EGR valves and parts
More informationAt Global Parts, we offer a wide selection of original used car parts, including EGR valves and parts for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. The EGR valves and parts we offer undergo quality control to ensure you receive a top-quality product.
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Part no. A6511402108
Mercedes W906 OM651 Diesel EGR Cooler Exhaust Heat Exchanger Pipe A6511402108
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£13.95
£13.25
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Part no. A6511400860
EGR Valve Mercedes W212 Sprinter W906 OM651 Exhaust Gas Recirculation Diesel
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£23.95
£16.96
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Part no. A6511401160
EGR Valve Mercedes W176 W204 W212 OM651 Exhaust Gas Recirculation A6511401160
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£28.95
£24.61
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Part no. A6511400360
EGR Valve Mercedes W204 W212 W906 OM651 Exhaust Gas Recirculation A6511400360
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£16.11
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Part no. A6511411004
EGR Pipe Mercedes W204 W212 W906 OM651 Valve Line Diesel Engine A6511411004
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Part no. A6511400575
EGR Valve Mercedes W176 W246 OM651 Diesel Exhaust Cooler A6511400575
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£24.61
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Part no. A6511800320
Oil Feed Pipe Mercedes W204 W212 OM651 Turbocharger Oil Line A6511800320
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Part no. A6071400260
EGR Valve Mercedes W176 W246 OM607 Diesel Exhaust Gas Recirculation A6071400260
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£47.95
£40.76
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Part no. A6421401308
Mercedes W203 W204 W212 EGR Pipe Valve Line Hose OM642 Diesel A6421401308
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£16.11
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Part no. A6511400660
EGR Valve Mercedes W906 W205 Diesel OM651 EGR By Pass A6511400660
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£16.11
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Part no. A0061536628
Mercedes W169 OM640 Vacuum Solenoid Valve A0061536628
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£13.25
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Part no. A6420901637
Mercedes W221 EGR Intake Pipe Engine Exhaust Cooler Hose OM642 A6420901637
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£56.95
£48.41
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Part no. A6511400760
EGR Valve Mercedes W176 Diesel OM651 Exhaust Gas Valve A6511400760
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£16.11
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Part no. A6511402108-1
Mercedes W906 OM651 Diesel EGR Cooler Exhaust Heat Exchanger Pipe A6511402108
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£13.25
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Part no. A6510901041
Mercedes W204 W212 EGR Valve Bracket OM651 Engine Valve Mount Holder A6510901041
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£13.25
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Part no. A6511400502-1
EGR Valve Mercedes Vito Sprinter W639 W906 OM651 Exhaust Cooler Part A6511400502
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£13.25
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Part no. A6460900054
EGR Valve Mercedes W203 W209 Diesel OM646 Exhaust Gas Recirculation A6460900054
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£18.95
£16.11
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Part no. A6461401960
Mercedes W211 Vito W639 OM646 Exhaust Gas Recirculation EGR Valve A6461401960
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£113.95
£68.37
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Part no. A6511400675-3
EGR Exhaust Cooler Mercedes W639 W906 Diesel OM651 Valve A6511420467
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£16.11
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Part no. A6421402375
Mercedes W221 OM642 Diesel Exhaust EGR Cooler Heat Exchanger A6421402375
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£37.95
£22.77
Free delivery: Jul 22
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Part no. A6071400700
Mercedes W176 OM607 Diesel EGR Valve Exhaust Gas Recirculation A6071400700
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£18.95
£16.11
Free delivery: Jul 22
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Part no. A6541404401
Mercedes W213 Diesel OM654 EGR Valve Exhaust Recirculation Cooler A6541404401
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£94.95
£56.97
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Part no. A6401401660
EGR Valve Mercedes W169 W245 OM640 Exhaust Gas Recirculation A6401401660
£32.95
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Part no. A6421401263-1
Exhaust EGR Mercedes W204 W212 W221 OM642 Diesel Diverter Valve A6421401263
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£16.11
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Part no. A0021407460
EGR Valve Mercedes W203 W204 W212 M272 Exhaust Gas Recirculation A0021407460
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£16.11
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Part no. A6461420167
EGR Valve Mercedes Vito Viano W639 OM646 Exhaust Cooler Pipe A6461420167
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£32.95
£19.77
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Part no. A0014760532
Mercedes W204 W212 Vacuum Solenoid Valve Pressure Converter AMG A0014760532
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£13.95
£13.25
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Part no. A6421402708
Mercedes W164 W204 W213 OM642 Diesel Exhaust Gas Recirculation Pipe A6421402708
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£18.95
£16.11
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Part no. A6511420067-3
Mercedes W639 OM651 Exhaust Gas Recirculation EGR Valve Part A6511420067
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£28.95
£17.37
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Part no. A0014760532-1
Mercedes W204 W212 Vacuum Solenoid Valve Pressure Converter AMG A0014760532
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£13.95
£13.25
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Part no. A6541401660
EGR Valve Pipe Mercedes W213 W447 OM654 Line Hose Diesel Engine A6541401660
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£28.95
£17.37
Free delivery: Jul 22
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Part no. A2469820303
Mercedes W176 W246 Gearbox Solenoid Valve Transmission 724.004 A2469820303
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£37.95
£22.77
Free delivery: Jul 22
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Part no. A6541405700
Mercedes W205 W447 OM654.920 Diesel EGR Valve Engine Exhaust Cooler A6541405700
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£94.95
£80.71
Free delivery: Jul 22
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Part no. A2741410404
EGR Line Mercedes W205 W213 X253 Petrol M274 EGR Valve Pipe A2741410404
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£32.95
£19.77
Free delivery: Jul 22
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Part no. A6541402901
EGR Cooler Mercedes W177 C118 W247 Diesel OM654 Exhaust Gas Cooler A6541402901
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£56.95
£34.17
Free delivery: Jul 22
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Part no. A2721402008
Mercedes W204 W212 EGR Line Exhaust Manifold Pipe Right O/S M272 A2721402008
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£23.95
£20.36
Free delivery: Jul 22
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Part no. A6081400075
Mercedes W177 OM608 Diesel EGR Cooler Engine Exhaust Cooler 147359823R
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£23.95
£14.37
Free delivery: Jul 22
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Part no. A6511420200
EGR Valve Bracket Mercedes W176 W246 OM651 Cooler Mount Holder A6511420200
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£18.95
£16.11
Free delivery: Jul 22
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Part no. A6541403000-1
Mercedes W213 OM654 Diesel Exhaust Manifold EGR Line Pipe Hose A6541403000
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£18.95
£16.11
Free delivery: Jul 22
If paid before 14:00
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Part no. A6542036301
Mercedes W213 OM654 Diesel Exhaust Manifold EGR Line Pipe Hose A6542036301
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£18.95
£16.11
Free delivery: Jul 22
If paid before 14:00
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Part no. A6071420067-1
EGR Pipe Mercedes W176 W246 OM607 Exhaust Valve Housing A6071420067
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6421402908
EGR Pipe Mercedes W212 Diesel OM642 Exhaust Valve Bypass Pipe A6421402908
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6421402508
Mercedes W212 W221 EGR Valve Pipe Housing Hose OM642 Diesel Engine A6421402508
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6510901027
Mercedes EGR Cooler W204 OM651 Diesel Exhaust Heat Exchanger Mount A6510901027
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£13.95
£13.25
Free delivery: Jul 22
If paid before 14:00
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Part no. A6511800822
Mercedes X156 C117 Exhaust Gas Recirculation EGR Valve A6511800822
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£18.95
£16.11
Free delivery: Jul 22
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Part no. A6421402475
EGR Cooler Valve Mercedes W207 W212 OM642 Diesel Exhaust A6421402475
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£32.95
£19.77
Free delivery: Jul 22
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Part no. A6511400260
Mercedes W204 Diesel EGR Valve Engine Exhaust Gas Flap A6511400260
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£28.95
£17.37
Free delivery: Jul 22
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Part no. A6511400160
EGR Valve Mercedes Vito Sprinter W639 W906 OM651 Exhaust Cooler Unit A6511400160
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A1561401060
Mercedes W204 C63 AMG M156 EGR Valve Right O/S Exhaust Recirculation A1561401060
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£28.95
£17.37
Free delivery: Jul 22
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Part no. A6070900237
Mercedes W176 OM607 EGR Pipe Line Diesel A6070900237 744818
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6421400208
EGR Pipe Mercedes W164 W204 W212 OM642 Valve Line Diesel Engine A6421400208
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£18.95
£16.11
Free delivery: Jul 22
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Part no. A6461410304
Mercedes W204 W221 OM646 EGR Valve Pipe Housing Hose Diesel Engine A6461410304
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6462000570
Mercedes Benz C Class W203 OM646 Diesel Belt Tensioner A6462000570
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6291400408
Mercedes W164 W211 OM629 EGR Valve Exhaust Recirculation Pipe A6291400408
£208.95
Free delivery: Jul 23 – 30
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Part no. A2741420279
EGR Cooler Mercedes W205 W213 X253 Petrol M274 Exhaust Cooler A2741420279
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£32.95
£19.77
Free delivery: Jul 22
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Part no. A2741420519-1
Mercedes W205 M274 Housing Exhaust Gas Recirculation EGR Valve A2741420519
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£37.95
£22.77
Free delivery: Jul 22
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Part no. A2741411404
Mercedes W212 Petrol M274 EGR Exhaust Gas Valve Cooler Line A2741411404
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£23.95
£14.37
Free delivery: Jul 22
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Part no. A2711400512
Mercedes W203 W211 M271 Petrol EGR Valve Pipe Line A2711400512
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6542031300
Mercedes W213 EGR Valve Cooler Unit Pipe Hose Line A6542031300
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£18.95
£16.11
Free delivery: Jul 22
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Part no. A2721400560
Mercedes W164 R171 W203 W204 C207 W212 Petrol Engine EGR Valve A2721400560
£237.95
Free delivery: Jul 22
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Part no. A6421401008
Mercedes A207 W164 EGR Tube Pipe Line Hose A6421401008
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A2761402160
Mercedes R172 W204 W207 M276 Petrol EGR Valve A2761402160
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£237.95
£142.77
Free delivery: Jul 23 – 30
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Part no. A6422000252
Mercedes W164 OM642.820 Exhaust Gas Recirculation Line Pipe Tube A6422000252
Promo price
£23.95
£14.37
Free delivery: Jul 22
If paid before 14:00
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Part no. A6541406803
Mercedes Sprinter W907 OM654 Diesel EGR Valve Line Pipe Hose A6541406803
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£28.95
£17.37
Free delivery: Jul 22
If paid before 14:00
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Part no. A2741420519
Mercedes W205 M274 Housing Exhaust Gas Recirculation EGR Valve A2741420519
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£47.95
£28.77
Free delivery: Jul 22
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Part no. A6541407700
Mercedes W213 OM654 Diesel EGR Exhaust Gas Cooler A6541407700
Promo price
£94.95
£56.97
Free delivery: Jul 23 – 30
If paid before 14:00
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Part no. A2761409008
EGR Line Mercedes C204 Exhaust Manifold EGR Valve Pipe Right O/S A2761409008
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£28.95
£17.37
Free delivery: Jul 22
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Part no. A6541400360
Mercedes W213 OM654 Diesel Exhaust Gas Recirculation Line Pipe Tube A6541400360
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£18.95
£16.11
Free delivery: Jul 22
If paid before 14:00
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Part no. A2721401008
Mercedes W204 W212 W906 M272 Petrol Exhaust EGR Cooler Valve Pipe A2721401008
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£222.95
£133.77
Free delivery: Jul 22
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Part no. A6541409000
EGR Valve Mercedes W205 W213 W447 OM654 Diesel Exhaust Cooler A6541409000
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£142.95
£85.77
Free delivery: Jul 23 – 30
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Part no. A2711410840
Mercedes W204 M271 EGR Valve Bracket Exhaust Gas Valve Mount Holder A2711410840
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6541409000-2
Mercedes W205 W213 W447 EGR Valve Diesel Exhaust Cooler OM654 A6541409000
£113.95
Free delivery: Jul 23 – 30
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Part no. A6221400300
EGR Cooler Mercedes W447 Diesel OM622 Catalytic Converter EGR Cooler A6221400300
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£94.95
£56.97
Free delivery: Jul 23 – 30
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Part no. A6511411504
Mercedes W176 W246 OM651 Diesel EGR Pipe Valve Line Hose A6511411504
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£18.95
£16.11
Free delivery: Jul 22
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Part no. A6421400975
Mercedes V251 R350 CDI Diesel Engine EGR Cooler Valve A6421400975
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£32.95
£19.77
Free delivery: Jul 22
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Part no. A2781400408
Mercedes W212 Exhaust Manifold Line Pipe Hose Right O/S A2781400408
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£94.95
£56.97
Free delivery: Jul 23 – 30
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Part no. A2761401360-1
Mercedes W212 Engine EGR Valve Exhaust Valve Cooler M276 Petrol A2761401360
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£170.95
£102.57
Free delivery: Jul 23 – 30
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Part no. A6081400500
Mercedes W177 OM608 EGR Cooler Pipe Tube Hose Line A6081400500
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£23.95
£14.37
Free delivery: Jul 22
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Part no. A2781400508
Mercedes W212 Exhaust Manifold Line Pipe Hose Left N/S A2781400508
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£94.95
£56.97
Free delivery: Jul 23 – 30
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Part no. A6421401760
Mercedes Sprinter W639 CDI EGR Valve Exhaust Gas Recirculation 3.0L A6421401760
£189.95
Free delivery: Jul 23 – 30
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Part no. A6541404401-1
Mercedes W213 Diesel OM654 EGR Valve Exhaust Recirculation Cooler A6541404401
£94.95
Free delivery: Jul 23 – 30
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Part no. A6401410404
EGR Pipe Mercedes W169 W245 OM640 Valve Line Diesel Engine A6401410404
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6401410304
EGR Pipe Mercedes W169 W245 OM640 Valve Line Diesel Engine A6401410304
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6071420067
EGR Pipe Mercedes W176 W246 OM607 Exhaust Cooler Hose Part A6071420067
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6511400200
EGR Valve Bracket Mercedes GLC C253 OM651 Cooler Mount Holder A6511400200
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A0014760532-2
Mercedes W204 W212 Vacuum Solenoid Valve Pressure Converter AMG A0014760532
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A1561411504
EGR Line Mercedes W209 W219 EGR Valve Pipe Left N/S M156 Petrol A1561411504
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£28.95
£17.37
Free delivery: Jul 22
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Part no. A1561411604
EGR Pipe Mercedes W164 W204 W212 M156 Air Line Hose Right O/S A1561411604
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£23.95
£14.37
Free delivery: Jul 22
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Part no. A6260103400
Mercedes W205 Diesel EGR Valve Engine Exhaust Cooler A6260103400
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£66.95
£40.17
Free delivery: Jul 22
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Part no. A6541402700-1
Mercedes W213 C238 EGR Cooler Exhaust Gas Cooler Diesel OM654 A6541402700
£94.95
Free delivery: Jul 23 – 30
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Part no. A6071420100
Mercedes Exhaust EGR Diverter Valve W176 W246 OM607 Diesel A6071420100
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£32.95
£19.77
Free delivery: Jul 22
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Part no. A6401410204
Mercedes-Benz A B W169 W245 OM640 EGR Cooler Valve Line Pipe Hose A6401410204
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6421402160
Mercedes C207 W221 OM642 Diesel EGR Exhaust Gas Recirculation Valve A6421402160
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£237.95
£142.77
Free delivery: Jul 23 – 30
If paid before 14:00
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Part no. A6510943027
EGR Bracket Mercedes W246 Diesel OM651 Exhaust Valve EGR Support A6510943027
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6541401060
EGR Pipe Mercedes W177 C118 W247 Diesel OM654 EGR Cooler Pipe A6541401060
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£51.95
£31.17
Free delivery: Jul 22
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Part no. A6421403408
EGR Pipe Mercedes W164 W204 W212 OM642 Valve Line Diesel Engine A6421403408
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6421401608
EGR Pipe Mercedes W164 W204 W212 OM642 Valve Line Diesel Engine A6421401608
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£13.95
£13.25
Free delivery: Jul 22
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Part no. A6511402208
EGR Pipe Mercedes W639 W906 OM651 Valve Hose Line Diesel Engine A6511400308
Product currently unavailable
Part no. 8200790180
Mercedes W176 W246 Renault Trafic Vacuum Pressure Solenoid Valve 8200790180
Product currently unavailable
High-quality EGR valves and emission control parts – durability and efficiency
High-quality EGR components – precise operation and engine safety
EGR valves and parts (Exhaust Gas Recirculation) are key components of the exhaust gas recirculation system that help reduce the emission of harmful gases into the atmosphere. Thanks to their operation, a portion of the exhaust gases is redirected into the engine cylinders, which lowers the combustion temperature and reduces nitrogen oxide (NOx) emissions. In the Global Parts automotive store, you will find a wide selection of used car parts, including EGR valves and parts, ideal for brands such as BMW, Audi, Mercedes, Volkswagen, Mini and many others.
Definition and significance of the EGR valve
An EGR valve is a component that controls the flow of exhaust gases, which in modern engines is electronically managed by the ECU. In petrol engines, EGR valves typically operate within a 5–15% recirculation range, while in diesel units, these values can reach up to 50%. Consequently, this system enables compliance with strict Euro 5 and Euro 6 emission standards, which is crucial for vehicles produced after 2014.
What functions do EGR valves and parts perform?
EGR valves and parts play a key role in the exhaust and combustion system:
- Exhaust emission reduction – The EGR system reduces the emission of harmful nitrogen oxides by redirecting a portion of the exhaust gases back into the cylinder.
- Engine efficiency improvement – Thanks to exhaust gas recirculation, the combustion process is more uniform, which can contribute to fuel economy.
- Environmental protection – The EGR system helps meet exhaust emission standards, which is particularly important in modern vehicles.
- System integration – EGR valves work in conjunction with sensors and controllers, ensuring optimal engine performance regulation.
Construction and purpose of EGR valves and parts
EGR valves and parts are components mounted between the exhaust manifold and the intake, designed to perform controlled recirculation of exhaust gases into the intake system. A typical set may include the valve itself, an EGR cooler, pipes, connectors, seals, and mounting hardware. This system is found in both Diesel and Petrol units, though its design varies depending on the engine type, control method, and mounting location.
Comparison of EGR valve types and components
| Component type | Characteristics | What to check before purchase |
|---|---|---|
| Mechanical valve | Vacuum-controlled, more common in older engine designs. | Connector layout, vacuum type, mounting points, OEM number. |
| Electric valve | Works with the ECU and features an electrical connector and position sensor. | Number of pins, plug shape, controller compatibility, interchangeable numbers. |
| EGR cooler | Lowers exhaust gas temperature before re-introduction into the intake. | Channel layout, coolant connections, housing integrity, engine version. |
| EGR pipes and connectors | Connect the valve to the manifold and other recirculation system elements. | Pipe shape, connection diameter, flange type, mounting location. |
Components interacting with the exhaust gas recirculation system
The EGR cooler is a heat exchanger that cools exhaust gases before they are redirected to the intake, allowing the system to more effectively limit combustion temperature and NOx emissions. In practice, it works with the valve, pipes, and seals, and in many cars, also with lambda probes and O2 sensors. In more advanced solutions, exhaust system gaskets and the tightness of connections throughout the exhaust and emission control systems area are also significant.
Types of EGR valves
- Mechanical (pneumatic) – used in older car models, vacuum-controlled.
- Electric – utilize stepper motors and position sensors, allowing for greater precision.
- Liquid-cooled – in vehicles meeting higher emission standards, exhaust gases directed through the EGR valve are additionally cooled in a special heat exchanger.
Why is it worth maintaining EGR valves and parts?
Neglecting maintenance or damaging EGR valves and parts can lead to serious engine and emission problems. Typical symptoms of failure include:
- Engine power loss – A dirty or damaged EGR valve can cause rough engine operation.
- Higher fuel consumption – Improper EGR system operation can lead to less efficient fuel combustion.
- Smoke and unpleasant odors – EGR valve failure can cause increased black smoke emissions.
- Dashboard warnings – Problems with the EGR system may be signaled by the "check engine" light. At Global Parts, we offer used EGR valves and parts that have undergone detailed quality tests, ensuring their reliability and functionality.
Symptoms of a faulty EGR valve – table
| Symptom | Possible causes | Problem compatibility |
|---|---|---|
| Engine power loss | Valve stuck in the open position | Occurs in both diesel and petrol engines |
| Rough idling | Excessive carbon deposits on the valve plate | Typical for diesel engines |
| Black smoke | Lack of proper exhaust gas recirculation | Most common in TDI and CDI engines |
| Higher fuel consumption | Incomplete valve closing | Applies to models with electric EGR |
How to choose the right EGR valves and parts?
When choosing EGR valves and parts, several key aspects should be considered:
- Vehicle model fitment – Each exhaust gas recirculation system is specific to a given model and engine type. In the Global Parts automotive store, you will find EGR valves and parts perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini and others.
- Technical condition – Used EGR valves and parts should be free from excessive dirt, corrosion, and mechanical damage.
- EGR system type – Depending on the vehicle, you may need mechanical, electric, or water-cooled systems.
Selection by OEM number and engine version
EGR valves and parts are primarily selected based on the OEM part number, interchangeable numbers, and the specific engine version. When choosing, it is worth checking the fuel type, housing shape, connector type, mounting points, and pipe routing. If you are looking for a component such as a BMW E46 EGR valve, it is also good to compare the engine version and compatibility with intake and exhaust accessories.
Compatibility of EGR valves with popular models
For example:
- Volkswagen Golf VI 2.0 TDI uses a liquid-cooled EGR valve to meet Euro 5 standards.
- Mercedes-Benz C-Class (W204) with a CDI engine uses an electronic EGR valve for precise emission control.
- BMW 3 Series E90 in the 320d version features an EGR valve integrated with an exhaust cooler, which increases system efficiency.
Why choose used EGR valves and parts?
Used car parts, such as EGR valves and parts, are a practical solution that allows for savings while maintaining high quality. By choosing used EGR valves and parts, you gain:
- Lower costs – Used components are significantly cheaper than new ones but offer equally high quality.
- Ecology – Recycling car parts supports environmental protection and reduces waste.
- Wide selection – In our store, you will find EGR valves and parts for the most popular car brands.
The importance of used EGR parts in maintenance repairs
Used EGR elements are a solution that allows you to maintain the original factory specification at reasonable service costs. When choosing an element like an Audi A4 B8 EGR cooler, it is worth verifying the integrity of the channels, the condition of coolant connections, and the OEM number compatibility with the engine version. Such repairs are often complemented by exhaust system mounting parts, if the manufacturer specifies separate clamps, bolts, or connectors.
How to take care of EGR valves and parts?
To ensure EGR valves and parts work reliably for a long time, it is worth following a few rules:
- Regularly clean EGR valves to remove carbon deposits and sludge that may restrict their operation.
- Use high-quality fuel and regularly replace air and fuel filters to reduce the amount of contaminants in the system.
- Monitor the operation of the exhaust gas recirculation system and react to any signs of malfunction, such as power loss or smoke.
- If replacement is necessary, at Global Parts you will find suitable used car parts that will restore full EGR system functionality.
Practical fitment check before installation
When looking for parts for a specific model, for example, BMW E90, it is worth comparing pipe routing, the type of EGR cooler, and compatibility with intake accessories. Before installation, it is good to check the mating surfaces, the condition of threads, seals, and electrical connectors. A helpful supplement to knowledge about the benefits of reusing original components is the article Sustainable motoring: How purchasing original used parts reduces your carbon footprint and protects the environment?.
EGR valve inspection procedure – step by step
- Check diagnostic trouble codes in the ECU using an OBD-II diagnostic computer.
- Visually assess the condition of the valve – presence of carbon deposits and dirt.
- Inspect vacuum lines or electrical harnesses.
- If necessary, perform cleaning or valve replacement.
FAQ
| Question | Answer |
|---|---|
| What is the construction and purpose of EGR valves and parts? | EGR valves and parts are exhaust gas recirculation system elements mounted between the exhaust and intake sides of the engine. A typical set includes the valve, pipes, seals, and in many versions, an EGR cooler and mounting hardware. Their task is to control the flow of a portion of exhaust gases back into the intake system to lower combustion temperature and limit NOx emissions. |
| What are EGR valves and parts used for? | EGR valves and parts are used to control exhaust gas recirculation in petrol or diesel engines. This system limits the amount of nitrogen oxides in the exhaust while interacting with the intake, engine controller, and exhaust accessories. Proper EGR operation also affects engine smoothness and the vehicle's compliance with emission standards. |
| What role does the EGR cooler play? | The EGR cooler is a heat exchanger that lowers the temperature of exhaust gases before they return to the intake. Its presence allows for more effective reduction of combustion temperature and improves system performance in modern engines. This element works with coolant pipes, the EGR valve, and seals, so when selecting one, you must also check the connections and channel layout. |
| How to select EGR valves and parts for a specific car? | The most important thing is to compare the OEM number, interchangeable numbers, engine version, and fuel type. It is also worth verifying the control type, number of pins, connector layout, mounting points, and installation location. For parts integrated with a cooler or pipes, it is good to compare complete photos and housing markings. |
| What symptoms indicate a problem with the EGR system? | Most commonly, power loss, rough idling, smoke, and the check engine light appear. These symptoms may result from carbon deposits, a stuck valve, leaking pipes, or electrical issues. In practice, it is worth combining computer diagnostics with visual inspection and system tightness assessment. |
| What should be checked before installing a used EGR element? | Before installation, check the cleanliness of the channels, the condition of mating surfaces, threads, seals, and electrical or vacuum connectors. Compatibility of the part with the body version and engine accessories is also important, especially when the element interacts with a cooler, manifold, or coolant pipes. A well-chosen component allows the system to operate correctly without unnecessary modifications. |
Summary: EGR valves and parts at the Global Parts automotive store
EGR valves and parts are important exhaust gas recirculation system components that affect pollution emissions, engine smoothness, and the proper operation of intake/exhaust accessories. In the Global Parts offer, you will find used elements matched to many car models from brands such as Mercedes, Audi, BMW, and others, taking into account data such as OEM part number, interchangeable numbers, condition, or fuel type. This facilitates the selection of the right valve, EGR cooler, or interacting elements for a specific engine version and vehicle equipment. We invite you to contact us – we are here to help! For more information and interesting facts, we also invite you to visit our automotive blog.