# Fleece Performance 04.5-05 GM 2500/3500 Duramax LLY Turbo Vane Position Sensor Adapter Harness

Our Fleece Performance adapter harness allows the 2004.5-2005 LLY Duramax to run the updated turbo vane position sensor that is used on 2006 and up Garrett turbochargers. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Application Notes: Replaces Garrett 771864-0001 For use with Garrett vane position sensor part number 763527-0712 For use with Garrett turbocharger part number 848212-5001S

This Part Fits:

Year

Make

Model

Submodel

2004-2005

Chevrolet

Silverado 2500 HD

Base

2004-2005

Chevrolet

Silverado 2500 HD

LS

2004-2005

Chevrolet

Silverado 2500 HD

LT

2004-2005

Chevrolet

Silverado 2500 HD

WT

2004-2005

Chevrolet

Silverado 3500

Base

2004-2005

Chevrolet

Silverado 3500

LS

2004-2005

Chevrolet

Silverado 3500

LT

2004

Chevrolet

Silverado 3500

WT

2004-2005

GMC

Sierra 2500 HD

Base

2004-2005

GMC

Sierra 2500 HD

SLE

2004-2005

GMC

Sierra 2500 HD

SLT

2004-2005

GMC

Sierra 2500 HD

WT

2004-2005

GMC

Sierra 3500

Base

2004-2005

GMC

Sierra 3500

SLE

2004-2005

GMC

Sierra 3500

SLT

2004-2005

GMC

Sierra 3500

WT

## Details

- **Price:** 87.56 CAD
- **Vendor:** Fleece Performance
- **Type:** Wiring Harnesses

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 87.56 CAD | In stock |

## Images

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/fleece-performance-04-5-05-gm-2500-3500-duramax-lly-turbo-vane-position-sensor-adapter-harness)
> Updated: 2026-06-27