Volkswagen VW Golf Mk5 Temperature Sensor Plug Socket Connector 1J0973702

Volkswagen VW Golf Mk5 Temperature Sensor Plug Socket Connector is an original electrical system component designed for operation in the rear right lighting area. Thanks to its factory fitment for the specific wiring harness, it ensures a stable signal connection and proper cooperation with the temperature sensor. It is a practical solution for users who want to restore the efficiency of the lighting system and its related functions in a controlled and predictable manner.

Specifications and technical data

• SKU: 1J0973702
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1J0973702
• Substitutable numbers: 1J0973702, 1J0 973 702
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and function in the vehicle

The presented temperature sensor plug is an electrical system component located in the rear right part of the vehicle. In practice, it is responsible for:

• a secure, mechanical connection between the sensor and the wiring harness,
• stable signal transmission to the vehicle's control units,
• reducing the risk of circuit interruptions resulting from looseness or improper fitment.

Thanks to the dedicated shape of the connector and proper wire routing, the installation within the rear right body area is organized and allows for maintaining the factory wiring path.

Connector construction and technical aspects

The plug has been designed as an element of the Volkswagen electrical system, which translates into compliance with factory manufacturing standards. The connector design ensures:

• proper alignment of contact pins,
• the ability to disconnect and reconnect multiple times without excessive wear,
• compatibility with the dedicated temperature sensor within the rear lighting area.

Such a solution facilitates diagnostics and potential service work in the zone where Rear lights and brake lights are located, without the need to interfere with the entire harness.

Benefits of using an original plug

Using an original connector instead of a damaged or non-factory replacement allows for maintaining the consistency of the vehicle's electrical system. Key advantages include:

• factory fitment for the temperature sensor and wiring harness,
• reduced risk of reading errors resulting from unstable contact,
• easier identification and service in the future thanks to maintaining the original installation architecture.

This solution is particularly beneficial for repairs where repeatability of operating parameters and compliance with the manufacturer's service documentation are important.

Component condition and service application

The offered plug comes from disassembly and is a used component, which allows for economical repair while maintaining the original manufacturer's specifications. This type of component is often chosen in situations where:

• mechanical damage to the connector occurred during work around the rear bumper or lamp,
• intermittent temperature sensor errors related to a circuit break have appeared,
• it is necessary to replace a fragment of the installation without interfering with the entire harness.

Thanks to the preservation of the original connector geometry, it is possible to restore the correct operation of the system without the need for installation modifications.

Modernization expansion in the rear lighting area

If you are planning a comprehensive repair or modernization of the rear lighting zone in your Volkswagen and need other elements from the same group, such as combination lamps, control modules, or wiring harnesses, check the available parts in the Volkswagen rear lights and brake lights category.

When selecting electrical installation components, many users consider whether regeneration or purchasing a used component from disassembly is a better choice – if you want to learn the practical arguments for each of these options, check out the article Regenerated or used original – which part to choose for repair?.