
- Direct-Fit Installation: Designed for a seamless, bolt-on installation, making the replacement process simple and straightforward.
- High-Quality Construction: Built with durable materials and precision manufacturing to ensure reliability and long-term performance.
- Heat-Resistant Wire Wrap: The wiring is protected by a heat-resistant wrap, providing extra durability and protection in your engine bay's high-temperature environment.

Experiencing issues with a worn vane position sensor harness on your 2004.5-2005 GM 6.6L Duramax LLY? The Fleece FPE-HAR-DMAX-VPS-ADPT Vane Position Sensor Adapter Harness is your solution. This harness allows you to upgrade to the more reliable, updated vane position sensor found on 2006 and newer Garrett turbochargers, providing a lasting fix. Manufactured in-house, Fleece uses a fully automated process for wire cutting and terminal crimping, ensuring you receive a high-quality, direct-fit component that gets your truck back on the road fast.
Key features of this adapter harness include:
Direct-Fit Installation: Designed for a seamless, bolt-on installation, making the replacement process simple and straightforward.
High-Quality Construction: Built with durable materials and precision manufacturing to ensure reliability and long-term performance.
Heat-Resistant Wire Wrap: The wiring is protected by a heat-resistant wrap, providing extra durability and protection in your engine bay's high-temperature environment.
This adapter harness replaces the old Garrett 771864-0001 part and is designed for use with the updated[...]
- Direct-Fit Installation: Designed for a seamless, bolt-on installation, making the replacement process simple and straightforward.
- High-Quality Construction: Built with durable materials and precision manufacturing to ensure reliability and long-term performance.
- Heat-Resistant Wire Wrap: The wiring is protected by a heat-resistant wrap, providing extra durability and protection in your engine bay's high-temperature environment.