HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsUS Motor Works USMP11415 Mechanical Fuel Pump
Part #: USMP11415

US Motor Works USMP11415 Mechanical Fuel Pump

15 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Pontiac, Bonneville, Catalina, and Grand Prix
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Reliable Mechanical Fuel Pump for Pontiac Vehicles

The US Motor Works USMP11415 mechanical fuel pump is designed specifically for select Pontiac models, including the Bonneville, Catalina, and Grand Prix. This fuel pump ensures consistent fuel delivery for optimal engine performance in these classic vehicles.

  • Mechanical fuel pump engineered for Pontiac Bonneville, Catalina, and Grand Prix
  • Durable construction for long-lasting operation
  • Direct replacement part number USMP11415 for easy identification
  • Compatible with original fuel system specifications
  • Designed to maintain steady fuel pressure and flow

Product Details and Compatibility

This mechanical fuel pump from US Motor Works is built to meet the fuel delivery requirements of Pontiac models such as the Bonneville, Catalina, and Grand Prix. The part number USMP11415 corresponds to a direct-fit replacement, ensuring proper fit and function without modification. Its mechanical design operates in sync with the engine’s camshaft to provide reliable fuel flow, supporting smooth engine operation and consistent performance. This pump is suitable for vehicles that require a mechanical fuel pump matching original equipment specifications.

Common Applications and Problem Resolution

  • Restores fuel delivery in Pontiac Bonneville, Catalina, and Grand Prix models
  • Addresses fuel starvation issues causing engine hesitation or stalling
  • Replaces worn or leaking mechanical fuel pumps
  • Eliminates inconsistent fuel pressure problems
  • Supports restoration and maintenance of classic Pontiac fuel systems

Installation Notes and Tips

When installing the US Motor Works USMP11415 mechanical fuel pump, ensure the engine is cool and the fuel system is depressurized. Verify compatibility with your specific Pontiac model and engine configuration before installation. Proper gasket sealing and torque specifications should be followed to prevent leaks. It is recommended to inspect related fuel lines and connections during installation to maintain overall fuel system integrity.

Quality Assurance and Warranty

US Motor Works manufactures this mechanical fuel pump to meet industry standards for durability and performance. While specific warranty details are not provided, US Motor Works products typically undergo quality checks to ensure reliable operation. Using the USMP11415 part number guarantees a replacement that aligns with original equipment requirements for Pontiac Bonneville, Catalina, and Grand Prix models.

This part fits 15 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1965PontiacCatalina6.4LV8N/A
1964PontiacBonneville6.4LV8N/A
1964PontiacCatalina6.4LV8N/A
1963PontiacBonneville6.4LV8N/A
1963PontiacCatalina6.4LV8N/A
1962PontiacBonneville6.4LV8N/A
1962PontiacCatalina6.4LV8N/A
1962PontiacGrand Prix6.4LV8N/A
1961PontiacBonneville6.4LV8N/A
1961PontiacCatalina6.4LV8N/A
1960PontiacBonneville6.4LV8N/A
1960PontiacCatalina6.4LV8N/A
1959PontiacBonneville6.4LV8N/A
1959PontiacCatalina6.4LV8N/A
1958PontiacBonneville6.1LV8N/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:

40373451264165316440455MF0143SP1152MP

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.