US Motor Works USEP3919 Electric Fuel Pump

Electric Fuel Pump Kit for OE-Style Replacement

US Motor Works USEP3919 is an electric fuel pump kit built for direct replacement use in a wide range of GM, Buick, Cadillac, Pontiac, Isuzu, and Honda applications. It is designed and tested to meet or exceed original equipment specifications, with high-quality materials used in manufacturing for consistent fuel delivery.

Key Features

• Electric fuel pump kit from US Motor Works
• OE-style replacement for select in-tank fuel pump applications
• Designed and tested to meet or exceed original equipment specifications
• Built with high-quality materials for durability
• Cross-reference: E3919

Detailed Description

This fuel pump is a fitment-based replacement for many Chevrolet Silverado, Colorado, Tahoe, Suburban, and Trailblazer applications, along with GMC Sierra, Yukon, Canyon, and Envoy models. It also covers select Buick LeSabre, Park Avenue, Regal, Century, Cadillac DeVille, Seville, Escalade, Pontiac Grand Prix, Aztek, and Montana vehicles, plus certain Honda Passport and Isuzu Rodeo models. The USEP3919 part number is a practical choice when replacing a worn electric fuel pump in vehicles that require OE-matching specifications and connector-style verification.

Compatible With 1995-2007 Chevrolet Colorado, Silverado 1500, Silverado 2500, Silverado 3500, Tahoe, Suburban, Trailblazer, Blazer, S10, Astro, Impala, Lumina, Camaro, Cavalier, Express 1500, Express 2500, Express 3500, C1500, C2500, C3500, K1500, K2500, Avalanche 2500, and more listed applications. The USEP3919 fuel pump kit is also listed for 1995-2007 GMC Canyon, Sierra 1500, Sierra 2500, Yukon, Yukon XL, Safari, Savana, Jimmy, and Envoy applications, plus select Buick, Cadillac, Oldsmobile, Pontiac, Honda, and Isuzu models.

Common Problems This Part Can Address

• Hard starting caused by weak fuel pressure
• Engine stalling from inconsistent fuel delivery
• Loss of power under load from a failing pump
• No-start conditions related to pump wear
• Fuel pressure drop in high-mileage in-tank systems

Installation Notes and Tips

Verify the fuel tank module connector style, pump connector tabs, body diameter, and vehicle-specific notes before ordering. Several listed applications require confirmation of 2 electrical connectors on the module or 2 locking tabs on the internal pump connector, and some fitments note a 52mm large diameter body. Match the year, make, model, and notes exactly to the vehicle application.

Quality Assurance

US Motor Works states that its electric fuel pumps are designed and tested to meet or exceed original equipment specifications, using high-quality materials in production. This part cross-references E3919 for the same application.