Description
Water Pump Kit with Seals, Duramax | 2001-2005
This water pump kit replaces the water pump on the 6.6L Duramax in 2001-2005 Chevy Silverado and GMC Sierra 2500HD and 3500HD trucks with the LB7 and LLY engines, and in 2003-2005 Chevy Kodiak and GMC Topkick C4500 and C5500 medium duty trucks. We put this kit together so the pump and the seals the job calls for arrive in one box. It includes a Gates water pump with a plastic impeller, the upper bypass pipe seal and the water pump outlet gasket, and it reuses your existing water pump cover.
Note: The crankshaft balancer bolt has to be removed to replace the water pump. The factory bolt is a one time use bolt and must be replaced. It is not included.
Product details
- Gates replacement water pump with a plastic impeller for the LB7 and LLY Duramax
- Includes the upper bypass pipe seal and water pump outlet gasket
- Fits the factory water pump cover, so the cover can be reused if it is in good condition
- (1) Gates Water Pump with Plastic Impeller, Gates 42349
- (1) Water Pump Bypass Upper Pipe Seal , replaces GM 94011602
- (1) Water Pump Outlet Gasket , replaces GM 97188663
- Coolant leaking from the weep hole
- Rust or deposits on the impeller
Fitment / application
Water Pump Kit with Seals, Duramax | 2001-2005
Confirm year, engine, transmission or axle configuration before ordering.
Manufacturer product reference: Specifications and fitment.
