Filters

Make/Model
Submodel
- 5.3I The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- AERO The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- ARC The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 4.2I The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- LINEAR The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Pump Flow
- Standard-volume (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Pump Material
- Aluminum (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Pump Color
- Natural (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Remanufactured
- No (3)
Quantity
- Sold individually. (4)
Price Range
- $20-$50 (1)
- $100-$250 (4)

US Motor Works Mechanical Water Pumps

4.1 out of 5 stars 51 Customer Reviews

All US Motor Works mechanical water pumps are designed and tested to meet or exceed OEM specifications. Using advanced research, they include efficient impellers, c

All US Motor Works mechanical water pumps are designed and tested to meet or exceed OEM specifications. Using advanced research, they include efficient impellers, case-hardened bearings, and unitized seals to provide optimum cooling with performance and longevity. Every US Motor Works mechanical water pump is supplied with a quality mounting gasket and other accessories (seals/gaskets) necessary to properly complete the installation.

US Motor Works mechanical water pumps feature:

* Case hardened bearings that meet specific radial torque and axial load requirements; they have higher load capacities, are tough on the outside, yet flexible on the inside … ideal for withstanding imbalance or vibration
* All mounting surfaces are CNC-machined for easy installation, precision sealing, long component life, and maximum efficiency
* Inspected and tested to ISO: 9001:2015 standards
* Industry-leading metal impeller integration; metal impellers handle more torque and higher temperatures than plastic to improve high-rpm performance and combat failure caused by broken or distorted impellers
* Highly durable metal impellers are also chemical-resistant, withstand variables in high-mileage engines, and are better for transit and storage