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AVP Turbo Wastegate Actuator, Chevy/GMC (1996-00) 6.5L Diesel (GM8 Turbo)

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SKU: 12456425

Brand new direct replacement wastegate actuator for 1996–2000 Chevy/GMC 6.5L GM8 turbo diesel engines
Engineered to fit GM8 turbochargers used in pickups and Suburbans
Replaces factory failure‑prone actuator—restores proper turbo boost control
Precise fit for OE-style GM8 bracket and rod length—always compare to your original before purchase
Pin faces away from turbo housing (check pin direction before ordering; will not fit "pin-toward" design)
Built for durability under demanding diesel operation—no remanufactured components
Includes AVP’s commitment to reliability and fitment support
OE/cross reference: 12456425, 171200, 12533737, 12556124

Was: $68.35

Sale: $47.97

Save: 30%

Save: $20.38

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Description

The AVP Turbo Wastegate Actuator is a true drop-in replacement for 1996–2000 Chevrolet and GMC 6.5L Turbo Diesel engines equipped with the "GM8" turbocharger. This unit restores proper turbo boost control, helping eliminate common overboost/underboost codes and hesitations caused by failing factory actuators.

Built from premium materials, AVP’s actuator delivers reliable pressure regulation and long service life. The bracket and actuator rod are precision-fit for GM8 turbos, but please compare your old actuator first: this model fits units where the actuator pin faces away from the turbo. Trucks with the pin facing toward the turbo require a different version.

Perfect for Suburbans and pickups using the OE GM8 turbo. No core charge or remanufactured parts—just a new, ready-to-bolt-on solution trusted by diesel professionals.

OE/cross reference part numbers: 12456425, 171200, 12533737, 12556124.

Restores turbocharger operation and fuel economy
Prevents engine codes and drivability issues from wastegate problems
Trusted for repairs and preventative maintenance