What is the construction and purpose of tow bars and parts?

Tow bars and parts are a set of components mounted to the rear of the vehicle, most often to reinforced structural points of the body or chassis. A typical system consists of a tow bar beam, ball holder, mounting elements, an electrical socket, and, depending on the version, a module and wiring harness. Their purpose is to safely connect the car to a trailer, platform, or other transport equipment.

What are tow bars and parts used for?

Tow bars and parts are used to transfer loads related to towing and to operate the trailer's electrical installation. Thanks to them, it is possible to use trailer lights, ball-mounted racks, and additional transport systems. A correctly selected set also affects the security of the attachment and compatibility with the car's electrical equipment.

What is the construction and function of a tow bar module?

A tow bar module is an electrical controller responsible for transmitting signals from the car to the trailer's installation. It works with the wiring harness, socket, and body electronics, and in some cars, also with parking sensors and lighting control systems. Its function is to protect circuits and ensure the proper operation of trailer lights without overloading the factory installation.

How to choose a tow bar for a specific car version?

It is best to compare the OEM number, body version, production year in terms of pre-facelift or post-facelift, and the method of mounting to the chassis. It is also worth checking if the car requires a specific module, a bumper cutout, or a cover adapted to a detachable or fixed tow bar.

What symptoms indicate wear or damage to tow bar elements?

Typical symptoms include corrosion on the working surface, play in connections, problems with the locking of a detachable element, and incorrect operation of trailer lights. In practice, it is also worth paying attention to a damaged socket, cracked covers, and signs of interference with mounting points.

How to take care of the tow bar electrical installation and trailer socket?

The installation should be protected against moisture, dirt, and oxidation of contacts, especially after intensive use or driving in difficult conditions. A good habit is to periodically check wires, seals, and the operation of all trailer lights before setting off.

Towing Parts & Accessories

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

More information

Make

BMW F01 F10 F11 F20 F21 F30 F31 F32 Towing Tow Eye Hook Hinge

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6954580

BMW E90 Wire Cable Plug Wiring Socket OBD 6954580

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 8K0805615A

Genuine AUDI VW SEAT SKODA Towing Eye Tow Hook Hitch Hinge 8K0805615

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 8K0805615

Genuine AUDI VW SEAT SKODA Towing Eye Tow Hook Hitch Hinge 8K0805615

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 8E0805616C

Audi A4 B7 Towing Eye Ring Hook 8E0805616C

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. A0001534624

Mercedes W212 Front Bumper Parktronic Wiring Parking Sensor Harness A0001534624

£33.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6769461-1

BMW X5 E70 Rear Detachable Tow Hitch Coupling Trailer Towing Bar 6769461

£151.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6782128-2

BMW E60 E61 Westfalia Towing Hitch Towbar Tow Bar Trailer Hook 6782128

£284.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. A2223150000-2

Towing Hook Mercedes ML W166 W176 W205 W246 Towing Hook Tow Eye A2223150000

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 7L0805783A

VW Volkswagen Touareg 7L Tool Towing Eye Tow Hook 7L0805783A

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6V0805615

Seat Ibiza Mk5 Volkswagen Polo AW Towing Hook Tow Eye 6V0805615

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. RHD-8V2857409F-PHB

Audi A3 8V Wing Mirror Electric Door Left N/S Outside Phantom Black LZ9Y

£85.95

Free delivery: Jul 08

If paid before 14:00

Part no. A2223150000-3

Mercedes X118 W176 W205 W246 Towing Hook Towing Hook Tow Eye A2223150000

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. A2123100100

Mercedes W212 Estate Towbar Towing Hitch Tow Bar Mechanism Oris A2123100100

£427.95

Free delivery: Jul 08

If paid before 14:00

Part no. 8E0805616D

Audi A6 C6 A4 8E Towing Eye Tow Hitch Hook Tool 4B0805616A

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6883983

BMW F30 F31 Westfalia Electric Detachable Towing Hitch Towbar Trailer Hook

£446.95

Free delivery: Jul 08

If paid before 14:00

Part no. 9244425

BMW E70 Rear Bumper PDC Parking Sensor Wiring Loom Harness Cable 9244425

£75.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6874904-1

Tow Bar Trailer BMW F10 Westfalia Electrical Towbar Towing Hitch Hook Carrier

£398.95

Free delivery: Jul 08

If paid before 14:00

Part no. 7505270

Lamp Plug BMW E90 Socket Wiring Cable Light Lamp Rear Left 7505270

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6874096

BMW X3 F25 Towing Hitch Tow-Trust Towbar Tow Bar Trailer Hook TBM4SN 6874096

£284.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. RHD-A2055404867

Mercedes W205 Front Door Harness Wiring Loom Right O/S Driver's Side A2055404867

£18.95

Free delivery: Jul 08

If paid before 14:00

Part no. RHD-A2055404248

Mercedes W205 Front Door Harness Wiring Loom Right O/S Driver's Side A2055404248

£37.95

Free delivery: Jul 08

If paid before 14:00

Part no. RHD-A2055407167

Mercedes W205 Front Door Harness Wiring Loom Left N/S Passenger Side A2055407167

£18.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6883983-3

BMW F30 F31 Westfalia Electric Detachable Towing Hitch Towbar Trailer Hook

£759.95

Free delivery: Jul 08

If paid before 14:00

Part no. A1643100473

Mercedes W164 Trailer Coupling Lever Hitch A1643100473

£142.95

Free delivery: Jul 08

If paid before 14:00

Part no. 8K0805615B

Audi A4 A5 RS4 Towing Eye Tow Hook Hitch Hinge 8K0805615

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 5NA805615

Volkswagen Golf CD1 Towing Eye Hook Rear Bumper 5NA805615

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. TM17

Mercedes Vito W639 Towbar Towing Hitch Tow Bar Mechanism Tow-Trust TM17

£189.95

Free delivery: Jul 08

If paid before 14:00

Part no. Z1045L0601

Skoda Yeti 5L Westfalia Towbar Electrical Towing Hitch Trailer Hook Z1045L0601

£237.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. WESTFALIA-HOOK

Mercedes Vito W639 Towbar Towing Hitch Westfalia Tow Bar Mechanism

£284.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. 6874096-1

BMW X3 F25 Towing Hitch Witter Towbar Tow Bar Trailer Hook 6874096

£332.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. TBM911

BMW X3 E83 Towbar Towing Hitch Tow-Trust Tow Bar Trailer Hook Module TBM911

£189.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. 8K0805615A-1

Audi VW Seat Skoda Towing Eye Tow Hook Hitch Hinge Emergency Tool Kit 8K0805615

£32.95

Free delivery: Jul 08

If paid before 14:00

Part no. A4473100095

Mercedes W447 Towbar Towing Hitch Tow-Trust Rear Tow Bar Mechanism A4473100095

£284.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. 55r-0110779

Mercedes C117 Towbar Towing Hitch Horizon Rear Tow Bar Mechanism 55R-0110779

£142.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. A6393101495-4

Mercedes Vito W639 Towbar Towing Hitch Rear Tow Bar Mechanism Bumper Carrier

£237.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. 7P6803881D

VW Touareg 7P Towbar Westfalia Electrical Towing Hitch Tow Bar 7P6803881D

£1,424.95

Free delivery: Jul 08

If paid before 14:00

Part no. 55R-019763

Mercedes S212 Estate Towbar Towing Hitch Tow Bar Mechanism 55R-019763 7 Pins

£237.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. LR036698

Range Rover Sport L494 Tow Towing Eye Hook CK52-17A999-AB

£23.95

Free delivery: Jul 08

If paid before 14:00

Part no. 7P0971306

Porsche Cayenne 92A Wiring Harness Cable Auxiliary Water Pump 7P0971306

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. A2463100500

Mercedes W246 Towbar Towing Hitch PCT Rear Tow Bar Mechanism A2463100500

£189.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. A2055421948

Mercedes C205 Front Door Harness Wiring Loom Right O/S Driver's Side A2055401948

£28.95

Free delivery: Jul 08

If paid before 14:00

Part no. 8K0805815

Audi VW Skoda Towing Eye Tow Hook Hitch Hinge 8K0805615

£18.95

Free delivery: Jul 08

If paid before 14:00

Part no. RHD-7291589-BS

BMW F34 GT Door Wing Mirror Heated Electric Left N/S Black Sapphire 475 7291589

£94.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6782257

BMW E60 E61 Removable Tow Ball Towbar Hitch Hook 6782257

£218.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. TM7SN

Mercedes S204 Towbar Towing Hitch Tow Bar Mechanism Tow-Trust A2043100400 TM7SN

£237.95

Free delivery: Jul 08

If paid before 14:00

Part no. A6393101495-3

Mercedes Vito W639 Towbar Towing Hitch Rear Tow Bar Mechanism Bumper Carrier

£237.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. F25-TOWBAR

BMW X3 F25 Towbar Tow Bar Hitch Kit Electrical

Product currently unavailable

Part no. TA1016

Audi A4 B8 Towbar Tow-Trust Towing Hitch Carrier Tow Bar Trailer Hook TA1016

£237.95

Free delivery: Jul 08

If paid before 14:00

Part no. A0998200159

Mercedes W205 Front Left N/S Door Wing Mirror Light A0998200159

£23.95

Free delivery: Jul 08

If paid before 14:00

Part no. TST2

Seat Ibiza 6J Rear Tow Bar Tow-Trust Trailer Hook Mechanism Towing Hitch TST2

£237.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. 6876028

Tow Bar Trailer BMW F10 Tow-Trust Towbar Towing Hitch Hook Carrier

£284.95

Free delivery: Jul 08

If paid before 14:00

Part no. A6393101495

Mercedes Vito W639 Towbar Towing Hitch Brink Dixon Bate Tow Bar Mechanism

£284.95

Free delivery: Jul 08

If paid before 14:00

Part no. TOWBAR-TRANSIT

Ford Transit Mk8 Tow Bar Trailer Towing Hitch Towbar Hook

£237.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. TL1-A50-X-1

Range Rover Sport L320 Towbar Towing Hitch Trailer Hook TL1-A50-X

£237.95

Free delivery: Jul 08

If paid before 14:00

Part no. TA1011

Audi A6 C6 Towbar Tow-Trust Towing Hitch Carrier Tow Bar Trailer Hook TA1011

£189.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. 6781663

BMW E65 GDW Towing Hitch Towbar Hook Trailer Tow Bar Carrier 7 Pins 6781663

£284.95

Free delivery: Jul 08

If paid before 14:00

Part no. 1378999

Mini Clubman F54 Countryman R60 Towbar Adapter Socket Plug Trailer Coupling

£28.95

Free delivery: Jul 08

If paid before 14:00

Part no. RHD-A2055402048

Mercedes W205 Front Door Harness Wiring Loom Left N/S Passenger Side A2055402048

£37.95

Free delivery: Jul 08

If paid before 14:00

Part no. TFD4SN

Ford Focus Mk3 Towing Hitch Tow-Trust Towbar Tow Bar Trailer Hook TFD4SN

£189.95

Free delivery: Jul 08

If paid before 14:00

Part no. 55R018119-1

Towing Bar Hook Tow Detachable Towbar Hitch Neck Ball AH5830

£47.95

Free delivery: Jul 08

If paid before 14:00

Part no. TL2

Range Rover Evoque L538 Towbar Tow-Trust Towing Hitch Trailer Hook TL2

£284.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6793239

Coupler Bracket BMW F07 GT Trailer Coupling Switch Rear Bracket 6793239

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 1702166

Ford Mondeo Mk4 Towbar Anker & York Tow Bar Trailer Towing Hitch Hook

£189.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. 6796289

BMW F07 GT Towbar Trailer Westfalia Electrical Pivoted Towing Hitch Hook Carrier

£474.95

Free delivery: Jul 08

If paid before 14:00

Part no. 9326604

BMW X5 F15 Auxiliary Heater Electric Wiring Cable Loom Harness 9326604

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 9232549

BMW F10 F12 F13 Additional Water Pump Cable Loom Harness Wiring 9232549

£23.95

Free delivery: Jul 08

If paid before 14:00

Part no. 95804480130

Porsche Cayenne 92A Rear Tow Bar Hitch Coupling 95804480130

£474.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6791155-1

BMW E90 E91 A1 Towing Hitch Towbar Hook Trailer Tow Bar Carrier 6791155

£180.95

Free delivery: Jul 08

If paid before 14:00

Part no. TOWBAR

Ford Mondeo Mk5 Tow Bar Trailer Towing Hitch Towbar Hook Tow-Trust 55R-01

£189.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. RHD-7291589-AW

BMW F34 GT Door Wing Mirror Heated Electric Left N/S Alpinweiss 3 - 300 7291589

£118.95

Free delivery: Jul 08

If paid before 14:00

Part no. 317102

Skoda Superb B6 Westfalia Towbar Towing Hitch Trailer Hook Tow Bar 317102

£237.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. 95872200500

Porsche Cayenne 92A Electric Towing Hitch Towbar Westfalia Tow Bar 95872200500

£949.95

Free delivery: Jul 08

If paid before 14:00

Part no. 4F5092155B

Audi A6 C6 Towbar Towing Hitch Tow Bar Rear Trailer Hook 4F5092155B

£189.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. MB3C-17B805-DD

Volkswagen Amarok Mk2 Ford Ranger Mk4 Front Tow Hitch Left N/S MB3C-17B805-DD

£47.95

Free delivery: Jul 08

If paid before 14:00

Part no. 6874096-2

BMW X3 F25 X4 F26 Towing Hitch Westfalia Towbar Tow Bar Trailer Hook 6874096

£303.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. 7112425

BMW E85 Bottom Left N/S Door Mirror Wing Cover Trim 7112425

£13.95

Free delivery: Jul 08

If paid before 14:00

Part no. 7L0092101A

Volkswagen Touareg 7P Tow-Trust Towbar Towing Hitch Tow Bar 7L0092101A

£237.95

Free delivery: Jul 9 – 16

If paid before 14:00

Part no. ORVEL 673016

Orvel Towbar Towing Hitch Lock Cylinder Key Tow Bar Locking Device 673016

£28.95

Free delivery: Jul 08

If paid before 14:00

Part no. TP431B

Peugeot 3008 Towing Hitch Tow-Trust Towbar Tow Bar Rear Trailer Hook TP431B

Product currently unavailable

Part no. 2096182

Ford Transit Tourneo Custom Towing Eye Tow Hook Tool 2096182

Product currently unavailable

Part no. 7953890

Towing Eye BMW G20 F39 G01 G02 F15 F85 F16 F86 F60 Tow Hook 7953890

Product currently unavailable

Part no. 6798524

BMW X5 E70 Towing Hitch PCT Towbar Tow Bar Trailer Hook 6798524

Product currently unavailable

Part no. 6798524-1

BMW X5 E70 Westfalia Towing Hitch Towbar Tow Bar Trailer Hook Towing 6798524

Product currently unavailable

Part no. A1643102104-1

Mercedes ML W164 Towing Hitch Umbra Ganci Towbar Tow Bar Mechanism A1643102104

Product currently unavailable

Part no. 6765340-1

BMW E81 E87 Umbra Towing Hitch Tow Bar Towbar Trailer Hook 6765340

Product currently unavailable

Part no. 6875542-1

Electrical Tow Bar BMW X3 F25 X4 F26 Westfalia Towbar Pivoted Towing Hitch Bar

Product currently unavailable

Part no. 6875542-2

Electrical Tow Bar BMW X3 F25 X4 F26 Westfalia Towbar Pivoted Towing Hitch Bar

Product currently unavailable

Part no. 8E0092155E

Audi A4 B7 Towbar Towing Hitch Towing Carrier Tow Bar Trailer Hook 8E0092155E

Product currently unavailable

Part no. 6796334-2

BMW X5 E53 Westfalia Towing Hitch Towbar Tow Bar Trailer Hook 6796334

Product currently unavailable

Part no. 6769461

BMW X5 E70 Touring Rear Towing Hitch Coupling Trailer Towing Ball 6769461

Product currently unavailable

Part no. 6796334-1

BMW X5 Series E53 Tow Trust Towing Hitch Towbar Tow Bar Trailer Hook 6796334

Product currently unavailable

Part no. A1663100295

Mercedes W166 Towbar Towing Hitch Witter Rear Tow Bar Mechanism

Product currently unavailable

Part no. 8384239

Towbar Adapter BMW X3 E83 X5 E53 Socket Plug Trailer Coupling 8384239

Product currently unavailable

Part no. 6790757

BMW E92 E93 Towing Hitch Swiveling Towbar Tow Bar Tow-Trust Trailer Hook 6790757

Product currently unavailable

Part no. 6798524-2

BMW X5 E70 Thule Towing Hitch Towbar Tow Bar Trailer Hook Towing 6798524

Product currently unavailable

Part no. TLAN4

Range Rover L405 Towing Hitch Tow-Trust Towbar Tow Bar Rear Trailer Hook TLAN4

Product currently unavailable

Part no. 3452185

BMW X3 E83 Towing Tow Bar Hook Detachable Towbar Hitch Neck 3413831

Product currently unavailable

Part no. A2058901914

Mercedes W205 Towing Eye Tow Hook A2058901914

Product currently unavailable

Showing 1-99 of 209 products

Tow hitches and accessories for uncompromising towing

Sturdy tow hitches for secure trailer transport

Tow bars and parts are essential components for any vehicle that needs to meet transport challenges. They enable stable and safe towing of trailers, the installation of bicycle racks, or the transport of recreational equipment. In the Global Parts automotive store, you will find a wide selection of used car parts, including tow bars and parts, perfectly matched to brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and others.

Subcategories:

Trailer hitches and complete kits – Robust and versatile solutions for towing trailers and other loads.
Modules and wiring harnesses – Electrical components ensuring the proper operation of lights and safety systems on a trailer.
Tow bars – Reliable tools for emergency vehicle towing.
Balls – Key components ensuring a stable connection between the vehicle and a trailer or rack.
Trailer accessories – Additional components, such as hitches, locks, and other elements supporting transport.

What functions do tow bars and parts perform?

Tow bars and parts play key roles in expanding a vehicle's functionality:

Trailer towing – They enable the safe transport of caravans, cargo trailers, or boats.
Support for bicycle and equipment transport – They facilitate the mounting of bicycle racks and other transport accessories.
Trailer electrical management – Modules and wiring harnesses ensure compatibility with trailer lighting and safety systems.
Versatility of use – Complete tow bar kits allow for adaptation to various types of vehicles and loads. Used car parts, such as tow bars and accessories, offer durable and economical solutions for transport and towing.

Construction and purpose of tow bars and parts

Tow bars and parts are a set of components mounted most often to the rear of the body or to structural chassis points. Their task is to create a stable connection between the car and a trailer, bicycle platform, or other transport equipment. A typical set includes a tow bar beam, a ball mounting element, mounting bolts, an electrical socket, and – depending on the version – a control module and wiring harness. In the case of parts such as a tow ball, it is important to compare the mounting diameter, hitch type, OEM number, and locking mechanism.

Comparison of tow system component types

Component type	Main function	What to check before purchase	Compatible elements
Complete tow bar	Transfers load from the trailer or rack to the vehicle structure	OEM number, mounting points, body version, presence of a detachable ball	Beam, brackets, bolts, electrical socket
Tow ball or hitch head	Creates a mechanical connection with the trailer hitch	Mounting type, compatibility with the beam, condition of the working surface, lock	Ball holder, lock, cover, safety device
Wiring harness and module	Handles trailer lights and communication with the car's installation	Number of pins, connector type, compatibility with car equipment and parking sensors	Socket, wires, controller, fuses
Mounting accessories	Facilitate proper installation and securing of the system	Kit completeness, type of bolts, sleeves, handles, and plugs	Tow bar beam, wiring, chassis covers

Why is it worth taking care of tow bars and parts?

Well-maintained tow bars and their components are crucial for safety and functionality. Typical problems include:

Corrosion and mechanical wear – Metal elements can rust, which weakens their durability.
Loose mountings – Improper installation of the tow bar can lead to an unstable connection with the trailer.
Electrical module failure – Problems with wiring harnesses can disrupt the operation of trailer lights and safety systems.
Contact contamination – Dirt and moisture can affect the electrical conductivity of modules and wiring. If replacement is necessary, choose used car parts that ensure durability and reliability.

The role of the wiring harness and module in trailer installation

A tow bar module is an electrical component that manages signals transmitted from the car's installation to the trailer's lighting. It is used for the proper operation of turn signals, position lights, brake lights, and – in selected versions – works with parking sensors and body electronics. When completing a set with Modules and wiring harnesses, it is worth comparing the socket type, number of pins, wire routing, and compatibility with the car's equipment. You can also check related elements in the Automotive electrical systems section.

How to choose the right tow bars and parts?

Matching the vehicle model – At Global Parts, you will find tow bars and parts perfectly fitting BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Technical condition – Used tow bars and components should be free from corrosion, mechanical damage, and excessive wear.
Kit completeness – Ensure that the sets contain all necessary elements, such as wiring, bolts, and electrical sockets.
Maximum load – Choose tow bars adapted to the weight of the towed trailer or mounted equipment. Auto parts, such as tow bars and accessories, must be precisely selected to ensure safety and convenience of use.

Selection criteria regarding installation and compatibility

Selecting a tow bar requires checking not only the car model but also the body version, mounting points, and electrical equipment. A detachable tow bar means a solution where the ball or head can be removed without dismantling the entire beam, which facilitates daily use and maintains the aesthetics of the bumper. Before purchasing, it is worth comparing the OEM number, pre-facelift or post-facelift version, and whether the car works with Driver assistance systems. It is also helpful to check covers and cutouts in the Bodywork, mounts, and accessories section.

How to take care of tow bars and parts?

Regular maintenance – Clean tow bars, balls, and other elements to prevent corrosion and weakening of the structure.
Mounting inspection – Check the stability of tow bar mountings and bolts to prevent them from loosening while driving.
Protection against damage – Protect electrical elements from moisture and dirt.
Repair or replace on time – In case of damage, choose car parts that will restore the full functionality of the towing system.

Practical service and inspection activities

Regular inspection of the towing system includes visual checks of the beam, bolts, ball, socket, and the condition of the anti-corrosion coating. After installation, it is worth checking the bumper fit, trailer lighting operation, and connection stability, especially if the car is used with a bicycle rack or trailer. Complementing your knowledge about car equipment, you can read the article Interior metamorphosis: How branded seats from dismantling will drastically improve comfort and increase the value of your car, which shows how important it is to properly match parts to the vehicle version.

FAQ

Question	Answer
What is the construction and purpose of tow bars and parts?	Tow bars and parts are a set of components mounted to the rear of the vehicle, most often to reinforced structural points of the body or chassis. A typical system consists of a tow bar beam, ball holder, mounting elements, an electrical socket, and, depending on the version, a module and wiring harness. Their purpose is to safely connect the car to a trailer, platform, or other transport equipment.
What are tow bars and parts used for?	Tow bars and parts are used to transfer loads related to towing and to operate the trailer's electrical installation. Thanks to them, it is possible to use trailer lights, ball-mounted racks, and additional transport systems. A correctly selected set also affects the security of the attachment and compatibility with the car's electrical equipment.
What is the construction and function of a tow bar module?	A tow bar module is an electrical controller responsible for transmitting signals from the car to the trailer's installation. It works with the wiring harness, socket, and body electronics, and in some cars, also with parking sensors and lighting control systems. Its function is to protect circuits and ensure the proper operation of trailer lights without overloading the factory installation.
How to choose a tow bar for a specific car version?	It is best to compare the OEM number, body version, production year in terms of pre-facelift or post-facelift, and the method of mounting to the chassis. It is also worth checking if the car requires a specific module, a bumper cutout, or a cover adapted to a detachable or fixed tow bar.
What symptoms indicate wear or damage to tow bar elements?	Typical symptoms include corrosion on the working surface, play in connections, problems with the locking of a detachable element, and incorrect operation of trailer lights. In practice, it is also worth paying attention to a damaged socket, cracked covers, and signs of interference with mounting points.
How to take care of the tow bar electrical installation and trailer socket?	The installation should be protected against moisture, dirt, and oxidation of contacts, especially after intensive use or driving in difficult conditions. A good habit is to periodically check wires, seals, and the operation of all trailer lights before setting off.

Summary: tow bars and parts in the Global Parts automotive store

Tow bars and parts are indispensable elements that increase vehicle functionality, enabling the safe transport of loads and equipment. By taking care of their technical condition, you can confidently use the full potential of your vehicle. In the Global Parts offer, you will find solutions adapted to cars of brands such as BMW, Audi, Volkswagen, Mercedes, Mini, and others, taking into account body versions, mounting points, and electrical installations. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to our automotive blog.

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