S14 SR20DET Zenki into S14 Wiring Harness
S14 SR20DET Zenki into S13 Wiring Harness
RB25DET S1 and S2 into S13 Wiring Harness
RB20DET Late Model into S13 Wiring Harness
S13 SR20DET into S14 240sx Wiring Harness

S14 SR20DET ZENKI Into S14 240sx Engine/Trans Wiring Harness
This Pre-Made Harness COMBO includes the ENGINE and TRANSMISSION harnesses for the S14 SR20DET installed in a S14 240sx. Replace both harnesses with brand new ones and save time and money!

* For AEM MAP conversion, please indicate the location of the AIT and the MAP sensors on the engine/piping in the NOTES section when ordering.

Engine: S14 SR20DET
– Any Blacktop from 1994-1996 Silvia
– Supports Engines with ECU – WC and WR See example of ECU CODE

Chassis: S14 240SX
– Non ABS 240sx manufactured in 1995-1998
– ABS models need to have ABS wiring installed – select the ABS option above to have ABS installed
– Transmission Harness supports 5-speed and Auto to 5-speed conversions

Engine and Transmission Harnesses Feature:
– Brand new wiring and connectors
– Each Engine harness includes the Z32, OEM OVAL and OEM RECTANGULAR SR20DET MAFS swappable connectors See Connector Image
– Support 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.

S14 SR20DET ZENKI Into S13 240sx Engine/Trans Wiring Harness
This Pre-Made Harness COMBO includes the ENGINE and TRANSMISSION harnesses for the S14 SR20DET installed in a S13 240sx. Replace both harnesses with brand new ones and save time and money!

* For AEM MAP conversion, please indicate the location of the AIT and the MAP sensors on the engine/piping in the NOTES section when ordering.

Engine: S14 SR20DET
– Any Blacktop from 1994-1996 Silvia
– Supports Engines with ECU – WC and WR See example of ECU CODE

Chassis: S13 240SX
– Non ABS 240sx manufactured in 1989-1994
– Transmission Harness supports 5-speed and Auto to 5-speed conversions

Engine and Transmission Harnesses Feature:
– Brand new wiring and connectors
– Each Engine harness includes the Z32, OEM OVAL and OEM RECTANGULAR SR20DET MAFS swappable connectors See Connector Image
– Support the OEM Consult port
– INCLUDES ABS wiring for any S13 240sx
– 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 S13 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.

S14 SR20DET Zenki into S14 Wiring Harness
S14 SR20DET Zenki into S13 Wiring Harness
RB25DET S1 and S2 into S13 Wiring Harness
RB20DET Late Model into S13 Wiring Harness
S13 SR20DET into S14 240sx Wiring Harness