Fix the leak at the water pump housing on your 2006-2016 Chevy Silverado / GMC Sierra 2500 and 3500 6.6L Duramax LBZ, LMM and LML with the Alliant Power New Engine Water Pump Housing. The factory housing erodes and cavitates at the sealing surfaces over time, and no new pump seals against a pitted housing.
This new housing gives the pump and thermostat housing a flat, uncorroded surface to seal against and restores full coolant flow through the front of the engine. It is a direct fit for the factory location. Alliant Power backs it with a two-year, unlimited-mileage warranty.
Features:
- New housing for the 6.6L Duramax LBZ, LMM and LML water pump
- Restores a flat sealing surface for the pump and thermostat housing
- Fit, form and function tested to OE standards
- Replaces a cracked or corroded factory housing
- Made in the USA
- Alliant Power part AP63508
- Ships as New Engine Water Pump Housing
- Direct replacement for the OE part
Specifications:
- Brand: Alliant Power
- Part Number: AP63508
- Type: Engine Water Pump Housing
- Condition: New
- Application: 2006-2016 Chevy Silverado / GMC Sierra 2500 and 3500 6.6L Duramax LBZ, LMM and LML
- UPC: 843497105113
- Weight: 7.4 lb
- Country of Origin: United States
Included:
- (1) New Engine Water Pump Housing
Fitment:
- 2006-2007 Chevy Silverado 2500 6.6L Duramax LBZ
- 2007.5-2010 Chevy Silverado 2500 6.6L Duramax LMM
- 2011-2016 Chevy Silverado 2500 6.6L Duramax LML
- 2006-2007 Chevy Silverado 3500 6.6L Duramax LBZ
- 2007.5-2010 Chevy Silverado 3500 6.6L Duramax LMM
- 2011-2016 Chevy Silverado 3500 6.6L Duramax LML
- 2006-2007 GMC Sierra 2500 6.6L Duramax LBZ
- 2007.5-2010 GMC Sierra 2500 6.6L Duramax LMM
- 2011-2016 GMC Sierra 2500 6.6L Duramax LML
- 2006-2007 GMC Sierra 3500 6.6L Duramax LBZ
- 2007.5-2010 GMC Sierra 3500 6.6L Duramax LMM
- 2011-2016 GMC Sierra 3500 6.6L Duramax LML
Notes:
- 24-Month / Unlimited-Mile Alliant Power Limited Warranty