2005 Cadillac STS Oxygen Sensors
Filter results (Oxygen Sensor Location)
Upstream sensors are before the catalytic converter. Downstream are after the catalytic converter.
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Replaces 2005 Cadillac STS with Oval Plug Upstream 2 Piece O2 Oxygen Sensor Set ACDelco ACEEK00018
Brand: ACDelco - ACEEK00018Out of Stock
$ 275.95Guaranteed to Fit 2005 Cadillac STS
Guaranteed to Fit 2005 Cadillac STS
Brand: ACDelco - ACEEK00018Out of Stock
$ 275.95Guaranteed to Fit 2005 Cadillac STS
Guaranteed to Fit 2005 Cadillac STS