Radiator & Water Pump
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Fleece - Billet Coolant Block Off Plate - 2001-2025 GM 6.6L Duramax - FPE-DMAX-CBOP
$55.00
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Mishimoto - Performance Aluminum Radiator - 01-05 GM Duramax LB7 LLY MMRAD-DMAX-01
$949.95
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Mishimoto - Silicone Radiator Hose Kit - 01-05 GM 6.6L Duramax LB7 LLY MMHOSE-CHV-01DBK
$319.95
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Mishimoto - Thermostats (Set of 2) - High Temperature - 01-13 GM 6.6L Duramax MMTS-CHV-01DH
$99.95
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Mishimoto - Thermostats (Set of 2) - Low Temperature - 01-13 GM 6.6L Duramax MMTS-CHV-01DL
$99.95
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Radiator - 34 X 19 1/2 X 1 7/16 CORE - 2001-2005 GM 6.6L Duramax CR2510
$386.77
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Water Pump - 01-05 GM Duramax LB7 LLY AP63562
$148.96
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Water Pump Housing - 2001-2005 GM 6.6L LB7/LLY Duramax - AP63566
$81.36
Overheating issues? One of the most common overlooked items when trying to combat high engine temperatures is that of the factory radiator. The factory radiator can accumulate loads of road debris and engine grime that works its way into the inner core, potentially destroying the cooling capabilities. Check out the Mishimoto performance radiators and intercoolers for a superior cooling system that just flat out works.