95 XJ catalytic converter question

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Feb 15, 2015 | 05:07 PM

JPXJMOAB

Thread Starter

CF Veteran

Joined: Jan 2015

Posts: 2,152

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From: Minnesota

Year: 1999

Model: Cherokee

Engine: 4.0L

95 XJ catalytic converter question

Does a 95 XJ have an O2 sensor on the cat? I can't really go outside and check being we have 2' of snow and its -2 degrees... Thanks guys

Feb 15, 2015 | 05:54 PM

gpXJ

CF Veteran

Joined: Sep 2009

Posts: 1,142

Likes: 2

From: Grand Prairie, Texas

Year: 1998

Model: Cherokee

Engine: 4.0 HO I6

Should only have one before.

Last edited by gpXJ; Feb 15, 2015 at 08:44 PM.

Feb 15, 2015 | 05:56 PM

dmill89

Senior Member

Joined: Nov 2012

Posts: 918

Likes: 6

From: Harrisburg, Pennsylvania

Year: 1995

Model: Cherokee

Engine: 4.0L HO

Quote:

Originally Posted by JPXJMOAB

Does a 95 XJ have an O2 sensor on the cat? I can't really go outside and check being we have 2' of snow and its -2 degrees... Thanks guys

No, '95 and older only have a single O2 sensor on the down-pipe "upstream". The second "downstream" O2 sensor was added after the cat with the advent of OBDII in '96.

Feb 15, 2015 | 06:25 PM

JPXJMOAB

Thread Starter

CF Veteran

Joined: Jan 2015

Posts: 2,152

Likes: 7

From: Minnesota

Year: 1999

Model: Cherokee

Engine: 4.0L

Quote:

Originally Posted by dmill89

No, '95 and older only have a single O2 sensor on the down-pipe "upstream". The second "downstream" O2 sensor was added after the cat with the advent of OBDII in '96.

perfect thank you!!

Feb 15, 2015 | 06:41 PM

JPXJMOAB

Thread Starter

CF Veteran

Joined: Jan 2015

Posts: 2,152

Likes: 7

From: Minnesota

Year: 1999

Model: Cherokee

Engine: 4.0L

What does everyone think of the NGK 02 sensor on rock auto??

Feb 15, 2015 | 07:24 PM

mschi772

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Joined: Mar 2012

Posts: 974

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From: Racine, WI

Year: 1997

Model: Cherokee

Engine: 4.0

NGK made the original sensors and is widely accepted as the best O2 sensor to buy for us.

Feb 15, 2015 | 07:37 PM

dmill89

Senior Member

Joined: Nov 2012

Posts: 918

Likes: 6

From: Harrisburg, Pennsylvania

Year: 1995

Model: Cherokee

Engine: 4.0L HO

Quote:

Originally Posted by mschi772

NGK made the original sensors and is widely accepted as the best O2 sensor to buy for us.

X2, NGK (aka: NTK) was the OE O2 sensor manufacture and is generally the best sensor option for 91+ XJs (I believe Bosch made the O2 sensors for 87-91 RENIX XJs).