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jtatpdx

Fuel & O2 Sensors

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The check engine light came on at 60k for my 99 RX300. The error code says the fuel sensors are bad. I might as well replace the O2 sensor while I'm at it, but I would prefer not to pay the outrageous prices the dealer charges. Are there any options?

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You can get other ones aftermarket but try and see if the pigtail harness matches in length and adaptability as some don't.

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Your oxygen sensor might last for over 100k miles, why waste the money?

Three out of four in my 92 LS are still working at over 100k.

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