Sinister Diesel Welded Water Pump (06-16 6.6L Duramax Sierra 2500 HD)Find parts that fit my vehicle

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 the pump gear to the shaft. If your 2006-2016 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:Precision TIG welded on Gear Side for high strength and slip-free operationDrop-in replacement for LBZ/LMM/LML factory water pumpMeets or exceeds OEM specifications2 Year WarrantyIncludes:Sinister Diesel "Welded" Water PumpO-ringThermostat GasketFAQ'sQ: Is there a warranty for this product?A: This item does comes with a 2 year warranty

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