Radium Fuel Pump Hanger | 1990-1993 Acura Integra / 1988-1991 Honda Civic CR-X (20-1792 / 20-1790)

The stock hat has a long hard line brazed straight to it. That, and the pump it was built around, is what caps an EF or DA build.

The Radium Engineering fuel pump hanger for the 1990-1993 Acura Integra and 1988-1991 Honda Civic and CR-X replaces the stock fuel pump assembly with an anodized billet unit that drops in with no cutting or modifying of sheet metal or tank. The pump sits in the factory collector bowl for starvation protection, and every fitting is machined low enough to clear the trunk sheet metal. Gasoline, methanol, and E85 compliant.

Choose Your Version

• Fits Walbro GSS342 / AEM 50-1200 (20-1790): also suits AEM 50-1000, 50-1220, 50-1230, and 50-1235
• Fits Walbro F90000267 / 274 / 285 or brushless (20-1792): also suits F90000295, Ti Automotive E5LM, Protec 11928, Fuelab 49614, Deatschwerks DW440 and DW810

What You'll Feel

• Fuel delivery sized for a boosted or E85 build rather than a stock one
• Electrical connections that carry pump current without melting or corroding
• Proper AN feed and return lines instead of the brazed-on factory hard line
• A drop-in install with no cutting or drilling

Features

• Anodized aluminum, drop-in replacement for the stock pump assembly
• 8AN ORB (3/4in-16) female pump outlet with preinstalled 6AN male fitting
• 6AN ORB (9/16in-18) female return inlet with 6AN male fitting
• All fittings machined low to clear the trunk sheet metal
• Anti-rotation stainless electrical studs, hermetically sealed and high current rated
• Non-conductive anodized acorn nuts, ETFE insulated in-tank wiring
• Fuel pump filter sock included for Walbro pumps
• Capable of two pumps with the matching add-on

The Details

Each hanger ships configured for one pump. A second requires the matching add-on: 20-1796 for the 20-1790, and 20-1797 for the 20-1792.

The brushless trade-off is the decision to make up front. If you install a brushless pump, the dual pump add-on cannot be used, because the extra controller wiring will not pass through the hanger alongside a second pump. Either run one brushless pump or two conventional pumps.

Check valves are worth checking too: the AEM 50-1230 and 50-1235, the Walbro F90000295, and the Ti Automotive E5LM have none integrated. A single Walbro GSS342 install can reuse the OEM fuel pump wiring, though upgrading it is recommended so the pump sees full voltage; beyond that, use a Radium DIY wiring kit per pump. To reach the factory hard lines, add the 20-1795 connection kit.

Kit Includes

• Partially assembled fuel pump hanger
• All hardware to install 1 fuel pump, including filter sock for Walbro pumps
• Electrical parts kit for external wiring at the top hat
• NOT included: fuel pump, dual pump add-on, and connection kit

Applications

• 1990-1993 Acura Integra, all models, trims, RHD and LHD
• 1988-1991 Honda Civic, all models, trims, RHD and LHD
• 1988-1991 Honda CR-X, all models, trims, RHD and LHD

Important Notes

• Brushless pump installs cannot use the dual pump add-on due to the extra controller wiring
• AEM 50-1230, AEM 50-1235, Walbro F90000295, and Ti Automotive E5LM have no integrated check valve
• Fuel pump sold separately