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Oxygen Sensor

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Old 10-12-2010, 10:15 AM
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Default Oxygen Sensor
Is there a difference in the front and rear O2 sensors? I know they have different part #'s but is that a difference functionally or no?
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Old 10-12-2010, 11:56 AM
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Yep. The front one is smaller. Maybe a half inch out and the rear has more holes and is like twice as long.
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Old 10-12-2010, 12:02 PM
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Originally Posted by neilownz
Yep. The front one is smaller. Maybe a half inch out and the rear has more holes and is like twice as long.
Well that's no good. lol

Thanks for the info!
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Old 10-14-2010, 01:23 PM
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Sucks.

My LS1 cars had the same sensor F & B, but the wire on the rear was longer, making it more expensive and a different part #.
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Old 10-15-2010, 11:44 AM
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alabamaguy you still have a rear o2 on your car?
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Old 10-15-2010, 12:38 PM
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Originally Posted by StealthV8
alabamaguy you still have a rear o2 on your car?
Nope, I was afraid my front had started to go and I was going to put my rear back in in its place.
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