I need a part number for an o2 sensor
This sensor is located on front of engine and plugs in near top of radiator. Very accessible. 3.0 engine fwd
Call the parts store and have them look it up...
they couldn't tell me for sure.
Then check the dealer parts department...
Get a part # from the dealer parts, and the parts store can cross reference the #, it would be cheaper than buying from the dealer.
Tasca parts on line Ford part number 5C5Z-9F472-BA. Pretty sure it is classified as front left O2 sensor. $39.81 plus shipping at.... http://www.tascaparts.com/auto-parts/2006/ford/five- hundred/se-trim/3-0l-v6-gas-engine/emission-system-cat/emission- components-scat
$39.81 is pretty reasonable for a quality Ford part from Tasca Parts. If you order from them I would call and make sure this is the correct part number. I DO NOT work for them, but I buy all my Ford, Mercury and Corvette parts from them.
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