E-Shin Fuel Pump Assembly with Sending Unit E4005M — 2010–2013 Silverado/Sierra V8, 38-Series Pump & Ceramic Sender

E-Shin's Fuel Pump Assembly with Sending Unit E4005M is a complete, direct-replacement fuel module engineered to restore reliable fuel delivery and accurate tank-level readings for 2010–2013 Chevy Silverado 1500 and GMC Sierra 1500 V8 trucks.

This replacement module combines a high-efficiency 38-series pump, a ceramic fuel-level sender, integrated pressure regulation, and a dual-layer filter screen in a single assembly. It is designed as a direct-fit option for 4.8L, 5.3L and 6.2L engines and directly replaces several OE reference numbers (including 19257093, FG1057 and FPA69525). Review vehicle year, engine and trim before ordering and inspect the tank for debris prior to installation to ensure long-term performance.

Will this E-Shin fuel pump fit my Silverado or Sierra?

Compatibility is focused on 2010–2013 model years of the full-size half-ton trucks equipped with V8 engines. Confirming engine displacement and model year against the fitment list prevents returns or unnecessary troubleshooting after install.

• Fits Chevy Silverado 1500 2010–2013 with 4.8L, 5.3L, 6.2L V8 engines.
• Fits GMC Sierra 1500 2010–2013 with 4.8L, 5.3L, 6.2L V8 engines.
• Replaces OE numbers: 19256389, 19257093, FG1057, FPA69525, P77036M, 66121, E4005M.
• Use vehicle lookup tools (Amazon ConfirmedFit or VIN match) to verify compatibility.

What performance and durability features does this module offer?

The assembly uses proven 38-series pump technology along with corrosion-resistant materials to withstand typical fuel contaminants and runtime stress. A reinforced dual-layer filter and ceramic sender card deliver accurate level readings while protecting internal components from premature wear.

• 38-series pump design for consistent flow and service life.
• Ceramic sending unit card for stable fuel level measurements.
• High-density dual-layer filter screen to block debris and prolong pump life.
• Materials selected to resist corrosion and fuel-related degradation.

How does this fuel pump maintain proper fuel pressure and efficiency?

Built-in regulation keeps fuel pressure within a targeted operating band to support smooth starts and steady engine operation. The module includes a precision pressure sensor and an automatic relief valve to prevent overpressure and to lower the module's minimum usable fuel level.

• Pressure range calibrated at approximately 72.52–84.12 psi with auto-relief.
• Integrated pressure sensor for stable readings and pump control.
• Reduced minimum pickup depth (from 20mm to ~10mm) to improve usable fuel capacity.
• Complete sending-unit design eliminates need for separate aftermarket regulators.

What should I know before installing the E-Shin fuel pump assembly?

Preparation and cleanliness are key: debris in the tank or damaged connectors will undermine a new module. Basic mechanical skills and common tools are required, and following vehicle-specific service steps will help ensure a safe, leak-free installation.

• Drain or lower fuel level and relieve system pressure before removal.
• Clean the fuel tank and fuel lines to prevent clogging of the new filter.
• Inspect and replace any brittle wiring, seals or O-rings during installation.
• Test for leaks and proper pressure after installation per service manual procedures.

Who this product is for: This E-Shin fuel pump assembly is intended for owners, mechanics, and fleet managers replacing a worn or failing fuel module on 2010–2013 Chevy Silverado 1500 or GMC Sierra 1500 V8 trucks who want a direct-fit, OE-replacement style unit with improved usable fuel pickup and accurate level sensing. It suits technicians who prefer a complete sending unit to minimize installation steps and drivers who need dependable fuel delivery for daily use or towing. E-Shin backs the product with a one-year quality commitment for peace of mind during normal operation.