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  • Nissan 240sx RB20DET Transmission Harness
  • Nissan 240sx RB20DET Transmission Harness
  • Nissan 240sx RB20DET Transmission Harness
  • Nissan 240sx RB20DET Transmission Harness
  • Nissan 240sx RB20DET Transmission Harness
  • Nissan 240sx RB20DET Transmission Harness
  • Nissan 240sx RB20DET Transmission Harness

RB20DET Transmission Harness for S14 240sx - OEM SERIES

  • WRS-RB20S14-TRN

USD $169.00

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IN STOCK - Stock OEM option harnesses usually ship in 2-5 days. CALL US if you have a deadline.

The Wiring Specialties harness for a RB20DET motor/trans installed into any S14 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! 

Engine: R32 RB20DET

  • Any RB20DET Engine from 1989-1994 Skyline GTS-T or other Nissan- Car can be equiped with ABS and Digital Climate Control

Chassis: S14 240SX

  • Any 240sx manufactured in 1995-1998- Transmission Harness supports 5-speed and Auto to 5-speed conversions- Harness supports ABS equipped cars
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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 S14 240sx
  • Supports both the RB20 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.

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