• K20 K24 K Series K Swap wiring harness for 88-91 Honda Civic CRX ECU by Jack Spania Racing, engine conversion parts
  • Jack Spania Racing K20 K24 K Series swap wiring harness for 88-91 Honda Civic CRX engine ECU conversion, engine parts accessory.
  • K20 K24 K Series swap wiring harness for Honda Civic CRX ECU, designed for engine conversion by Jack Spania Racing.
  • Jack Spania Racing K20 K24 K Series swap wiring harness for 88-91 Honda Civic CRX engine conversion, ECU compatible.
  • K20 K24 K Series engine swap wiring harness for 88-91 Honda Civic CRX ECU by Jack Spania Racing, detailed view of wiring connections.
  • K20 K24 K Series engine swap wiring harness for 88-91 Honda Civic CRX, compatible with Jack Spania Racing ECU conversion.
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K20 K24 K Series K Swap Conversion Wiring Harness for 88-91 Honda Civic CRX ECU

K20 K24 K Series K Swap Conversion Wiring Harness for 88-91 Honda Civic CRX ECU

$89.95 USD
$89.95 USD
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K20 K24 K Series K Swap Conversion Wiring Harness for 88-91 Honda Civic CRX ECU


Designed For The 02-04 Type S Engine Harness


Fit For 88-91 civic/CRX - DOES NOT work with (DPFI) 2 injectors, you will need to convert.

You will need to wire up to 7 wires. 2 wires are needed to be wired in, the other 5 are optional.


A K-swap conversion harness is a must-have part of any K-series engine swap. The harness is required to join up the factory K-series engine harness to the factory dash harness of the swapped car. It is designed to integrate the K-series ECU and all of the related electrical functions to get them operating properly. Functions like the fuel pump, tach, speedo, starter signal, O2 sensors, etc.

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