Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

Cadillac CT6 Oxygen Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Downstream (Walker Products)

    2016-2018 Cadillac CT6 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 350-34939

    B1S2

    $56.98 View part →
  2. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Upstream (Denso)

    2016-2018 Cadillac CT6 Oxygen Sensor - Upstream (Denso)

    Partslink #: 234-8054

    O.E. Quality Direct Fit Replacement Sensor

    $58.11 View part →
  3. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor (ACDelco)

    2016-2018 Cadillac CT6 Oxygen Sensor (ACDelco)

    Partslink #: 12666671
    $60.07 View part →
  4. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    2016-2018 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    Partslink #: 350-341064

    B2S1

    $60.48 View part →
  5. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2016-2018 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 350-34948

    B2S2

    $65.64 View part →
  6. ✓ In Stock 2019-2020 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    2019-2020 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    Partslink #: 350-34966

    B2S1

    $69.47 View part →
  7. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2016-2018 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 250-241133

    B2S2

    $71.14 View part →
  8. ✓ In Stock 2019-2020 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2019-2020 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 350-341033

    B2S2

    $74.04 View part →
  9. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    2016-2018 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    Partslink #: 250-241212

    B2S1

    $81.60 View part →
  10. ✓ In Stock 2019-2020 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2019-2020 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 250-241238

    B2S2

    $84.65 View part →
  11. ✓ In Stock 2019-2020 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    2019-2020 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (Walker Products)

    Partslink #: 250-241162

    B2S1

    $86.59 View part →
  12. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    2016-2018 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    Partslink #: 21077

    B2S2 OE MFR: NTK

    $87.43 View part →
  13. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (NGK)

    2016-2018 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (NGK)

    Partslink #: 21079

    B2S1 OE MFR: NTK

    $87.48 View part →
  14. ✓ In Stock 2019-2020 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    2019-2020 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (NGK)

    Partslink #: 21087

    B2S2 OE MFR: NTK

    $88.52 View part →
  15. ✓ In Stock 2019-2020 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (NGK)

    2019-2020 Cadillac CT6 Oxygen Sensor - Upstream Left or Upstream Right (NGK)

    Partslink #: 21088

    B2S1 OE MFR: NTK

    $89.40 View part →
  16. ✓ In Stock 2019-2020 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    2019-2020 Cadillac CT6 Oxygen Sensor - Downstream Left or Downstream Right (Walker Products)

    Partslink #: 250-241267

    B2S2

    $98.01 View part →
  17. ✓ In Stock 2016-2019 Cadillac CT6 Oxygen Sensor - Upstream or Upstream Left or Upstream Right (Walker Products)

    2016-2019 Cadillac CT6 Oxygen Sensor - Upstream or Upstream Left or Upstream Right (Walker Products)

    Partslink #: 250-25140

    B2S1

    $113.27 View part →
  18. ✓ In Stock 2016-2019 Cadillac CT6 Oxygen Sensor - Upstream or Upstream Left or Upstream Right (Walker Products)

    2016-2019 Cadillac CT6 Oxygen Sensor - Upstream or Upstream Left or Upstream Right (Walker Products)

    Partslink #: 350-35163

    B2S1

    $113.27 View part →
  19. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Downstream (Walker Products)

    2016-2018 Cadillac CT6 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-241132

    B1S2

    $70.12 View part →
  20. ✓ In Stock 2019 Cadillac CT6 Oxygen Sensor - Downstream (ACDelco)

    2019 Cadillac CT6 Oxygen Sensor - Downstream (ACDelco)

    Partslink #: W0133-4076547
    $71.49 View part →
  21. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Downstream or Upstream (Bosch)

    2016-2018 Cadillac CT6 Oxygen Sensor - Downstream or Upstream (Bosch)

    Partslink #: 15741
    $72.26 View part →
  22. ✓ In Stock 2016-2019 Cadillac CT6 Oxygen Sensor (ACDelco)

    2016-2019 Cadillac CT6 Oxygen Sensor (ACDelco)

    Partslink #: 12648137
    $72.61 View part →
  23. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Downstream (ACDelco)

    2016-2018 Cadillac CT6 Oxygen Sensor - Downstream (ACDelco)

    Partslink #: 12683553
    $74.11 View part →
  24. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Downstream (Denso)

    2016-2018 Cadillac CT6 Oxygen Sensor - Downstream (Denso)

    Partslink #: 234-8085

    O.E. Quality Direct Fit Replacement Sensor

    $75.43 View part →
  25. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Downstream (Bosch)

    2016-2018 Cadillac CT6 Oxygen Sensor - Downstream (Bosch)

    Partslink #: 15238
    $75.95 View part →
  26. ✓ In Stock 2017-2018 Cadillac CT6 Oxygen Sensor - Downstream (NGK)

    2017-2018 Cadillac CT6 Oxygen Sensor - Downstream (NGK)

    Partslink #: 21086

    B1S2 OE MFR: NTK

    $92.09 View part →
  27. ✓ In Stock 2019 Cadillac CT6 Oxygen Sensor - Upstream (ACDelco)

    2019 Cadillac CT6 Oxygen Sensor - Upstream (ACDelco)

    Partslink #: W0133-4076550
    $95.76 View part →
  28. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Upstream (ACDelco)

    2016-2018 Cadillac CT6 Oxygen Sensor - Upstream (ACDelco)

    Partslink #: W0133-2512540
    $95.88 View part →
  29. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Upstream (ACDelco)

    2016-2018 Cadillac CT6 Oxygen Sensor - Upstream (ACDelco)

    Partslink #: 12652845
    $95.88 View part →
  30. ✓ In Stock 2019 Cadillac CT6 Oxygen Sensor - Downstream (Walker Products)

    2019 Cadillac CT6 Oxygen Sensor - Downstream (Walker Products)

    Partslink #: 250-241269

    B1S2

    $98.01 View part →
  31. ✓ In Stock 2016 Cadillac CT6 Oxygen Sensor - Downstream (NGK)

    2016 Cadillac CT6 Oxygen Sensor - Downstream (NGK)

    Partslink #: 21072

    B1S2 OE MFR: NTK

    $102.72 View part →
  32. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Upstream (Walker Products)

    2016-2018 Cadillac CT6 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-35110

    B1S1

    $103.91 View part →
  33. ✓ In Stock 2016-2018 Cadillac CT6 Oxygen Sensor - Upstream (Walker Products)

    2016-2018 Cadillac CT6 Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-25128

    B1S1

    $133.38 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Oxygen Sensor Compatibility for Cadillac CT6

Browse our selection of quality oxygen sensor parts designed specifically for your Cadillac CT6. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Luxury · Platinum · Plug-In · Premium Luxury · Sport · V

Body Types

Sedan

Engine Options

L4 2.0L · V6 3.0L · V6 3.6L · V8 4.2L

Transmissions

Automatic · Automatic CVT

Added to cart · Part