Walbro 400-965 Fuel Pump Install Kit for 88-91 Civic CRX 90-93 Accord Integra

Vehicle Fitment

• 1988-1991 Honda Civic DX (1.5L D15B2)
• 1990-1991 Honda Civic EX (1.6L D16A6)
• 1988-1991 Honda Civic LX (1.5L D15B2)
• 1989-1991 Honda Civic Si (1.6L D16A6)
• 1988-1991 Honda CRX DX (1.5L D15B2)
• 1988-1991 Honda CRX HF (1.6L D15B6)
• 1988-1991 Honda CRX Si (1.6L D16A6)
• 1990-1993 Honda Accord (2.2L F22A)
• 1990-1993 Acura Integra GS / LS / RS (1.8L B18A1)
• 1992-1993 Acura Integra GS-R (1.7L B17A1)

Fitment Notes

• This kit is for the 1988-1991 EF-chassis Honda Civic, 1989-1991 Honda CRX, 1990-1993 Honda Accord CB, and 1990-1993 DA-chassis Acura Integra ONLY. For 1992-2000 Honda Civic and 1994-2001 Acura Integra, use the Walbro 400-846 kit instead.
• This listing is for the INSTALLATION KIT ONLY - the fuel pump is NOT included. Compatible pump pairings are the Walbro GSS278 or GSS341 (sold separately).
• The inlet filter/strainer included in this kit meets or exceeds OEM filtration specifications - always install the strainer on the pump inlet before reinstalling in the tank.
• Wiring harness included is for applications where applicable - verify wiring compatibility with your specific Civic, CRX, Accord, or Integra chassis before installation.

Features

• Application-specific kit engineered to fit the exact hanger, inlet, and wiring geometry of EF Honda Civic, Honda CRX, CB Honda Accord, and DA Acura Integra fuel tank assemblies without universal modification.
• Inlet filter/strainer meets or exceeds OEM filtration specifications and provides improved filtration durability over the factory strainer - protects pump internals from fuel tank debris.
• Includes all necessary hardware, grommets, hose, and clamps for a complete installation without sourcing additional components.
• Wiring harness connector included where applicable - plugs into the existing fuel pump wiring in the vehicle for a clean, OEM-style electrical connection.
• Compatible with Walbro GSS278 (190 LPH) and GSS341 (255 LPH) in-tank fuel pumps - supports stock replacement through high-performance upgrade installations.
• Designed by TI Automotive (formerly Walbro) specifically for these Honda and Acura chassis - eliminates the guesswork of sourcing individual components separately.
• Straightforward installation suitable for both professional mechanics and experienced DIY builders familiar with Honda fuel system service.

Specifications

• Part Number: 400-965
• Brand: Walbro / TI Automotive
• Kit Type: Vehicle-specific fuel pump installation hardware kit (pump NOT included)
• Compatible Pumps: Walbro GSS278, GSS341 (sold separately)
• Inlet Filter: Included - meets or exceeds OEM filtration specifications
• Wiring: Included where applicable
• Hardware: Grommets, hose, and clamps included
• Fitment Type: Vehicle-specific (not universal)

Included Components

• 1x Inlet fuel filter / strainer (OEM-spec or better filtration)
• 1x Fuel pump wiring harness connector (where applicable)
• 1x Fuel hose section
• 1x Set of hose clamps
• 1x Set of grommets and necessary hardware
• 1x Installation instructions

Product Description

The Walbro 400-965 is a vehicle-specific fuel pump installation kit designed to pair with Walbro GSS278 or GSS341 in-tank fuel pumps on 1988-1991 EF Honda Civic, 1989-1991 Honda CRX, 1990-1993 CB Honda Accord, and 1990-1993 DA Acura Integra platforms. Rather than sourcing a strainer, hose, clamps, grommets, and wiring connector individually - a common frustration when upgrading or replacing the in-tank fuel pump on these Honda and Acura models - the 400-965 bundles every required installation component into a single application-matched kit. The inlet filter included meets or exceeds OEM filtration specifications, protecting the gerotor internals of the paired pump from tank sediment and debris that accelerate wear on unfiltered installations.

This kit is engineered specifically for the EF/DA/CB chassis geometry and is not a universal part - the hanger interface dimensions, strainer sizing, and wiring connector are matched to the factory fuel tank and electrical architecture of these specific Honda and Acura platforms. Owners of 1992-2000 Honda Civic or 1994-2001 Acura Integra should reference the Walbro 400-846 kit instead, as those later chassis use a different fuel sender and hanger configuration that is not compatible with the 400-965. The wiring harness connector plugs into the existing factory wiring at the pump location for a clean OEM-style electrical connection without splicing.

The 400-965 kit is sold separately from the pump itself - a Walbro GSS278 (190 LPH) for stock-equivalent replacement or a GSS341 (255 LPH) for high-performance upgrade applications must be purchased alongside this kit to complete the installation. Both pumps are confirmed compatible with this installation hardware. Installation is straightforward for anyone experienced with Honda fuel system service, and the included instructions provide the guidance needed for a complete, properly assembled fuel pump installation.