Recognizing Harness Wear: Common reasons for replacing an engine wiring harness include insulation breakdown, corrosion of connectors, and damage from engine vibrations or maintenance activities. These issues can lead to erratic engine behavior, power loss, and potential safety hazards. The WH-VMXX-ESH-02 offers a reliable solution to these problems.
Reliability of Roadwarrior: Roadwarrior harnesses are synonymous with quality and endurance. The WH-VMXX-ESH-02 is crafted from robust materials that resist environmental and operational stress, ensuring a long lifespan. Each harness undergoes comprehensive testing to guarantee OEM-level performance, allowing you to trust in the longevity and reliability of your engine’s electrical system.
Easy Installation and Perfect Fit: The design of the WH-VMXX-ESH-02 prioritizes ease of installation, ensuring a perfect fit for engines originally equipped with part number 21555873. This precision fit minimizes installation time and ensures that each electrical connection functions as intended, enhancing overall engine efficiency and reliability.
The Volvo engine wiring harness with part number 21555873 is commonly associated with Volvo’s D11 and D13 engines. These engines are widely used in Volvo’s range of heavy-duty trucks, known for their efficiency and reliability in long-haul operations. The D11 and D13 engines are part of Volvo’s lineup designed for various applications, including freight, regional transport, and construction.
However, as with any specific part number, compatibility can vary based on several factors:
- Model Year and Configuration: Volvo periodically updates its engine designs and configurations. A part that fits one model year or engine configuration might not fit another, even if it’s the same basic engine model.
- Engine Serial Number (ESN): To ensure that you get the correct wiring harness for your engine, it’s crucial to refer to the engine’s serial number. This number can be found on the engine’s data plate and is used to determine the exact parts used in your specific engine.
- Cross-Reference with Volvo Documentation: The most accurate information on part compatibility can be found in the Volvo service manual or parts catalog for your specific vehicle or engine.
- Consult a Volvo Authorized Dealer or Service Center: They can confirm whether part number 21555873 is the correct wiring harness for your Volvo D11 or D13 engine based on your engine’s serial number and specific details.
To avoid potential issues with engine performance or other related problems, it’s always recommended to verify the part number and ensure compatibility with a qualified professional before purchasing or installing a new wiring harness.