Radium Engineering 23in Fuel Pump Connector Harness - Porsche to Walbro 255

This Radium Engineering connector harness joins a Walbro 255 style fuel pump to a Porsche factory pump connector, so the pump can be swapped without cutting or splicing the vehicle wiring. It is built from 14 AWG ETFE insulated wire that is safe for continuous submersion in gasoline, ethanol blends and diesel, and measures 23 inches end to end. The pump side plug fits Walbro GSS341 and GSS342, AEM 50-1000, 50-1200 and 50-1220, Aeromotive 340 series and DeatschWerks 9-301-1000 pumps. Radium also supplies it as the service replacement harness used in its own pump hangers, fuel pump install kits, surge tanks and FCST units.

Specifications

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy