BDFHYK Fuel Pump Assembly E3952M for Chevrolet S10 4.3L V6 (1997–2002) — Direct-Fit with Built-In Filter

High-quality BDFHYK E3952M fuel pump assembly designed to replace the factory unit and restore reliable fuel delivery for 4.3L V6 Chevrolet S10, GMC Sonoma and Isuzu Hombre trucks.

When the original fuel pump stops delivering steady pressure or begins to fail, this BDFHYK E3952M assembly is built to step in as a direct-fit OE-style replacement. It’s engineered to match factory mounting points and fitment for Chevrolet S10 pickups (1997–2002), GMC Sonoma (1997–2002) and Isuzu Hombre (1997–2000) with the 4.3L V6, offering a straightforward swap without modifications.

How does this pump ensure steady fuel pressure for my 4.3L V6?

The assembly contains a precisely matched electric pump and works in concert with your vehicle’s fuel pressure regulator to maintain consistent pressure under normal operating conditions. Stable fuel pressure helps support reliable starts, smoother idling and predictable throttle response.

• Engineered to pressurize and deliver fuel consistently to the fuel rail.
• Designed to operate with stock fuel pressure regulation systems.
• Internal components sized for continuous flow and reduced pulsation.

Will this BDFHYK unit fit my truck without extra parts or tools?

This pump assembly follows OE-style dimensions and mounting locations to allow bolt-in installation on compatible trucks. Most installs require no cutting or custom adapters; basic hand tools and following a vehicle-specific procedure are typically all that’s needed.

• Direct-fit design matches original mounting points and fuel connections.
• No special tools or modifications required for standard installation.
• Installation time is reduced compared with universal pumps or custom kits.

What materials and design details improve durability and filtration?

BDFHYK constructs the assembly using high-quality POM plastic housings and precision internal parts resistant to wear and corrosion. A built-in filter element screens out debris and moisture, protecting downstream components and extending service life.

• POM plastic body resists chemical degradation and rust-free operation.
• Internal filter blocks impurities before they reach fuel lines and injectors.
• Precision components minimize internal wear and extend functional life.

Which OE or aftermarket part numbers does this replace?

The E3952M assembly is made to meet OE performance and fitment and cross-references many original and aftermarket part numbers for easy identification. Verify compatibility with your vehicle’s VIN or existing part number before ordering.

• Interchange references include 530-2220, F2963A, FG0070 and P75006M.
• Also cross-references: 263-304, 25344814, 25178730, 19177238 and more.
• Confirm year, model and engine (4.3L V6) for a correct match.

Who this is for: The BDFHYK E3952M fuel pump assembly is intended for owners and technicians working on Chevrolet S10 pickups (1997–2002), GMC Sonoma (1997–2002) and Isuzu Hombre (1997–2000) equipped with the 4.3L V6 who need a reliable, OE-style replacement. It’s a good choice for those wanting an easy bolt-in swap with improved filtration and corrosion-resistant materials, whether restoring daily drivers, maintaining fleet vehicles, or repairing weekend trucks. Always confirm fitment against your vehicle’s build details before purchase.