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Anyone know a part number for JDM GVR4 o2 Sensor?

Sburke

Member
Joined
Nov 10, 2009
Messages
10
Location
Beachwood,Ohio
I have a 90.5 GVR4, and looking for a part number or place to purchase oxygen sensors. Us spec appear to be 4 wire, and JDM are 2 wire. Not interested in adding more wiring to my car, as it already has enough added wiring. Need to reduce areas that can fail
 

mk2davis

Well-known member
Joined
Mar 1, 2015
Messages
159
Location
Ventura, CA
Hopefully someone who is more informed will respond soon.

It's my understanding that USDM 4 wire sensors are two for the heater, and two for signal. If JDM are just 2 wire, then those are signal wire; connect those two and your good to go.

Obviously, the correct piece would be the way to go. But this may give you an option if it is required.
 

AllanL

Well-known member
Joined
Aug 4, 2008
Messages
277
Location
NV
JDM O2 sensor:

MD127426 for up to 07.1900 models

MD166841 for onwards models
 

misterfixit

Well-known member
Joined
Aug 4, 2004
Messages
1,575
Location
Midlands, UK
You can use a 4 wire one and leave the heater wires disconnected.
All you need to do is de-pin the connector and swap the shell of your one on. Leave the heater wires off or cut them back. I believe the EPS rack (2WD GSR) and AC Clutch use the same connector family, You might find the same connector on the fuel tank sender too on a fuel injected 2wd car too.

Cheers,

Rich
 

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