OE Quality
60-Day Returns

US Motor Works US5007 Engine Water Pump
Reliable Engine Water Pump for Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac
The US Motor Works US5007 engine water pump is designed to maintain optimal engine temperature for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. This component ensures efficient coolant circulation, helping prevent overheating and engine damage.
- Compatible with Buick Cavalier, Cadillac Cimarron, Chevrolet Firenza, Oldsmobile J2000, J2000 Sunbird, Pontiac Skyhawk, and Sunbird
- Engineered to meet OEM specifications for reliable performance
- Durable construction for long-lasting operation
- Direct replacement for factory water pumps
- Part number US5007 for precise identification and fitment
Product Details and Compatibility
The US Motor Works US5007 engine water pump is specifically designed for water pump and related cooling system applications in various GM vehicles. It supports proper coolant flow through the engine block and radiator, which is critical for maintaining engine temperature and preventing overheating. This pump is compatible with multiple models including the Buick Cavalier, Cadillac Cimarron, Chevrolet Firenza, Oldsmobile J2000 and J2000 Sunbird, as well as Pontiac Skyhawk and Sunbird. Using the correct water pump like the US5007 ensures your vehicle’s cooling system operates efficiently and reliably.
Common Applications and Problem Resolution
- Replaces failing or leaking water pumps in Buick Cavalier and Cadillac Cimarron
- Addresses engine overheating issues in Chevrolet Firenza and Oldsmobile J2000 models
- Restores coolant circulation in Pontiac Skyhawk and Sunbird vehicles
- Eliminates coolant leaks and reduces risk of engine damage
- Improves overall cooling system performance and reliability
Installation Notes and Tips
When installing the US Motor Works US5007 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 and bleed air pockets to avoid overheating. Verify proper belt tension and alignment to maintain pump efficiency.
Quality Assurance and Warranty
US Motor Works manufactures the US5007 engine water pump to meet or exceed OEM standards, providing dependable performance for your vehicle’s cooling system. While specific warranty details are not provided, US Motor Works products typically undergo rigorous quality control to ensure durability and fitment accuracy for Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.
This part fits 75 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1986 | Buick | Skyhawk | Sport | N/A | |||
| 1986 | Buick | Skyhawk | Limited | N/A | |||
| 1986 | Buick | Skyhawk | Custom | N/A | |||
| 1986 | Cadillac | Cimarron | d'Oro | N/A | |||
| 1986 | Cadillac | Cimarron | Base | N/A | |||
| 1986 | Chevrolet | Cavalier | RS | N/A | |||
| 1986 | Chevrolet | Cavalier | CS | N/A | |||
| 1986 | Chevrolet | Cavalier | CL | N/A | |||
| 1986 | Chevrolet | Cavalier | Base | N/A | |||
| 1986 | Oldsmobile | Firenza | S | N/A | |||
| 1986 | Oldsmobile | Firenza | LX | N/A | |||
| 1986 | Oldsmobile | Firenza | LC | N/A | |||
| 1986 | Oldsmobile | Firenza | Cruiser | N/A | |||
| 1986 | Oldsmobile | Firenza | Cruiser LX | N/A | |||
| 1986 | Oldsmobile | Firenza | Base | N/A | |||
| 1986 | Pontiac | Sunbird | SE | N/A | |||
| 1985 | Buick | Skyhawk | Limited | N/A | |||
| 1985 | Buick | Skyhawk | Custom | N/A | |||
| 1985 | Cadillac | Cimarron | d'Oro | N/A | |||
| 1985 | Cadillac | Cimarron | Base | N/A | |||
| 1985 | Chevrolet | Cavalier | Type-10 | N/A | |||
| 1985 | Chevrolet | Cavalier | CS | N/A | |||
| 1985 | Chevrolet | Cavalier | CL | N/A | |||
| 1985 | Chevrolet | Cavalier | Base | N/A | |||
| 1985 | Oldsmobile | Firenza | GT | N/A | |||
| 1985 | Oldsmobile | Firenza | ES | N/A | |||
| 1985 | Oldsmobile | Firenza | Cruiser SX | N/A | |||
| 1985 | Oldsmobile | Firenza | Cruiser LX | N/A | |||
| 1985 | Oldsmobile | Firenza | Brougham SX | N/A | |||
| 1985 | Oldsmobile | Firenza | Brougham LX | N/A | |||
| 1985 | Oldsmobile | Firenza | Base | N/A | |||
| 1985 | Pontiac | J2000 Sunbird | LE | N/A | |||
| 1985 | Pontiac | J2000 Sunbird | Base | N/A | |||
| 1984 | Buick | Skyhawk | Limited | N/A | |||
| 1984 | Buick | Skyhawk | Custom | N/A | |||
| 1984 | Cadillac | Cimarron | d'Oro | N/A | |||
| 1984 | Cadillac | Cimarron | Base | N/A | |||
| 1984 | Chevrolet | Cavalier | Type-10 | N/A | |||
| 1984 | Chevrolet | Cavalier | Olympic | N/A | |||
| 1984 | Chevrolet | Cavalier | CS | N/A | |||
| 1984 | Chevrolet | Cavalier | CL | N/A | |||
| 1984 | Chevrolet | Cavalier | Base | N/A | |||
| 1984 | Oldsmobile | Firenza | S | N/A | |||
| 1984 | Oldsmobile | Firenza | GT | N/A | |||
| 1984 | Oldsmobile | Firenza | ES | N/A | |||
| 1984 | Oldsmobile | Firenza | Cruiser | N/A | |||
| 1984 | Oldsmobile | Firenza | Cruiser SX | N/A | |||
| 1984 | Oldsmobile | Firenza | Cruiser LX | N/A | |||
| 1984 | Oldsmobile | Firenza | Brougham SX | N/A | |||
| 1984 | Oldsmobile | Firenza | Brougham LX | N/A | |||
| 1984 | Oldsmobile | Firenza | Base | N/A | |||
| 1984 | Pontiac | J2000 Sunbird | LE | N/A | |||
| 1984 | Pontiac | J2000 Sunbird | Base | N/A | |||
| 1983 | Buick | Skyhawk | Limited | N/A | |||
| 1983 | Buick | Skyhawk | Custom | N/A | |||
| 1983 | Cadillac | Cimarron | Base | N/A | |||
| 1983 | Chevrolet | Cavalier | CS | N/A | |||
| 1983 | Chevrolet | Cavalier | CL | N/A | |||
| 1983 | Chevrolet | Cavalier | Base | N/A | |||
| 1983 | Oldsmobile | Firenza | SX | N/A | |||
| 1983 | Oldsmobile | Firenza | S | N/A | |||
| 1983 | Oldsmobile | Firenza | LX | N/A | |||
| 1983 | Oldsmobile | Firenza | Cruiser SX | N/A | |||
| 1983 | Oldsmobile | Firenza | Cruiser S | N/A | |||
| 1983 | Oldsmobile | Firenza | Cruiser LX | N/A | |||
| 1983 | Pontiac | J2000 | SE | 2.0L | L4 | N/A | |
| 1982 | Buick | Skyhawk | Custom | N/A | Accessory belt driven | ||
| 1982 | Cadillac | Cimarron | Base | N/A | |||
| 1982 | Chevrolet | Cavalier | Cadet | N/A | |||
| 1982 | Chevrolet | Cavalier | CL | N/A | |||
| 1982 | Chevrolet | Cavalier | Base | N/A | |||
| 1982 | Oldsmobile | Firenza | S | N/A | |||
| 1982 | Pontiac | J2000 | SE | N/A | Timing belt driven | ||
| 1982 | Pontiac | J2000 | LE | N/A | Timing belt driven | ||
| 1982 | Pontiac | J2000 | Base | N/A | Timing belt driven |
* 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.