Oxygen Sensor Part Number?
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Oxygen Sensor Part Number?
Can anyone confirm the OE replacement Bosch oxygen sensor part numbers? I believe there are two sets of sensors on the car, 4 total sensors with two different part numbers.
Bosch's website lists these as the proper sensors:
16328 Oxygen Sensor OE Type - Downstream
16272 Oxygen Sensor OE Type - Upstream
But when I located these online the 16328 part number says that it's only 3-wire heated. I was under the impression that ours were 4-wire?
Any help is appreciated, thanks!
Bosch's website lists these as the proper sensors:
16328 Oxygen Sensor OE Type - Downstream
16272 Oxygen Sensor OE Type - Upstream
But when I located these online the 16328 part number says that it's only 3-wire heated. I was under the impression that ours were 4-wire?
Any help is appreciated, thanks!