Sinister Diesel "Welded" Water Pump for 2001-2005 Duramax LB7 / LLY
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.
- 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 specifications
- (1) Sinister Diesel "Welded" Water Pump
- (1) Thermostat Gasket
- Q: Is there a warranty for this product?
- A:This item does comes with a 1 year warranty
- Item Requires Shipping
- 5.0 lbs.
- W9.0000” x H6.0000” x L9.0000”
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