SpeedFactory OBD1 Vehicle-OBD2 Distributor Jumper Harness

SpeedFactory OBD1 to OBD2 Distributor Jumper Harness - Honda/Acura Engine Swaps

Swapping an OBD2 engine into your OBD1 Honda or Acura? Your OBD2 distributor's not going to plug into your OBD1 engine harness. The connectors are different. You need a distributor jumper harness to make them work together. The SpeedFactory OBD1 to OBD2 distributor jumper harness plugs into your OBD1 engine harness on one end and your OBD2 distributor on the other end. No cutting wires, no soldering, no guessing which wires go where. You plug it in and it works. If you're doing a B series, D series, or H series swap from OBD1 to OBD2, you need this harness.

Why Your OBD2 Distributor Won't Plug In

Here's the problem: OBD1 distributors use a small round connector. OBD2 distributors use a bigger 10-pin rectangular connector. When you're swapping an OBD2 engine into your OBD1 Civic, Integra, or CRX, your engine harness has the OBD1 round connector but your OBD2 distributor has the 10-pin connector. They don't match. You can't plug them together. The SpeedFactory jumper harness converts your OBD1 connector to an OBD2 connector so your distributor actually plugs in.

Plug It In and You're Done

You don't need to cut or splice anything. One end of the harness plugs into your OBD1 engine harness where your distributor connector is. The other end plugs into your OBD2 distributor. That's it. You're not stripping wires, you're not soldering, you're not crimping connectors. You plug it in and your distributor works. The connectors are OEM-style with proper metal pins, so they don't come loose or cause intermittent misfires like cheap connectors do.

Built with Real Automotive-Grade Wire

SpeedFactory makes this harness with automotive-grade wire that's the correct gauge for ignition signals. It's not some cheap wire that's going to crack or corrode. The insulation's proper automotive-grade stuff, and the connectors are metal pins like OEM connectors. The harness length's right so you've got enough wire to route it cleanly without a bunch of extra wire hanging around your engine bay.

What You Get

• SpeedFactory OBD1 to OBD2 distributor jumper harness
• OBD1 distributor connector on one end
• OBD2 10-pin distributor connector on other end
• Automotive-grade wire that won't crack or corrode
• OEM-style connectors with metal pins
• Right length for clean routing
• Plug-and-play, no cutting or soldering

Common Swaps This Fixes

• OBD2 B18C into your OBD1 Civic or Integra
• OBD2 B16A into your OBD1 Civic or Del Sol
• OBD2 D series into your OBD1 Civic
• OBD2 H22A into your OBD1 Prelude or Accord
• Any OBD2 Honda/Acura engine into your OBD1 chassis

Works with These OBD1 Chassis

• 1988-1995 Honda Civic
• 1990-1993 Acura Integra
• 1988-1991 Honda CRX
• 1993-1995 Honda Del Sol
• 1990-1993 Honda Accord
• 1992-1996 Honda Prelude

Note: This harness is for OBD2 distributors with 10-pin connectors. Check your distributor connector to make sure it matches the photos. If you're doing a complete OBD1 to OBD2 engine swap, you'll also need SpeedFactory's OBD1 to OBD2 conversion harness for the rest of your engine wiring. This jumper harness only fixes the distributor connector. It doesn't convert your whole engine harness.