A-Premium Electric Fuel Pump Assembly for Chevrolet & GMC (1988–1995) — Direct-Fit 12V Module with Sending Unit

A-Premium electric fuel pump assembly designed to replace factory units in select Chevrolet and GMC trucks from 1988–1995, delivering reliable 12V fuel delivery with included seal, strainer and sending unit components.

If you need a direct-fit replacement fuel pump for older C- and K-series Chevy or GMC trucks, this A-Premium assembly is built to match OE mounting and electrical connections for straightforward installation. It’s manufactured as a complete module with the pump, float, sending unit, strainer and sealing ring included, and it fits models that use a three-pin connector and four tube ports. The unit is backed by a one-year unlimited-mileage guarantee for added buyer confidence.

Which truck models and engines will this pump fit?

This assembly is engineered to fit a range of Chevrolet and GMC pickup models from the late 1980s through the mid-1990s that originally used similar pump modules. Fitment covers multiple C1500/C2500/K1500/K2500 and C3500/K3500 model years and several V6 and V8 engine sizes listed by factory application.

• Compatible with Chevrolet/GMC C1500, C2500, K1500, K2500 (1988–1995) for 4.3L V6 and 5.0L/5.7L V8 engines.
• Specific support for 7.4L V8 on C1500 (1990–1993), C2500/K2500 (1991–1993), and C3500/K3500 (1988–1993) where applicable.
• Requires vehicles that use a 3-pin electrical connector and four tube ports on the fuel module.

What components come with the assembly and how is it packaged?

The product ships as a complete fuel pump module ready to install into the vehicle’s fuel tank. A-Premium includes the essential parts so you won’t need to source separate items for a standard replacement.

• Included: fuel pump, fuel sending unit, float, strainer (filter) and sealing ring.
• Electrical: 12V motor compatible with the original three-pin connector wiring harness.
• Packaging: supplied boxed for protection during shipping and storage.

How does this unit match OE references and installation needs?

The module is designed to meet common original equipment reference numbers and physical interfaces, making it a practical substitute for several factory part codes. Confirming compatibility with your vehicle’s part number and connector type will help ensure a smooth swap.

• Cross-references: includes compatibility with reference numbers such as 25028611, 19111396, 66300, HP10000, E3621S, P80000S and SP01A1H.
• Installation notes: confirm three-pin connector and four tube ports on the existing module before purchase.
• Tip: compare the sending unit float and mounting flange to your original unit for a proper fit.

Who this is for: This A-Premium fuel pump assembly is intended for owners and mechanics restoring or maintaining late‑80s to mid‑90s Chevrolet and GMC trucks who want a complete, ready-to-install replacement module. It’s a sensible choice for DIY enthusiasts replacing a failed pump, professional technicians doing engine tune-ups, or restoration projects where matching OE form and function matters. Always verify vehicle year, model and engine displacement alongside the connector and port configuration before ordering to ensure correct fitment.