OE Quality
60-Day Returns

US Motor Works US6186 Engine Water Pump
Reliable Engine Water Pump for Ford and Mercury Vehicles
The US Motor Works US6186 engine water pump is designed to maintain optimal engine temperature for select Ford and Mercury models. This component ensures efficient coolant circulation, helping prevent overheating and engine damage.
- Compatible with Ford Five Hundred, Mercury Montego, and Mercury Freestyle
- Direct replacement engine water pump for reliable fit and function
- Precision-engineered to meet OEM specifications
- Durable construction for long-lasting performance
- Part number US6186 for easy identification and ordering
Product Details and Compatibility
The US Motor Works US6186 engine water pump is specifically designed for use in Ford Five Hundred, Mercury Montego, and Mercury Freestyle vehicles. This pump plays a critical role in the vehicle's cooling system by circulating coolant through the engine block and radiator. Proper coolant flow helps maintain engine temperature within safe operating limits, reducing the risk of overheating and associated engine damage. The pump is manufactured to meet or exceed original equipment standards, ensuring a precise fit and reliable operation.
Common Applications and Problem Resolution
- Replaces faulty or leaking water pumps in Ford Five Hundred, Mercury Montego, and Mercury Freestyle
- Addresses engine overheating issues caused by coolant circulation failure
- Resolves coolant leaks that can lead to low coolant levels and engine damage
- Eliminates unusual noises from worn or damaged water pump bearings
- Prevents engine performance loss due to inadequate cooling
Installation Notes and Tips
When installing the US Motor Works US6186 water pump, ensure the cooling system is fully drained before removal of the old pump. Clean the mounting surface thoroughly to prevent leaks. Use a new gasket or sealant as recommended by the vehicle manufacturer. After installation, refill the cooling system with the appropriate coolant mixture and bleed air from the system to avoid overheating. Verify proper belt tension if the pump is driven by a serpentine or timing belt.
Quality Assurance and Warranty Information
US Motor Works manufactures the US6186 engine water pump to meet stringent quality standards. Each unit undergoes testing to ensure durability and performance under normal operating conditions. While specific warranty details may vary, US Motor Works typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.
This part fits 24 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2007 | Ford | Five Hundred | SEL | N/A | |
| 2007 | Ford | Five Hundred | Limited | N/A | |
| 2007 | Ford | Freestyle | SEL | N/A | |
| 2007 | Ford | Freestyle | Limited | N/A | |
| 2007 | Mercury | Montego | Premier | N/A | |
| 2007 | Mercury | Montego | Luxury | N/A | |
| 2006 | Ford | Five Hundred | SEL | N/A | |
| 2006 | Ford | Five Hundred | SEL Premium | N/A | |
| 2006 | Ford | Five Hundred | SE | N/A | |
| 2006 | Ford | Five Hundred | Limited | N/A | |
| 2006 | Ford | Freestyle | SEL | N/A | |
| 2006 | Ford | Freestyle | SE | N/A | |
| 2006 | Ford | Freestyle | Limited | N/A | |
| 2006 | Mercury | Montego | Premier | N/A | |
| 2006 | Mercury | Montego | Luxury | N/A | |
| 2005 | Ford | Five Hundred | SEL | N/A | |
| 2005 | Ford | Five Hundred | SEL Premium | N/A | |
| 2005 | Ford | Five Hundred | SE | N/A | |
| 2005 | Ford | Five Hundred | Limited | N/A | |
| 2005 | Ford | Freestyle | SEL | N/A | |
| 2005 | Ford | Freestyle | SE | N/A | |
| 2005 | Ford | Freestyle | Limited | N/A | |
| 2005 | Mercury | Montego | Premier | N/A | |
| 2005 | Mercury | Montego | Luxury | 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.