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Engine Water Pump
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2005 | Chevrolet | Silverado 2500 HD | LT | 6.6V8 | DIESEL | Does include backhousing; Includes Back Housing | |
| 2005 | Chevrolet | Silverado 2500 HD | LS | 6.6V8 | DIESEL | Does include backhousing; Includes Back Housing | |
| 2005 | Chevrolet | Silverado 2500 HD | WT | 6.6V8 | DIESEL | Does include backhousing; Includes Back Housing | |
| 2005 | Chevrolet | Silverado 2500 HD | Base | 6.6V8 | DIESEL | Does include backhousing; Includes Back Housing | |
| 2005 | Chevrolet | Silverado 3500 | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2005 | Chevrolet | Silverado 3500 | LT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2005 | Chevrolet | Silverado 3500 | LS | 6.6V8 | DIESEL | Includes Back Housing | |
| 2005 | GMC | Sierra 2500 HD | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2005 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2005 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | Includes Back Housing | |
| 2005 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2005 | GMC | Sierra 3500 | SLE | 6.6V8 | DIESEL | Includes Back Housing | |
| 2005 | GMC | Sierra 3500 | WT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2005 | GMC | Sierra 3500 | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2005 | GMC | Sierra 3500 | SLT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | Chevrolet | Silverado 2500 HD | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | Chevrolet | Silverado 2500 HD | LS | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | Chevrolet | Silverado 2500 HD | LT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | Chevrolet | Silverado 2500 HD | WT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | Chevrolet | Silverado 3500 | LS | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | Chevrolet | Silverado 3500 | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | Chevrolet | Silverado 3500 | LT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | Chevrolet | Silverado 3500 | WT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | GMC | Sierra 2500 HD | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | GMC | Sierra 3500 | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | GMC | Sierra 3500 | SLT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | GMC | Sierra 3500 | WT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2004 | GMC | Sierra 3500 | SLE | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | Chevrolet | Silverado 2500 HD | LS | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | Chevrolet | Silverado 2500 HD | LT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | Chevrolet | Silverado 2500 HD | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | Chevrolet | Silverado 3500 | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | Chevrolet | Silverado 3500 | LS | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | Chevrolet | Silverado 3500 | LT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | GMC | Sierra 2500 HD | WT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | GMC | Sierra 2500 HD | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | GMC | Sierra 3500 | SLT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | GMC | Sierra 3500 | SLE | 6.6V8 | DIESEL | Includes Back Housing | |
| 2003 | GMC | Sierra 3500 | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | Chevrolet | Silverado 2500 HD | LS | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | Chevrolet | Silverado 2500 HD | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | Chevrolet | Silverado 2500 HD | LT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | Chevrolet | Silverado 3500 | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | Chevrolet | Silverado 3500 | LT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | Chevrolet | Silverado 3500 | LS | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | GMC | Sierra 2500 HD | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | GMC | Sierra 2500 HD | SL | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | GMC | Sierra 3500 | SLE | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | GMC | Sierra 3500 | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | GMC | Sierra 3500 | SL | 6.6V8 | DIESEL | Includes Back Housing | |
| 2002 | GMC | Sierra 3500 | SLT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | Chevrolet | Silverado 2500 HD | LT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | Chevrolet | Silverado 2500 HD | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | Chevrolet | Silverado 2500 HD | LS | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | Chevrolet | Silverado 3500 | LS | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | Chevrolet | Silverado 3500 | Base | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | Chevrolet | Silverado 3500 | LT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | GMC | Sierra 2500 HD | SL | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | GMC | Sierra 2500 HD | SLT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | GMC | Sierra 2500 HD | SLE | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | GMC | Sierra 3500 | SLT | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | GMC | Sierra 3500 | SL | 6.6V8 | DIESEL | Includes Back Housing | |
| 2001 | GMC | Sierra 3500 | SLE | 6.6V8 | DIESEL | Includes Back Housing |
ACDelco’s Engine Water Pump Part Number 252-994 is a perfect fit for Chevrolet and GMC vehicles. This replacement water pump is made with durable materials and is built to last.
This Engine Water Pump is designed to meet or exceed OE specifications and has been rigorously tested to ensure optimal performance and reliability. It features precision bearings and impellers to deliver maximum coolant flow and provide efficient engine cooling.
One of the major benefits of using this Engine Water Pump is its ability to help prevent engine overheating. The pump is also designed to minimize noise and vibration during operation, which helps ensure a comfortable driving experience.
The ACDelco Engine Water Pump is easy to install and can be used for a variety of applications. It is a great choice for anyone looking to replace their old or worn water pump.
If you’re looking for a reliable and high-quality Engine Water Pump for your Chevrolet or GMC vehicle, then the ACDelco Part Number 252-994 is definitely worth considering. Its superior construction and performance make it a top choice for car enthusiasts and mechanics alike.
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| New | |
| Fan Clutch Included | No |
| Housing Material | Aluminum |
| Hub Height | 2.515 |
| Hub Hole Quantity | 0 |
| Impeller Material | Grey Iron |
| Impeller Rotation | STANDARD |
| Impeller Vane Quantity | 8 |
| Includes Back Housing | Yes |
| Installation Warnings | NO |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 5 |
| Outlet Quantity | 3 |
| Pulley Included | No |
| Pulley Outside Diameter | 3.598 |
| Thermostat And Housing Included | No |
| Water Pump Drive Type | Gear |
Delivery Info
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Returns Info
Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.
