autoexact Fuel Pump Assembly for 2014–2018 Chevrolet Silverado & GMC Sierra 4.3L/5.3L/6.2L — with sending unit & multi-layer filte

The AutoExact fuel pump assembly is a direct-replacement unit for select 2014–2018 Chevrolet Silverado and GMC Sierra 1500 trucks, supplying filtered fuel and a sending-unit pressure sensor to restore stable fuel delivery.

If your Silverado or Sierra is showing signs of weak fuel delivery — hard starts, hesitation, or intermittent stalling — a worn pump or clogged in-tank filter may be the culprit. This AutoExact assembly is built to match OEM mounting points and connectors, includes a multi-layer filtration system, and replaces common OE numbers such as P76892M, FG1832, E4123M, SP6714M, 13513407, 13581619, and 13513401. It’s designed for straightforward installation without cutting or major wiring changes when matched to the correct model and engine option.

How does this pump restore reliable fuel pressure?

The assembly features a precisely matched pump motor and regulator components that re-establish manufacturer-style fuel pressure and flow for EFI systems. Replacing a weak or noisy pump helps return smoother acceleration and more consistent idle behavior.

• Direct-replacement pump and regulator calibrated for 4.3L, 5.3L, and 6.2L applications
• Factory-style connectors and mounting points for OEM fit
• Sends consistent pressure to injectors to reduce hesitation and rough idle
• Includes sending unit fuel pressure sensor for ECU feedback

What filtration and protection features are included?

AutoExact integrates a multi-layer fuel filter and protective strainer to trap rust, debris, and sediments before they reach the pump core. That filtration reduces clogging risk and helps protect injectors and internal pump components for extended service life.

• Multi-layer media to capture fine and coarse contaminants
• Reinforced strainer for long-term debris resistance
• Helps prevent premature injector and pump wear
• Designed for pickup truck duty cycles and heavier fuel demands

Is installation difficult and how do I confirm fitment?

Installation is straightforward when the unit matches your truck’s original part number and harness. The assembly uses factory-style wiring and mounting points so you avoid cutting or major modifications; however, always verify OE numbers and connector type before purchasing.

• Replaces listed OE numbers—compare with your original part
• Factory-style electrical connector and mounting flange for direct swap
• No major wiring changes required on compatible models
• Basic mechanical skills and standard tools typically needed for replacement

What testing and warranty support comes with the product?

Each AutoExact unit is tested for electrical performance, fuel flow, sealing, and leak resistance prior to shipment. The product is backed by a one-year limited warranty and responsive customer support, offering peace of mind for everyday driving and work use.

• Pre-shipment testing for flow rate and electrical function
• Leak and seal inspections to reduce installation issues
• 1-year limited warranty with customer support
• Recommended: match OE part number and connector before installation

Who is this for: This AutoExact fuel pump assembly is intended for owners and technicians maintaining 2014–2018 Chevrolet Silverado and GMC Sierra 1500 trucks with 4.3L, 5.3L, or 6.2L engines who need a direct-fit replacement. It’s especially useful for trucks showing symptoms of fuel-delivery decline, for fleet and work vehicles requiring dependable operation, or for anyone replacing a failed or noisy in-tank pump. Confirm your original part number, connector style, and vehicle configuration to ensure compatibility before ordering.