2018 Cadillac CTS Oxygen Sensors
Shop by Oxygen Sensor Location
Upstream sensors are between the engine and catalytic converter. Downstream are behind the catalytic converter.
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Replaces 2018 Cadillac CTS V6 3.6L Turbo Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA60243
Brand: TRQ - OSA60243$59.95Save 22%List $76.95 Save $17.00Guaranteed to Fit 2018 Cadillac CTS
Guaranteed to Fit 2018 Cadillac CTS
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Replaces 2018 Cadillac CTS Premium Luxury V6 3.6L Gas Engine Upstream Driver Side O2 Oxygen Sensor TRQ OSA60394
Brand: TRQ - OSA60394$29.95Save 33%List $44.95 Save $15.00Guaranteed to Fit 2018 Cadillac CTS
Guaranteed to Fit 2018 Cadillac CTS
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Replaces 2018 Cadillac CTS V6 3.6L Naturally Aspirated Upstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61815
Brand: TRQ - OSA61815$55.95Save 20%List $69.95 Save $14.00Guaranteed to Fit 2018 Cadillac CTS
Guaranteed to Fit 2018 Cadillac CTS
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Replaces 2018 Cadillac CTS Vsport Downstream Driver Side O2 Oxygen Sensor TRQ OSA61747
$39.95Save 20%List $49.95 Save $10.00Guaranteed to Fit 2018 Cadillac CTS
Guaranteed to Fit 2018 Cadillac CTS
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$74.95Save 26%List $101.95 Save $27.00
Guaranteed to Fit 2018 Cadillac CTS
Guaranteed to Fit 2018 Cadillac CTS
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Replaces 2018 Cadillac CTS V8 6.2L Upstream Right Bank 2 Sensor 1 O2 Oxygen Sensor TRQ OSA61338
Brand: TRQ - OSA61338$30.95Save 31%List $44.95 Save $14.00Guaranteed to Fit 2018 Cadillac CTS
Guaranteed to Fit 2018 Cadillac CTS
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Replaces 2018 Cadillac CTS L4 2.0L Turbo Gas Engine Downstream Bank 1 Sensor 2 O2 Oxygen Sensor TRQ OSA60392
Out of Stock
$ 34.95Guaranteed to Fit 2018 Cadillac CTS
Guaranteed to Fit 2018 Cadillac CTS
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Replaces 2018 Cadillac CTS L4 2.0L Upstream & Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61840
Brand: TRQ - OSA61840Out of Stock
$ 94.95Guaranteed to Fit 2018 Cadillac CTS
Guaranteed to Fit 2018 Cadillac CTS
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Replaces 2018 Cadillac CTS V Downstream 2 Piece O2 Oxygen Sensor Set TRQ OSA61814
Brand: TRQ - OSA61814Out of Stock
$ 54.95Guaranteed to Fit 2018 Cadillac CTS
Guaranteed to Fit 2018 Cadillac CTS
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Replaces 2018 Cadillac CTS V6 3.6L (8th Vin Digit 8) Rear O2 Oxygen Sensor Delphi ES20113
Brand: Delphi - ES20113$65.95Save 33%List $97.95 Save $32.00Guaranteed to Fit 2018 Cadillac CTS
Guaranteed to Fit 2018 Cadillac CTS