HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsUS Motor Works USMP17466 Mechanical Fuel Pump
Part #: USMP17466

US Motor Works USMP17466 Mechanical Fuel Pump

2 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: Chevrolet and GMC, R3500
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Reliable Mechanical Fuel Pump for Chevrolet and GMC R3500

The US Motor Works mechanical fuel pump USMP17466 is designed to provide consistent fuel delivery for Chevrolet and GMC R3500 models. Engineered to meet OEM specifications, this fuel pump ensures steady performance and durability for your vehicle's fuel system.

Key Features of USMP17466 Mechanical Fuel Pump

  • Compatible with Chevrolet and GMC R3500 models
  • Mechanical design for reliable fuel delivery
  • Constructed to meet OEM standards for fit and function
  • Durable materials to withstand regular engine operation
  • Part number USMP17466 for precise identification

Product Details and Compatibility

This mechanical fuel pump from US Motor Works is specifically designed for use in Chevrolet and GMC R3500 trucks. The pump operates by mechanically drawing fuel from the tank and delivering it to the carburetor or fuel injection system, ensuring proper engine performance. The USMP17466 part number corresponds to a direct replacement pump that matches the original equipment in both form and function, making it suitable for maintenance or repair tasks on compatible vehicles.

Common Applications and Issues Addressed

  • Restores fuel delivery in Chevrolet R3500 with fuel pump failure
  • Replaces worn or leaking mechanical fuel pumps on GMC R3500
  • Solves engine stalling or hesitation caused by inconsistent fuel flow
  • Addresses low fuel pressure issues affecting engine performance
  • Supports routine maintenance to prevent fuel system malfunctions

Installation Notes and Tips

When installing the US Motor Works mechanical fuel pump USMP17466, ensure the vehicle is parked on a level surface and the engine is cool. Disconnect the battery before beginning installation to avoid electrical hazards. Remove the old fuel pump carefully, noting the orientation and connection points. Install the new pump in the same position, securing all fittings and connections tightly to prevent leaks. After installation, check for proper fuel flow and inspect for any signs of leakage during initial engine operation.

Quality Assurance and Warranty Information

US Motor Works manufactures the USMP17466 mechanical fuel pump to meet industry standards for quality and reliability. While specific warranty details are not provided, the product is built to deliver consistent performance for Chevrolet and GMC R3500 vehicles. For additional warranty information, refer to the manufacturer's documentation or contact authorized service providers.

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1989ChevroletR35007.4LV8N/A
1989GMCR35007.4LV8N/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:

424406472478MF0033SP1104MP

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