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US Motor Works US850 Engine Water Pump
| Brand | US Motor Works US850 |
|---|---|
| Fits | Pontiac · 49 vehicles |
Engine water pump. Keeps coolant moving through the cooling system.
Installation sealing devices. Included for a more complete replacement.
Cross-references Airtex Water Pumps AW850, Gates 43122 and Standard Ignition WP-381 for the same application. See all 7.
Engine Water Pump for Pontiac V8 Applications
US Motor Works US850 is an engine water pump for classic Pontiac cooling system service. It includes installation sealing devices and is listed for a wide range of Pontiac passenger cars and performance models from 1959 through 1968.
- Engine water pump for Pontiac cooling system repair
- Includes installation sealing devices
- Direct fit coverage for multiple Pontiac V8 applications
- Cross-references Airtex AW850 and Gates 43122 for the same application
- Part number US850 for catalog and fitment lookup
Compatible Pontiac Fitment
- Fits 1968 Pontiac Acadian, N/A
- Fits 1959-1968 Pontiac Bonneville, N/A
- Fits 1959-1968 Pontiac Catalina, N/A
- Fits 1967-1968 Pontiac Firebird, N/A
- Fits 1962-1968 Pontiac Grand Prix, N/A
- Fits 1964-1968 Pontiac GTO, N/A
- Fits 1963-1968 Pontiac LeMans, N/A
- Fits 1961-1968 Pontiac Tempest, N/A
What This Water Pump Helps Address
- Coolant circulation problems caused by a worn pump
- Overheating from reduced coolant flow
- Leaks at the pump mounting surface
- Noisy or failing cooling system operation
- Service replacement needs on Pontiac Bonneville, Catalina, GTO, LeMans, Tempest, and Firebird models
Installation Notes and Tips
US850 is intended for engine cooling system service on the listed Pontiac applications. Clean the mounting surface thoroughly before installation and verify gasket/seal alignment during assembly. Confirm the vehicle year and model match the fitment list before ordering, especially on 1959-1968 Pontiac V8 cooling system repairs.
Quality Assurance
US Motor Works supplies replacement cooling components for automotive service applications. This water pump is cataloged as US850 and is supported by interchange references including Airtex AW850 and Gates 43122.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1968 | Pontiac | Acadian | — | — | — | N/A | — |
| 1968 | Pontiac | Bonneville | — | — | — | N/A | — |
| 1968 | Pontiac | Catalina | — | — | — | N/A | — |
| 1968 | Pontiac | Firebird | — | — | — | N/A | — |
| 1968 | Pontiac | Grand Prix | — | — | — | N/A | — |
| 1968 | Pontiac | GTO | — | — | — | N/A | — |
| 1968 | Pontiac | LeMans | — | — | — | N/A | — |
| 1968 | Pontiac | Tempest | — | — | — | N/A | — |
| 1967 | Pontiac | Bonneville | — | — | — | N/A | — |
| 1967 | Pontiac | Catalina | — | — | — | N/A | — |
| 1967 | Pontiac | Firebird | — | — | — | N/A | — |
| 1967 | Pontiac | Grand Prix | — | — | — | N/A | — |
| 1967 | Pontiac | GTO | — | — | — | N/A | — |
| 1967 | Pontiac | LeMans | Base | 5.3L | V8 | N/A | — |
| 1967 | Pontiac | Tempest | Safari | 5.3L | V8 | N/A | — |
| 1966 | Pontiac | Bonneville | — | — | — | N/A | — |
| 1966 | Pontiac | Catalina | — | — | — | N/A | — |
| 1966 | Pontiac | Grand Prix | — | — | — | N/A | — |
| 1966 | Pontiac | GTO | — | — | — | N/A | — |
| 1966 | Pontiac | LeMans | Base | 5.3L | V8 | N/A | — |
| 1966 | Pontiac | Tempest | Safari | 5.3L | V8 | N/A | — |
| 1965 | Pontiac | Bonneville | — | — | — | N/A | — |
| 1965 | Pontiac | Catalina | — | — | — | N/A | — |
| 1965 | Pontiac | Grand Prix | — | — | — | N/A | — |
| 1965 | Pontiac | GTO | — | — | — | N/A | — |
| 1965 | Pontiac | LeMans | Base | 5.3L | V8 | N/A | — |
| 1965 | Pontiac | Tempest | Safari | 5.3L | V8 | N/A | — |
| 1964 | Pontiac | Bonneville | — | — | — | N/A | — |
| 1964 | Pontiac | Catalina | — | — | — | N/A | — |
| 1964 | Pontiac | Grand Prix | — | — | — | N/A | — |
| 1964 | Pontiac | GTO | — | — | — | N/A | — |
| 1964 | Pontiac | LeMans | Base | 5.3L | V8 | N/A | — |
| 1964 | Pontiac | Tempest | Safari | 5.3L | V8 | N/A | — |
| 1963 | Pontiac | Bonneville | — | — | — | N/A | — |
| 1963 | Pontiac | Catalina | — | — | — | N/A | — |
| 1963 | Pontiac | Grand Prix | — | — | — | N/A | — |
| 1963 | Pontiac | LeMans | Base | 5.3L | V8 | N/A | — |
| 1963 | Pontiac | Tempest | Safari | 5.3L | V8 | N/A | — |
| 1962 | Pontiac | Bonneville | — | — | — | N/A | — |
| 1962 | Pontiac | Catalina | — | — | — | N/A | — |
| 1962 | Pontiac | Grand Prix | — | — | — | N/A | — |
| 1962 | Pontiac | Tempest | Safari | 3.2L | L4 | N/A | — |
| 1961 | Pontiac | Bonneville | — | — | — | N/A | — |
| 1961 | Pontiac | Catalina | — | — | — | N/A | — |
| 1961 | Pontiac | Tempest | — | — | — | N/A | — |
| 1960 | Pontiac | Bonneville | — | — | — | N/A | — |
| 1960 | Pontiac | Catalina | — | — | — | N/A | — |
| 1959 | Pontiac | Bonneville | — | — | — | N/A | — |
| 1959 | Pontiac | Catalina | — | — | — | N/A | — |
| No rows match your filter. | |||||||