06-07 6.6L Duramax LBZ EGR Cooler

Exhaust Gas Recirculatin (EGR) Cooler for 2006-2007 GM 6.6L LBZ
Dorman 904-121

SKU: 904-121 Category:


Updated EGR Cooler for 2006-2007 GM 6.6L LBZ
Dorman 904-121

Dorman’s EGR Cooler is quality-engineered to cool exhaust gas and recirculate it back to the engine.
Replacement prevents coolant from leaking into the exhaust manifold and may protect the engine from extensive damage.

  • Includes all necessary O-rings, gaskets, and hardware for a complete repair
  • Manufactured from high quality stainless steel
  • Necessary replacement item for reducing emissions and passing state inspection
  • A rigorous quality inspection has been undertaken to ensure product standards
  • Lifetime Warranty on all Dorman products

Additional information

Weight 10 lbs
Dimensions 5 × 5 × 5 in