The Wiring Specialties KA24DE Wiring Harness includes the engine and transmission harness for an S14 KA24DE motor installed into a USDM S14 240sx 1995-1996 ONLY. 

Replace both harnesses with brand new ones and save time and money!

Engine: S14 KA24DE

• Any KA24DE from 1995-1996 240sx
• REQUIRES the use of a 3-Pin OBDII Oxygen O2 Sensor, Walker Part Number: 6630-05733153.  1-Pin Latch-Type O2 Sensor is not supported.

Chassis: USDM S14 240SX

• Any US S14 240sx model year 1995 or 1996 (Including 96 OBDII and ABS cars)
• Transmission Harness supports 5-speed and Auto to 5-speed conversions

Engine and Transmission Harnesses Features

• Brand new wiring and connectors
• Will work on AUTO and MANUAL S14s
• Each Engine harness includes quick-disconnect connectors for the MAF
• ABS wiring for the S14 240sx is an additional $50 option
• REQUIRES the use of a 3-wire O2 sensor (S14 KA): Walker Part Number: 6630-05238999
• Will work in a 1995 and 1996 chassis ONLY
• Supports the OEM Consult port
• Installs in 15 minutes
• Improved grounding routing by addition of internal cross-grounding
• OEM connector specs (no cheap aftermarket connectors that fall apart)
• Designed for a factory-like installation and fit and finish for the S14 240sx
• Retains OEM wiper functionality - Retains Cruise Control and all gauge functions
• Works with the Greddy/Freddy intake manifolds
• All A/C, Temp override, Auto On/Off functions properly
• OEM wiring connections and 'T' junctions. No soldered connections at all
• Fully tested after production for an easy plug-and-play replacement
• Replaces the OEM engine harness entirely
• Supports both S13 and S14 Speed Sensors
• Transmission Harness supports 5-speed and Auto to 5-speed conversions
• Will improve engine performance through better grounding and power wiring
• Turn Key ENGINE START Guarantee 
• Tech support for our customers 7 days a week.