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AFR sensor extender

Old 07-26-2023 | 07:08 AM
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Yes, FYI if you want a shorter harness on the O2 there is NTK 24325, I have used both the Bosch 17025 and the NTK they are the same, just prefer the NTK since I don't need such a long harness.
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Old 08-02-2023 | 12:31 AM
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So my sensors and bung extenders will be here tomorrow anything i should know before i install them?
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Old 08-02-2023 | 06:39 AM
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Originally Posted by ubet28
So my sensors and bung extenders will be here tomorrow anything i should know before i install them?
Get some copper washers to help index the extender correctly in the bung.
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Old 08-02-2023 | 09:22 PM
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Originally Posted by LakeHuronPower
Get some copper washers to help index the extender correctly in the bung.
they came with washer

so from what one reading in the instructions I face this hole towards the front into the exhaust stream? Do I need to worry torquing the o2 sensor into the extender? I’ve read online you don’t want them to tight I think I read somewhere 36lbs


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Old 08-02-2023 | 11:48 PM
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I always use thread sealant on them.
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Old 08-03-2023 | 08:52 AM
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Just get it good and tight, and indexed properly. I'd recommend nickel anti seize on the threads since it's stainless threading into stainless.
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