2003 Acura TL Base Model upstream o2 problem

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Old Apr 13, 2026 | 03:22 AM
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AcuraMan2026's Avatar
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2003 Acura TL Base Model upstream o2 problem

my son has 2003 TL Base Model we had muffler work and the flex pipe got replace after month check engine came and upstream o2 sensor problem I bought the o2 sensor from rockauto and unfortunately they fck up and send one but the wire connector didn't snap on.

does anyone where I buy o2 sensor from? byside's from the stealership and rockauto
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Old Apr 13, 2026 | 04:41 AM
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Did you order a Denso OR NTK one.

those should be the Original Equipment manufacturer and be a direct fit.
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