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37-8004
Magnum New Stainless Steel EGR Cooler for 2006-2007 GM & 2006-2011 Workhorse 6.6L LLY

PART NOTES

06-07 LLY EGR COOLER

DESCRIPTION

Exhaust gas recirculation (EGR) is an effective technical solution to control NOx values. The principle of EGR is that a controllable proportion of the exhaust gas is recirculated back into the engine. An EGR coolers purpose is to cool down the exhaust gas before they are returned into the engine to reduce NOx values further.

Benefits 
  • Designed for the latest emission regulations
  • Reduction of NOx values
  • Excellent performance, quality and durability


APPLICATION INFORMATION

MakeModelYearNotes
Chevrolet Express 2500 2006-2006V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; LLY
Chevrolet Express 2500 2007-2007V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; LLY
Chevrolet Silverado 2500 HD 2006-2006V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; LLY
Chevrolet Silverado 3500 2006-2006V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; LLY
GMC Sierra 2500 HD 2006-2006V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; LLY
GMC Sierra 3500 2006-2006V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; LLY

CROSS REFERENCES

Competitor Part Number Competitor Name Interchange Type Notes
37-8004MAGNUMDirect Replacement
378004MAGNUMDirect Replacement
DA2251145DIAMOND ADVANTAGEDirect Replacement
904-121DORMAN - OE SOLUTIONSDirect Replacement
97358507GMDirect Replacement
EGR507BostechDirect Replacement
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