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Gates 44056 Engine Water Pump
Reliable Cooling Solution for Chevrolet, GMC, and Hummer Vehicles
The Gates Water Pump (Standard) part number 44056 is engineered to provide dependable engine cooling for select Chevrolet, GMC, and Hummer models. Designed with durable materials and precise specifications, this engine water pump supports optimal vehicle performance and longevity.
Key Features of Gates Water Pump 44056
- Housing made from cast aluminum for strength and heat dissipation
- Cast iron impeller designed for durability and efficient coolant flow
- Reverse impeller rotation to match specific engine requirements
- Includes water pump and gasket for proper sealing
- Accessory belt drive style compatible with specified vehicles
- Comes with pulley included for direct replacement
- Single outlet design for streamlined coolant routing
Detailed Product Description
The Gates Water Pump (Standard) 44056 features a cast aluminum housing that offers a lightweight yet robust structure, helping to maintain engine temperature under demanding conditions. The cast iron impeller is built to resist wear and corrosion, ensuring consistent coolant circulation. This pump operates with a reverse impeller rotation, which is critical for compatibility with the engine’s cooling system in Chevrolet C1500 Suburban, GMC Savana 3500, Hummer H1, and other listed models. The accessory belt drive style allows for straightforward integration with existing belt systems, and the included pulley simplifies installation. Note that this water pump does not include a thermostat, back housing, or fan clutch, focusing solely on the core water pump components.
Compatible Vehicles and Common Applications
- Chevrolet C1500 Suburban, C2500, C2500 Suburban, C3500
- GMC K1500 Suburban, K2500, K2500 Suburban, K3500, Savana 2500, Savana 3500
- GMC Express 2500, Express 3500, P30, P3500
- Hummer H1
This water pump is designed to address issues such as coolant leaks, overheating engines, noisy or failing water pumps, and poor coolant circulation in the specified vehicles.
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid injury
- Replace the gasket included with the water pump to prevent leaks
- Verify accessory belt condition and tension during installation
- Check for proper alignment of the pulley to avoid premature wear
- Inspect the cooling system for other worn components while replacing the water pump
Quality Assurance and Warranty
The Gates Water Pump (Standard) line is manufactured to meet or exceed OEM specifications, providing reliable performance for your engine cooling needs. Part number 44056 undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship.
| Brand | Gates |
| Part Number | 44056 |
| Position | Water Pump (Standard) |
| Housing Material | Cast aluminum |
| Impeller Material | Cast iron |
| Impeller Rotation | Reverse |
| Includes Back Housing | No |
| Outlet Quantity | 1 |
| Thermostat And Housing Included | No |
| Contents | Water pump, gasket |
| Drive Style | Accessory belt |
| Fan Clutch Included | No |
| Pulley Included | Yes |
| Timing Belt Driven | No |
This part fits 45 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2004 | Hummer | H1 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2003 | Hummer | H1 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2002 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2002 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2002 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2002 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2002 | Hummer | H1 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2001 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2001 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2001 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2001 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | Chevrolet | C2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | Chevrolet | C3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | Chevrolet | K2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | Chevrolet | K3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | GMC | C2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | GMC | C3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | GMC | K2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | GMC | K3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 2000 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 1999 | Chevrolet | C1500 Suburban | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | Chevrolet | C2500 | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | Chevrolet | C2500 Suburban | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | Chevrolet | C3500 | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 1999 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 1999 | Chevrolet | K1500 Suburban | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | Chevrolet | K2500 | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | Chevrolet | K2500 Suburban | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | Chevrolet | K3500 | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | Chevrolet | P30 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 1999 | GMC | C1500 Suburban | 6.5L | V8 | DIESEL | N/A | W/Press-on pulley for thread-on fan clutch; Water Pump (Standard) |
| 1999 | GMC | C2500 | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | GMC | C2500 Suburban | 6.5L | V8 | DIESEL | N/A | W/Press-on pulley for thread-on fan clutch; Water Pump (Standard) |
| 1999 | GMC | C3500 | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | GMC | K1500 Suburban | 6.5L | V8 | DIESEL | N/A | W/Press-on pulley for thread-on fan clutch; Water Pump (Standard) |
| 1999 | GMC | K2500 | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | GMC | K2500 Suburban | 6.5L | V8 | DIESEL | N/A | W/Press-on pulley for thread-on fan clutch; Water Pump (Standard) |
| 1999 | GMC | K3500 | 6.5L | V8 | DIESEL | N/A | W/Pulley & thread-on fan clutch; Water Pump (Standard) |
| 1999 | GMC | P3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 1999 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
| 1999 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Water Pump (Standard) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.