Pure Diesel Power, your number 1 diesel performance parts source!

Pure Diesel Power Price Match

live chat service provider

PDP Phone Number

PDP Email Signup


Free shipping on all orders over $150! Free Shipping on orders over $150! *Exclusions Apply

Save 16%
04.5-09 GM 6.6L Duramax Garrett Stage 1 Turbo

04.5-09 6.6L Duramax Garrett PowerMax Stage 1 AVNT GT3794VA Turbo

From Garrett Garrett

List price: $1,827.18  


You save: $290.20 (16%)
The Garrett 773540-5001S PowerMax GT3794VA Stage 1 Turbocharger is a must have for any 04.5-09 GM 6.6L Duramax LLY/LBZ/LMM Duramax owner that’s looking to get more out of their truck. Featuring the Garrett patented Advanced Variable Nozzle Turbine (AVNT) design for increased compressor flow and boost response. The GT3794VA also utilizes nine movable vanes which significantly increase turbine efficiency and improves engine performance from idle launch through peak torque. 

Designed as a “drop-in upgrade”, the 
GT3794VA retains use of factory components such as engine electronics, mounting pedestal and requires no additional modifications to your factory exhaust system. Utilizing a larger compressor wheel the GT3794VA turbocharger will increase your maximum power range while supporting up to 500HP with no sacrifice to drivability.

While this turbocharger is suitable as a replacement for factory equipment, it’s recommended that additional fueling upgrades such as aftermarket/custom tuning are installed or already in use. Includes turbocharger, adapter cable and installation instructions. 

  • Retains Factory Electronics 
  • “Drop-In Replacement”
  • Supports Up To 500HP

Garrett part number: 773542-5001S

No posts found

Customers Also Bought