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E21 M20/M30/M42/S38 Wiring Harness Adapter

Original price $238.00 - Original price $238.00
Original price
$238.00 - $238.00
Current price $238.00
Are you planning on swapping an M20, M30, M42 or S38 engine into your e21? If so, these E21 engine swap harnesses are intended to make your engine swap a much easier process. They include the square E21 connector & round C101 connector. Instructions are included. With this simple plug-and-play adapter, you won’t have to deal with any wiring headaches. These adapters do not come with any sensors. If you have any special requests, feel free to contact us.
  • Installation Instructions included
  • Sensors are not included

    * This is a special order item, please allow 2-3 weeks for assembly. All adapters are made to order. Because of this, neither returns nor exchanges are accepted.  All sales are final.