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Idlers & Tensioners

At the Global Parts automotive store, we offer a wide selection of original used car parts, including tension and idler pulleys for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The tension and idler pulleys we offer undergo quality control so that you can be sure that you are receiving a top-class product.

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Engine Belt Tensioner Mercedes W176 Drive Bracket Mount OM607 Diesel A6071550535

Part no. A6071550535

Engine Belt Tensioner Mercedes W176 Drive Bracket Mount OM607 Diesel A6071550535

£24.99

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Engine Belt Tensioner Mercedes W176 W246 Drive Pulley OM651 Diesel A6512002400

Part no. A6512002400

Engine Belt Tensioner Mercedes W176 W246 Drive Pulley OM651 Diesel A6512002400

£24.99

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Belt Pulley BMW F10 F90 M5 G11 G30 Engine Alternator Tensioner 7549873

Part no. 7549873

Belt Pulley BMW F10 F90 M5 G11 G30 Engine Alternator Tensioner 7549873

£24.95

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If paid before 01:00 PM

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Audi VW Seat Skoda Diesel Engines Auxiliary Belt Tensioner Pulley 03G903315D

Part no. 03G903315D

Audi VW Seat Skoda Diesel Engines Auxiliary Belt Tensioner Pulley 03G903315D

£14.95

Delivery Fri, Jan 31

If paid before 01:00 PM

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Nisan Qashqai EGR Valve Line Pipe Hose 165767603R

Part no. 165767603R

Nisan Qashqai EGR Valve Line Pipe Hose 165767603R

£14.95

Delivery Fri, Jan 31

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Mercedes W169 W245 Engine Belt Drive Tensioner Pulley A6402020419

Part no. A6402020419

Mercedes W169 W245 Engine Belt Drive Tensioner Pulley A6402020419

£14.95

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VW Volkswagen Transporter T5 2.0 TDI CAAA Fan Belt Tensioner Unit 038903315AH

Part no. 038903315AH

VW Volkswagen Transporter T5 2.0 TDI CAAA Fan Belt Tensioner Unit 038903315AH

£14.95

Delivery Fri, Jan 31

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Volkswagen Polo 6R Belt Pulley Engine Alternator Tensioner 03E903133A

Part no. 03E903133A

Volkswagen Polo 6R Belt Pulley Engine Alternator Tensioner 03E903133A

£19.95

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Volkswagen VW Golf V Engine Belt Tensioner Pulley Roller 2.0 TDI 03G903315CZ

Part no. 03G903315CZ

Volkswagen VW Golf V Engine Belt Tensioner Pulley Roller 2.0 TDI 03G903315CZ

£39.99

Delivery Fri, Jan 31

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Mercedes W204 M271 Deflection Guide Pulley Belt Roller Drive Pulley A0002021719

Part no. A0002021719

Mercedes W204 M271 Deflection Guide Pulley Belt Roller Drive Pulley A0002021719

£14.95

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Mercedes W204 OM651 Deflection Guide Pulley Belt Roller Drive Pulley A6512000370

Part no. A6512000370

Mercedes W204 OM651 Deflection Guide Pulley Belt Roller Drive Pulley A6512000370

£14.99

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Audi A1 8X Engine Auxiliary Belt Tensioner Pulley Roller 03C145299Q

Part no. 03C145299Q

Audi A1 8X Engine Auxiliary Belt Tensioner Pulley Roller 03C145299Q

£14.95

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Mercedes-Benz W163 W203 OM611 Engine Belt Drive Tensioner Pulley A6112000570

Part no. A6112000570

Mercedes-Benz W163 W203 OM611 Engine Belt Drive Tensioner Pulley A6112000570

£14.99

Delivery Fri, Jan 31

If paid before 01:00 PM

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Belt Pulley Mercedes W177 M260 Engine Alternator Tensioner A2702002100

Part no. A2702002100

Belt Pulley Mercedes W177 M260 Engine Alternator Tensioner A2702002100

£39.99

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BMW 3 5 6 Series E60 E61N M5 E63 E64 M6 E90 E92 E93 M3 Belt Tensioner 7835422

Part no. 11287835422

BMW 3 5 6 Series E60 E61N M5 E63 E64 M6 E90 E92 E93 M3 Belt Tensioner 7835422

£14.95

Delivery Fri, Jan 31

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Mercedes-Benz W163 W203 OM611 Engine Belt Drive Tensioner Pulley A6112000570

Part no. A6112000570

Mercedes-Benz W163 W203 OM611 Engine Belt Drive Tensioner Pulley A6112000570

£14.99

Delivery Fri, Jan 31

If paid before 01:00 PM

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Belt Pulley BMW E90 LCI F30 N55 F80 M3 F82 M4 S55 Engine Tensioner 8604266

Part no. 8604266

Belt Pulley BMW E90 LCI F30 N55 F80 M3 F82 M4 S55 Engine Tensioner 8604266

£39.99

Delivery Fri, Jan 31

If paid before 01:00 PM

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Belt Pulley Mercedes W204 M271 Engine Alternator Tensioner A2712000470

Part no. A2712000470

Belt Pulley Mercedes W204 M271 Engine Alternator Tensioner A2712000470

£29.99

Delivery Fri, Jan 31

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Engine Belt Tensioner Mercedes W204 W212 Drive Pulley OM651 Diesel A6512001770

Part no. A6512001770

Engine Belt Tensioner Mercedes W204 W212 Drive Pulley OM651 Diesel A6512001770

£19.99

Delivery Fri, Jan 31

If paid before 01:00 PM

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Engine Belt Tensioner Mercedes W176 W246 Drive Pulley OM607 Diesel A6072000070

Part no. A6072000070

Engine Belt Tensioner Mercedes W176 W246 Drive Pulley OM607 Diesel A6072000070

£19.99

Delivery Fri, Jan 31

If paid before 01:00 PM

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Belt Tensioner BMW E90 LCI F10 F20 F30 N47N Diesel Mechanical Tensioner 7810807

Part no. 7810807

Belt Tensioner BMW E90 LCI F10 F20 F30 N47N Diesel Mechanical Tensioner 7810807

£14.95

Delivery Fri, Jan 31

If paid before 01:00 PM

Free delivery

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Engine Belt Tensioner Mercedes W204 W212 Drive Pulley OM651 Diesel A6512001370

Part no. A6512001370

Engine Belt Tensioner Mercedes W204 W212 Drive Pulley OM651 Diesel A6512001370

£14.95

Delivery Fri, Jan 31

If paid before 01:00 PM

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Mercedes-Benz C-Class W203 Engine Belt Drive Tensioner Pulley A2712000270

Part no. A2712000270

Mercedes-Benz C-Class W203 Engine Belt Drive Tensioner Pulley A2712000270

£14.95

Delivery Fri, Jan 31

If paid before 01:00 PM

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Alternator Belt Tensioner Mercedes W906 Drive Pulley OM651 Diesel A6112341039

Part no. A6112341039

Alternator Belt Tensioner Mercedes W906 Drive Pulley OM651 Diesel A6112341039

£24.99

Delivery Fri, Jan 31

If paid before 01:00 PM

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Engine Belt Tensioner Mercedes W906 Drive Pulley OM651 Diesel A6512001870

Part no. A6512001870

Engine Belt Tensioner Mercedes W906 Drive Pulley OM651 Diesel A6512001870

£24.99

Delivery Fri, Jan 31

If paid before 01:00 PM

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Mini Cooper One R55 R56 Engine alternator mechanical belt tensioner 7534398

Part no. 11287534398

Mini Cooper One R55 R56 Engine alternator mechanical belt tensioner 7534398

£14.95

Delivery Fri, Jan 31

If paid before 01:00 PM

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BMW 1 3 Series E87 E90 E91 Diesel BeltDrive Alternator Pump Tensioner 7790447

Part no. 7790447

BMW 1 3 Series E87 E90 E91 Diesel BeltDrive Alternator Pump Tensioner 7790447

£18.95

Delivery Fri, Jan 31

If paid before 01:00 PM

Free delivery

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BMW Mini Cooper One R55 R56 Engine Alternator Mechanical Belt Tensioner 7571015

Part no. 7534398

BMW Mini Cooper One R55 R56 Engine Alternator Mechanical Belt Tensioner 7571015

£14.95

Delivery Fri, Jan 31

If paid before 01:00 PM

Free delivery

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BMW E90 E91 LCI F10 F20 F30 N47N Diesel Mechanical Belt Tensioner

Part no. 7810807

BMW E90 E91 LCI F10 F20 F30 N47N Diesel Mechanical Belt Tensioner

£14.95

Delivery Fri, Jan 31

If paid before 01:00 PM

Free delivery

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Mercedes C238 Engine Belt Drive Tensioner Pulley A2742001900

Part no. A2742001900

Mercedes C238 Engine Belt Drive Tensioner Pulley A2742001900

Product currently unavailable

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Nissan Qashqai Pulley Juke Belt Tensioner 117501113R

Part no. 117501113R

Nissan Qashqai Pulley Juke Belt Tensioner 117501113R

Product currently unavailable

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BMW X5 F15 N20 Petrol Belt Tensioner 7633712

Part no. 7633712

BMW X5 F15 N20 Petrol Belt Tensioner 7633712

Product currently unavailable

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Mercedes W177 OM607 Diesel Belt Tensioner A6082000070

Part no. A6082000070

Mercedes W177 OM607 Diesel Belt Tensioner A6082000070

Product currently unavailable

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Mercedes W205 Engine Auxiliary Belt Tensioner A6262000270

Part no. A6262000270

Mercedes W205 Engine Auxiliary Belt Tensioner A6262000270

Product currently unavailable

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Ford Transit MK7 Diesel Belt Tensioner Pulley 6C1Q6A228BC

Part no. 6C1Q6A228BC

Ford Transit MK7 Diesel Belt Tensioner Pulley 6C1Q6A228BC

Product currently unavailable

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Idlers & Tensioners

Idlers & Tensioners

Tension and return pulleys: precision and durability of the drive system

Tensioner and idler pulleys are essential parts of the drive system, ensuring that the V-belts and timing belts are correctly tensioned, allowing them to operate efficiently. Their role is crucial in maintaining the smooth operation of the engine and auxiliary systems, such as the alternator or pumps. In the Global Parts automotive store you will find a wide selection of used car parts , including tensioner and idler pulleys , perfectly matched to brands such as BMW , Audi , Mercedes , Volkswagen , Mini and others .

What are the functions of tension and return pulleys?

Tension and return pulleys perform key functions in vehicle drive systems:

  • Maintaining proper tension – Ensures proper belt tension, which is essential for efficient operation.
  • Minimizing vibrations – Stabilizes belt operation, reducing noise and vibration.
  • Improved belt life – Precise tensioning prevents excessive belt wear and slippage from the rollers.
  • Supporting the operation of auxiliary systems – Pulleys enable the efficient operation of the alternator, power steering pump or air conditioning.

Used car parts , such as tension and return pulleys, are a cost-effective solution for maintaining the efficiency of drive systems.

Why is it important to take care of tension and return pulleys?

Well-maintained tension and idler pulleys are critical to the performance and durability of drive systems. Common problems include:

  • Bearing wear – Damaged bearings can cause noise, excessive vibration and reduce system efficiency.
  • Loose tensioning mechanism – This can lead to incorrect belt tension and faster belt wear.
  • Corrosion – Dirt and moisture can damage the surface of the discs, affecting their performance.
  • Cracks or deformations – Mechanical damage can disrupt the operation of the drive system.

If you need replacement, choose used car parts , which ensure durability and precision of operation.

How to choose the right tension and return pulleys?

  • Matching to your vehicle model – At Global Parts you will find used tension and return pulleys perfectly fitting for BMW , Audi , Mercedes , Volkswagen , Mini and others .
  • Technical conditionUsed discs should be free from mechanical damage, such as cracks or worn bearings.
  • Material of construction – Choose discs made of durable materials, such as steel or plastics with high abrasion resistance.
  • Belt Compatibility – Make sure the pulleys are compatible with your vehicle’s belt type (V-belt, timing belt, etc.).

Car parts , such as tension and return pulleys, must be precisely matched to ensure durability and performance.

How to take care of tension and return pulleys?

  • Regular inspection – During technical inspections, check the condition of the pulleys and the belt tension.
  • Bearing Greases – Lubricate your bearings regularly to keep them running smoothly and quietly.
  • Remove Debris – Clean discs of deposits and dirt to prevent corrosion and excessive wear.
  • Repair or replacement on time - In case of damage, choose car parts , which will restore full functionality of the drive system.

Summary: Tensioner and Idler Pulleys at Global Parts Automotive Store

Tension and return pulleys are essential parts of the drive system, which affect the efficiency, durability and smooth operation of the vehicle. By taking care of their technical condition, you can prevent premature wear of belts and ensure the efficient operation of all auxiliary systems. The Global Parts automotive store cordially invites you to familiarize yourself with our wide range of original used car parts . Regardless of whether you are looking for car parts for BMW , Audi , Volkswagen , Mercedes , Mini and others - you will find them with us at competitive prices. We make every effort to ensure that every customer finds the right parts for their car/vehicle with us, and in case of any questions or doubts related to the selection of the right components, we will be happy to help! Please contact us - we are here to help you! For more information and curiosities, we also invite you to our automotive blog .

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