Home > R33/34 RB25DET > R33 RB25DET Into S13 240sx (89-94) Wiring Service

R33 RB25DET Into S13 240sx (89-94) Wiring Service

Product Description

This wiring service and conversion only applies to the R33 RB25DET engine installed into a S13 240sx chassis. If you do not see your engine or vehicle in the list, please check other available items.

Engine R33 RB25DET

- Any RB25DET Engine from 1994-1998 Skyline GTS-T

- Car can be equiped with ABS and Digital Climate Control

Chassis S13 240SX

- Any 240sx manufactured in 1989-1994

- Car can be equipped with ABS

What we will need from you:

- Uncut KA24D(E) Main Engine Harness from your 240sx

- Uncut R33 RB25DET Main Engine Harness from the JDM engine

- Both RB and KA Transmission (Alternator/Starter) harnesses

- A note with: Return Address, Phone number, Email, Car info

- A note describing any problems or concerns

Auto to Manual conversion:

- You must provide us with the KA lower engine harness with the automatic control wiring (wiring on the side of the fuse box. Cut the wires off the Auto Transmission)

- You also have to provide us with the RB25DET 5-speed transmission harness

The service will provide you with:
- All needed plugs are replaced, wires extended, and electrically insulated
- All connections are soldered and shrink wrapped together, No WIRE NUTS, TWISTED WIRES or CRIMP CONNECTORS
- Full functionality guaranteed: A/C, Wipers, Variable Valve Timing (if present)
- All gauges will be functional: Fuel level, Coolant Temperature, Oil Pressure Warning, Check Engine Light. NOTE: Tachometer and speedometer may function improperly due to the differences in the drivetrain
- Turn Key ENGINE START
- Tech support for our customers 7 days a week

NOTE: The Speed signal and the RPM signal of the Skyline sensors are different from what the 240sx gauge cluster expects. A frequency modulator might have to be used to get the speed and RPM to display correctly in a 240sx. We have had good luck with the Dakota Digital SGI-5 unit.