This Wiring Specialties KA24E Wiring Harness provides the lower harness for an S13 KA24E SOHC transmission installed into any year S13 240SX.

Each Pre Made Harness will save you time, improve engine performance, give your engine bay a factory look and comes equipped with our Turn Key Start-Up Guarantee!

Application: 89-90 Nissan S13 240sx 5-Speed Manual Transmission

• Any manual trans from 1989-1990 240sx

Chassis: S13 240SX

• Any S13 240sx manufactured in 1989-1994
• Transmission Harness supports 5-speed and Auto to 5-speed conversions
• Harness supports ABS equipped cars

Transmission Harness Features

• Brand new wiring and connectors
• Installs in 15 minutes- Improved grounding connectors over stock
• OEM connector specs (no cheap aftermarket connectors that fall apart)
• Replaces the OEM transmission harness entirely
• Designed for a factory-like installation and look for the S13 240sx
• Works with the S13 and S14 Speed Sensors- OEM wiring connections and 'T' junctions. No soldered connections at all
• Fully tested after production for an easy plug-and-play replacement
• Turn Key ENGINE START Guarantee 
• Tech support for our customers 7 days a week.