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  • Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
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Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
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Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump

Sinister Diesel
SINSD-WWP-01
Water Pumps
  • LotQuantity:1
$473.73 CAD $364.41 CAD
Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump is...
$364.41 CAD
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Sinister Diesel 06-10 GM Durmax 6.6L LBZ/LMM Welded Water Pump
Sinister Diesel 06-10 GM Durmax 6.6L LBZ/LMM Welded Water Pump
$534.29 CAD $410.99 CAD
Liquid error (snippets/next-prev-product line 62): internal
Sinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
Description + Fitment
Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump is known to slip under load and can serious problems and serious repair bills on modified high-horsepower applications. This updated design is a drop-in replacement for the factory water pump and uses precision TIG welds to secure both the impeller and pump gear to the shaft.If your 2001-2005 Duramax powered truck is running a tuner, a bigger turbo, or bigger injectors, or if It's just time for routine maintenance, get peace of mind with the Sinister Diesel Welded Duramax Water Pump., Features:TIG welded on both Impeller and Gear for high strength and slip-free operation, Drop-in replacement for LB7/LLY factory water pump, Meets or exceeds OEM specificationsIncludes:Sinister Diesel "Welded" Water Pump, O-Ring, Thermostat Gasket

This Part Fits:

Year Make Model Submodel
2001-2005 Chevrolet Silverado 2500 HD Base
2001-2005 Chevrolet Silverado 2500 HD LS
2001-2005 Chevrolet Silverado 2500 HD LT
2004-2005 Chevrolet Silverado 2500 HD WT
2001-2005 Chevrolet Silverado 3500 Base
2001-2005 Chevrolet Silverado 3500 LS
2001-2005 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2002-2005 GMC Sierra 2500 HD Base
2001-2002 GMC Sierra 2500 HD SL
2001-2005 GMC Sierra 2500 HD SLE
2001-2005 GMC Sierra 2500 HD SLT
2003-2005 GMC Sierra 2500 HD WT
2002-2005 GMC Sierra 3500 Base
2001-2002 GMC Sierra 3500 SL
2001-2005 GMC Sierra 3500 SLE
2001-2005 GMC Sierra 3500 SLT
2004-2005 GMC Sierra 3500 WT
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