View Full Version : quick oxygen sensor question
roofusgooner
12-29-2007, 08:49 PM
There are two oxygen sensors in the front of our cars, right? Are they the same physical part number or is there a left and a right part number? Thanks.
forrest89sei
12-29-2007, 08:55 PM
There are two oxygen sensors in the front of our cars, right? Are they the same physical part number or is there a left and a right part number? Thanks.
There is a Left and a Right Sensor.
If you Buy Plug & Play Sensors There Different Part Numbers, Other wise you can just buy two Standard 1 Wire O2 Sensors and Splice them on the factory Plugs
roofusgooner
12-29-2007, 08:58 PM
what about this pre-cat front and rear business I'm seeing on oxygensensors.com https://www.automedicsupply.com/catalog.php?&pkey=1167027&application=Non-Calif+ESV
no rear sensor just two located on the manifold
roofusgooner
12-29-2007, 09:14 PM
So I should just get two of the one labeled for the front?
different manufacturers show left and right numbers or just one.
Walker shows the same part number for left and right. so just order two of 250-21009
coope
12-29-2007, 09:48 PM
i have 2 but im running just one the left side one
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