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Heated O2 Sensor?

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Old 07-23-2006, 11:20 PM
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Heated O2 Sensor?

Can you guys who use a 3-wire heated O2 sensor share a part number and approximate cost?

Willie
Old 07-24-2006, 09:50 AM
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#25312179
AFS-74
$44.79 at rockauto.com
Old 07-24-2006, 02:23 PM
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Thank you! I bought this cheap no-name heated sensor and it was exactly that. It was very lazy and had some driveability problems with it. I just bought & installed the A/C Delco unit and what a difference. I see ~100mV swing to ~900mV in a flash and back. It's a very quick reacting sensor. I've always liked A/C Delco O2 sensors!!

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Old 07-24-2006, 04:40 PM
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what was the price, or part#, or application to search for it with?

I grabbed one meant for a ford F150, 1988. Haven't installed it yet...
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