Calgary Jeep Association

Author Topic: O2 sensors the same?  (Read 929 times)

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Offline Marco

  • UberWheeler
  • Posts: 374
O2 sensors the same?
« on: March 08, 2013, 02:08:56 AM »
Hey all, i almost ordered new O2 sensors for the jeep but only seen some that were for 1999 and up? Woudnt they all be the same for EFI 4.0L? and same years? Is the front and rear different? Thanks for any input before i wing it. cheers
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Offline WhiteOut

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Re: O2 sensors the same?
« Reply #1 on: March 08, 2013, 07:09:45 AM »
Upstream and downstream are different, not sure about variations year to year. You want Mopar or NGK replacements only though.

Offline Marco

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  • Posts: 374
Re: O2 sensors the same?
« Reply #2 on: March 08, 2013, 08:25:38 PM »
ok thanks. i guess ill visit the stealership instead of online
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Offline Bnine

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Re: O2 sensors the same?
« Reply #3 on: March 11, 2013, 07:23:36 AM »
Try rock auto for various part numbers. Do some comparison here. The dealer will likely be overpriced.
My Mechanic Calgary
Mobile Auto Care
403-483-1083
[email protected]

Offline WhiteOut

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  • Posts: 1885
Re: O2 sensors the same?
« Reply #4 on: March 11, 2013, 09:32:29 AM »
NAPA also has an AMA discount if you have a membership. Oddly, their before sicount price was better than Autovalue and Partsource.

Offline Marco

  • UberWheeler
  • Posts: 374
Re: O2 sensors the same?
« Reply #5 on: March 11, 2013, 05:52:32 PM »
i do have AMA. i will hit up napa. thanks guys. I will need to ad a catalytic converter also. perhaps a muffler shop has a generic one. I should have never  just cut all this stuff out. worked good for couple years anyway. lol
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