Turbo Charger Vane Position Sensor Kit For Chevy GMC Silverado Sierra 2500 3500 Duramax 6.6L Diesel LLY LBZ LMM LML 2004.5-2015 Replaces 904-235 12643471 12635324 763527-0512
✔️ Plug-and-play direct replacement; replaces 904-235, 12643471
The turbo vane position sensor kit is a direct replacement part for diesel engines, designed to verify turbocharger vane position and maintain proper boost control. It fits a wide range of Chevy and GMC diesel platforms, including Silverado and Sierra pickups, Express and Savana vans, C4500/C5500 Kodiak Topkick, Sierra 2500/3500, Hummer H1, and Workhorse chassis.
✅ Replaces part numbers: 12643471, 12635324, 763527-0512, 5S11636, TCS1001, 98011739, 98061570, 904-235
✅ ABS and metal construction resists water intrusion for long life
✅ Direct plug-and-play replacement; easy to install by removing the old sensor
✅ 100% tested before shipping for safety, stability and durability
✅ Compatible with Chevy, GMC, Hummer, and Workhorse diesel applications (see compatibility list)
💡 What is a turbo vane position sensor kit used for in diesel engines?
It tracks the turbo vane position to keep boost stable and protect engine power.
- monitors turbo blade position to support precise boost control - provides reliable ECU input for Duramax diesel systems - simplifies installation with a direct replacement that plugs in - works across a wide range of Chevy/GMC and Workhorse models listed in the compatibility section✝️