HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsUS Motor Works USMP17573 Mechanical Fuel Pump
Part #: USMP17573

US Motor Works USMP17573 Mechanical Fuel Pump

2 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, DeVille and Eldorado
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Reliable Mechanical Fuel Pump for Cadillac DeVille and Eldorado

The US Motor Works mechanical fuel pump, part number USMP17573, is designed specifically for Cadillac DeVille and Eldorado models. This fuel pump ensures consistent fuel delivery for optimal engine performance in these classic vehicles.

Key Features of USMP17573 Mechanical Fuel Pump

  • Compatible with Cadillac DeVille and Eldorado models
  • Mechanical fuel pump design for reliable fuel delivery
  • Durable construction to withstand regular engine operation
  • Direct replacement for original equipment fuel pumps
  • Part number USMP17573 for precise fitment

Product Details and Compatibility

The US Motor Works mechanical fuel pump (USMP17573) is engineered to meet the fuel delivery requirements of Cadillac DeVille and Eldorado vehicles. This pump operates mechanically, driven by the engine camshaft, providing steady fuel flow to the carburetor or fuel injection system. Its design matches the original equipment specifications, ensuring proper fit and function without modification. This part is ideal for restoring or maintaining the fuel system in these Cadillac models, supporting consistent engine performance and drivability.

Common Applications and Issues Addressed

  • Replacement for worn or leaking mechanical fuel pumps
  • Resolves fuel delivery interruptions causing engine stalling
  • Addresses low fuel pressure issues affecting engine performance
  • Fixes fuel pump failures that prevent engine starting
  • Restores proper fuel flow in Cadillac DeVille and Eldorado fuel systems

Installation Notes and Tips

When installing the USMP17573 mechanical fuel pump, ensure the engine is cool and the fuel system is depressurized. Verify compatibility with your specific Cadillac DeVille or Eldorado model year before installation. Use appropriate gaskets and seals to prevent leaks. Tighten mounting bolts to manufacturer torque specifications to avoid damage. After installation, check for fuel leaks and proper pump operation before starting the engine.

Quality Assurance and Warranty Information

US Motor Works provides this mechanical fuel pump with quality standards that meet or exceed OEM requirements. While specific warranty details are not provided, US Motor Works parts are generally backed by a limited warranty against defects in materials and workmanship. For detailed warranty information, refer to the manufacturer’s documentation or contact the supplier.

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1965CadillacDeVille7.0LV8N/A
1965CadillacEldorado7.0LV8N/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:

40181SP1181MP

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