DORMAN part description

Dorman 904-168 Exhaust Gas Recirculation Cooler Kit Chevrolet 04-05, GMC 04-05
DIRECT OE CROSS 97303654 GENERAL MOTORS 2005 Chevrolet Silverado 2500 HD V8 403 6.6L (6599cc); VIN 2 2005 Chevrolet Silverado 3500 V8 403 6.6L (6599cc); VIN 2 2005 GMC Sierra 2500 HD V8 403 6.6L (6599cc); VIN 2 2005 GMC Sierra 3500 V8 403 6.6L (6599cc); VIN 2 2004 Chevrolet Silverado 2500 HD V8 403 6.6L (6599cc); VIN 2 2004 Chevrolet Silverado 3500 V8 403 6.6L (6599cc); VIN 2 2004 GMC Sierra 2500 HD V8 403 6.6L (6599cc); VIN 2 Manufactured specifically for diesel vehicles, Dorman's EGR Cooler is quality-engineered to cool exhaust gas and recirculate it back into the engine. The original design is more susceptible to clogging and reduce engine performance. However, Dorman's OE FIX offers a straight tube core design which allows for less clogging and better overall vehicle performance. Additionally, This direct replacement prevents coolant from leaking into the exhaust manifold and may protect the engine from extensive, costly 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

Product Description

Exhaust Gas Recirculation Cooler Kit

Application Summary

Chevrolet 2005-04, GMC 2005-04, Workhorse 2005, Workhorse Custom Chassis 2005

Features & Benefits

  • Improved reliability - this replacement EGR cooler features a spiral tube design, reducing clogging experienced with the original manufacturer's design
  • Superior durability - precision-engineered using welded stainless steel for long service life
  • Rigorously tested - heat transfer testing, burst testing and vehicle try-on testing ensures fit and reliability
  • Hardware included - all necessary O-rings, gaskets, and application-specific hardware included

EGR, Cooler, Coolers, Exhaust, Gas, Recirculation

Product Attributes

Material Stainless Steel
Color Natural
Overall Height 4 IN
Universal Or Specific Fit Specific
Gasket Or Seal Included Yes
California Air Resources Board (CARB) Certified Yes
Overall Length 13 IN
Overall Width 7.5 IN
CARB Executive Order Number D740
Flanged No
Inlet Inside Diameter (in) 0.63 in
Outlet Inside Diameter (in) 0.63 in
Package Contents 1 EGR Cooler; 5 Gaskets; 4 Hose Clamps; 2 Hoses

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8419899540
UPC 00019495739265
VMRS Code 043001049
UNSPSC 40101802

Part Interchanges

Fits Vehicles

  • Workhorse Custom Chassis P42 (2005)
  • GMC C5500 Topkick (2004-2005)
  • Chevrolet C5500 Kodiak (2004-2005)
  • GMC C4500 Topkick (2004-2005)
  • Chevrolet C4500 Kodiak (2004-2005)
  • GMC Sierra 3500 (2004-2005)
  • GMC Sierra 2500 HD (2004-2005)
  • Chevrolet Silverado 3500 (2004-2005)
  • Chevrolet Silverado 2500 HD (2004-2005)

Dorman® is a trusted supplier of premium-quality replacement parts, hardware, and fasteners to the automotive aftermarket. Since 1918, it has introduced thousands of these replacement parts that customers could once only get from original equipment manufacturers. Dorman believes that customers should always come first. So its dedicated team of engineers and designers creates each Dorman product with only one goal in mind—to make repair tasks easier and faster for mechanics and to save vehicle owners money from expensive repairs. Dorman continually expands its product line-up to offer a broader range of hard-to-find parts and accessories that could replace rare or expensive OEM parts.

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