OKLPF Electric Fuel Pump Module for Chevy Silverado & GMC Sierra 2004–2007 — E3609M Direct Fit with Pressure Sensor

OKLPF Electric Fuel Pump Module Assembly E3609M replaces factory units to restore consistent fuel pressure and reliable delivery for compatible Silverado and Sierra trucks.

This direct-replacement fuel pump module is engineered for a range of 2004–2007 Chevrolet Silverado and GMC Sierra models. Built to meet OE fitment and performance expectations, the assembly includes a pressure sensor and hardware designed to deliver dependable fuel flow, quiet operation, and straightforward installation. It's intended for owners who need a robust, long-lasting module that matches the original equipment specifications without complicated modifications.

Which vehicles and engines is this pump module compatible with?

This module fits a broad list of Silverado and Sierra model years and engine sizes—covering 1500 and 2500 series trucks as well as HD and Classic trims. Compatibility spans V6 and multiple V8 displacements, so verify your vehicle's year and engine code against the list below before ordering.

• Chevrolet Silverado 1500 (2005–2007) V6 4.3L; 2004–2007 1500 V8 4.8L, 5.3L, 6.0L; Classic 2007 models included.
• Silverado 2500 and 2500 HD (2004–2007) V8 6.0L, plus select 6.6L and 8.1L HD engines.
• GMC Sierra 1500 (2004–2007) and 2500/2500 HD (2004–2007) with matching V6/V8 engine options noted above.
• Double-check chassis and engine codes to confirm fitment for HD and Classic variations.

How does this assembly match or replace OE parts?

The OKLPF module is manufactured to align with original equipment dimensions, mounting points, and electrical connections so it installs without cutting or splicing. It replaces many OE reference numbers, allowing it to be used as a direct substitute for worn or failing factory modules.

• Replaces OE numbers including E3609M, SP3609M, 88965391, 19167468 and additional listed references.
• Includes built-in pressure sensor compatible with factory fuel system electronics.
• Designed with the same inlet/outlet and electrical pin configuration for plug-and-play fitting.

What performance and durability features should I expect?

OKLPF emphasizes reliability through tested components and materials that reduce vibration and electrical noise while maintaining steady fuel pressure. The assembly aims to improve drivability by stabilizing fuel delivery and reducing the symptoms of a failing pump module.

• Constructed from corrosion-resistant materials for extended service life.
• Engineered to meet fuel flow and pressure tolerances required by the engine management system.
• Balanced design to minimize operational noise and vibration under load.

Is installation difficult and what support does OKLPF provide?

Installation is designed to be straightforward for mechanically competent DIYers and professional technicians using OE-style mounting and connectors. The product ships ready to install, and OKLPF offers customer support and warranty assistance if issues arise after purchase.

• OE-style fitment reduces the need for extra tools or modifications.
• Includes standard sealing surfaces to prevent leaks when installed correctly.
• Manufacturer support available for fitment questions and warranty claims.

Who this is for: This fuel pump module is suited for owners and technicians maintaining 2004–2007 Chevrolet Silverado and GMC Sierra trucks who need a dependable, factory-compatible replacement. Choose this unit if you want an assembly that restores proper fuel pressure, matches original connectors and mounting points, and offers tested materials for longer service life. Always verify compatibility with your truck's model year and engine code before purchase.