Vphix Fuel Pump Module Assembly for 1988–1995 Chevrolet & GMC C/K Trucks — Complete Drop-In Kit with Sender & O-Ring

Vphix Fuel Pump Module Assembly is a complete drop-in replacement that includes the pump, sender, float arm, strainer and tank seal O-ring for compatible 1988–1995 Chevrolet and GMC C/K trucks.

This Vphix module is built to match OEM fit and function for a range of Chevy and GMC trucks, so you can restore reliable fuel delivery without modifying the fuel tank or wiring. It replaces worn or failed original equipment parts and is supplied with the common OE part numbers for easy cross-referencing. Backed by a one-year warranty, the unit is intended as a direct swap for models listed and shipped ready to install.

Which trucks and engines does this Vphix assembly fit?

The assembly fits a broad set of Chevrolet and GMC C/K series trucks from the late 1980s through mid‑1990s. Check your vehicle’s year and engine displacement against the compatibility list before ordering to ensure a correct match.

• Chevrolet C1500/C2500/K1500/K2500: 1988–1995, compatible with V6 4.3L and V8 5.0L/5.7L engines.
• Chevrolet C3500/K3500: specific fits include 1988–1993 V8 7.4L and 1988–1995 V8 5.7L where noted.
• GMC C1500/C2500/K1500/K2500: 1988–1995 with V6 4.3L and V8 5.0L/5.7L; certain 7.4L V8 fits listed for 1988–1993 models.
• Cross-referenced OE numbers provided to help confirm compatibility with your VIN and original part.

What components are included in the package and why they matter?

The kit arrives complete so you don’t need to source extra parts; everything required for a standard replacement is inside. That reduces installation time and the chance of missing small but essential items like the tank seal.

• Fuel pump: delivers rated flow to the engine’s fuel rail and injector system.
• Fuel level sender and float arm: restores accurate fuel gauge readings.
• Strainer (sock): prevents debris from entering the pump and fuel system.
• Tank seal O-ring: provides a secure leak-free seal between the module and tank.

How easy is installation and what should I prepare?

The unit is designed as a direct replacement to simplify installation; most steps mirror the original unit’s removal and reassembly. Prepare basic hand tools, a clean workspace, and follow standard safety practices for working with fuel systems—depressurize the system and work in a well-ventilated area.

• Direct-fit design: installs in place of the original sending unit without modifications.
• Suggested tools: socket set, screwdrivers, fuel-safe container, and torque wrench for fastening.
• Safety: disconnect battery and relieve fuel pressure before removing the old assembly.

Which OE part numbers does this Vphix pump replace?

The listing includes many common OEM references to make verification simple. Match one of these numbers to the part stamped on your original module to confirm compatibility before purchasing.

• Examples of referenced OE numbers: 25028611, 19111396, HP10000, E3621S, SP01A1H, 25028499.
• Additional cross-refs include 530-2330, 150096, HS283825 and FG01A for wider compatibility checks.
• Use the OE numbers when consulting parts diagrams or dealer records to avoid fitment errors.

Who is this for: The Vphix Fuel Pump Module Assembly is aimed at owners, mechanics and restoration enthusiasts working on late‑80s to mid‑90s Chevrolet and GMC C/K trucks who need a complete, OEM‑standard replacement. It suits anyone replacing a failed pump, restoring gauge accuracy, or refreshing the fuel system during a rebuild. If you want a kit that includes the sender, float, strainer and seal in one package and lists common OE cross‑references for verification, this Vphix module is built to simplify the job and get your truck back on the road.