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US Motor Works US9117 Engine Water Pump
Reliable Engine Water Pump for BMW Models
The US Motor Works US9117 engine water pump is designed to maintain optimal cooling performance for select BMW vehicles. Engineered to meet the demands of models such as the 528i, 535i, and M5, this water pump ensures consistent coolant circulation to protect your engine from overheating.
- Compatible with BMW 528i, 533i, 535i, 535is, 635CSi, 735i, 735iL, M5, and M6 models
- Direct replacement for factory water pump specifications
- Durable construction for long-lasting performance
- Precision fitment with part number US9117
- Designed to maintain proper engine temperature and coolant flow
Product Details and Compatibility
The US Motor Works US9117 engine water pump is specifically engineered for a range of BMW vehicles, including the 528i, 533i, 535i, 535is, 635CSi, 735i, 735iL, M5, and M6. This pump is a critical component in the vehicle's cooling system, responsible for circulating coolant through the engine block and radiator. Manufactured to meet OEM standards, it provides a reliable fit and function, helping to prevent engine overheating and maintain efficient operation.
Common Applications and Problem Resolution
- Replaces failing or leaking water pumps in BMW 528i and 535i models
- Addresses engine overheating issues caused by coolant circulation failure
- Resolves coolant leaks that can lead to engine damage
- Prevents engine performance loss due to inadequate cooling
- Suitable for maintenance or repair of cooling system components in BMW M5 and M6
Installation Notes and Tips
When installing the US Motor Works US9117 water pump, ensure the cooling system is fully drained before removal of the old pump. Inspect related components such as the thermostat and hoses for wear or damage. Use proper torque specifications to secure the pump and replace any gaskets or seals to prevent leaks. Bleed the cooling system thoroughly after installation to remove air pockets and verify proper coolant flow.
Quality Assurance and Warranty
US Motor Works manufactures the US9117 water pump to meet or exceed OEM quality standards. Each unit undergoes rigorous testing to ensure durability and reliable performance. While specific warranty details may vary, US Motor Works typically offers coverage against defects in materials and workmanship, providing confidence in the product's longevity and function.
This part fits 32 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 1993 | BMW | 535i | Base | N/A | |
| 1992 | BMW | 535i | Base | N/A | |
| 1992 | BMW | 735i | Base | N/A | |
| 1992 | BMW | 735iL | Base | N/A | |
| 1991 | BMW | 535i | Base | N/A | |
| 1991 | BMW | 735i | Base | N/A | |
| 1991 | BMW | 735iL | Base | N/A | |
| 1990 | BMW | 535i | Base | N/A | |
| 1990 | BMW | 735i | Base | N/A | |
| 1990 | BMW | 735iL | Base | N/A | |
| 1989 | BMW | 535i | Base | N/A | |
| 1989 | BMW | 635CSi | Base | N/A | |
| 1989 | BMW | 735i | Base | N/A | |
| 1989 | BMW | 735iL | Base | N/A | |
| 1988 | BMW | 535i | Base | N/A | |
| 1988 | BMW | 535is | Base | N/A | |
| 1988 | BMW | 635CSi | Base | N/A | |
| 1988 | BMW | 735i | Base | N/A | |
| 1988 | BMW | 735iL | Base | N/A | |
| 1988 | BMW | M5 | Base | N/A | |
| 1988 | BMW | M6 | Base | N/A | |
| 1987 | BMW | 535i | Base | N/A | |
| 1987 | BMW | 635CSi | Base | N/A | |
| 1987 | BMW | M6 | Base | N/A | |
| 1986 | BMW | 535i | Base | N/A | |
| 1986 | BMW | 635CSi | Base | N/A | |
| 1985 | BMW | 535i | Base | N/A | |
| 1985 | BMW | 635CSi | Base | N/A | |
| 1984 | BMW | 533i | Base | N/A | |
| 1983 | BMW | 533i | Base | N/A | |
| 1981 | BMW | 528i | Base | N/A | |
| 1980 | BMW | 528i | Base | N/A |
* 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.