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Buick Roadmaster Oxygen Sensor Replacement

1
SELECT Year
  1. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor (Delphi)

    1991-1993 Buick Roadmaster Oxygen Sensor (Delphi)

    Partslink #: ES10966

    with 320mm Overall Length

    $34.13 View part →
  2. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor - Upstream (Walker Products)

    1991-1993 Buick Roadmaster Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 250-21001
    $37.29 View part →
  3. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor - Upstream (Walker Products)

    1991-1993 Buick Roadmaster Oxygen Sensor - Upstream (Walker Products)

    Partslink #: 350-31027
    $37.39 View part →
  4. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor - Upstream (NGK)

    1991-1993 Buick Roadmaster Oxygen Sensor - Upstream (NGK)

    Partslink #: 21002

    B1S1 OE Equivalent Design

    $39.40 View part →
  5. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor - Upstream (Bosch)

    1991-1993 Buick Roadmaster Oxygen Sensor - Upstream (Bosch)

    Partslink #: 11027
    $40.71 View part →
  6. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor - Downstream Left or Downstream Right or Upstream Left or Upstream Right (Walker Products)

    1994-1996 Buick Roadmaster Oxygen Sensor - Downstream Left or Downstream Right or Upstream Left or Upstream Right (Walker Products)

    Partslink #: 350-34128
    $43.13 View part →
  7. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor - Downstream Left or Downstream Right or Upstream Left or Upstream Right (NGK)

    1994-1996 Buick Roadmaster Oxygen Sensor - Downstream Left or Downstream Right or Upstream Left or Upstream Right (NGK)

    Partslink #: 21006

    B2S2 OE Equivalent Design

    $58.07 View part →
  8. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor - Downstream Left or Downstream Right or Upstream Left or Upstream Right (Walker Products)

    1994-1996 Buick Roadmaster Oxygen Sensor - Downstream Left or Downstream Right or Upstream Left or Upstream Right (Walker Products)

    Partslink #: 250-24012
    $64.51 View part →
  9. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor - Downstream or Upstream (Denso)

    1994-1996 Buick Roadmaster Oxygen Sensor - Downstream or Upstream (Denso)

    Partslink #: 234-4012

    O.E. Quality Direct Fit Replacement Sensor

    $44.97 View part →
  10. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    Partslink #: W0133-1621587
    $49.37 View part →
  11. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor - Upstream (Bosch)

    1991-1993 Buick Roadmaster Oxygen Sensor - Upstream (Bosch)

    Partslink #: 12014
    $49.57 View part →
  12. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    Partslink #: W0133-1627558
    $54.42 View part →
  13. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    Partslink #: W0133-1610594
    $54.91 View part →
  14. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor - Downstream or Upstream (Bosch)

    1994-1996 Buick Roadmaster Oxygen Sensor - Downstream or Upstream (Bosch)

    Partslink #: 15703
    $56.49 View part →
  15. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor (NTK)

    1991-1993 Buick Roadmaster Oxygen Sensor (NTK)

    Partslink #: W0133-1630496
    $61.31 View part →
  16. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor (Bosch)

    1994-1996 Buick Roadmaster Oxygen Sensor (Bosch)

    Partslink #: W0133-1616325
    $66.62 View part →
  17. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor (Denso)

    1994-1996 Buick Roadmaster Oxygen Sensor (Denso)

    Partslink #: W0133-1618803
    $69.41 View part →
  18. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    Partslink #: W0133-1926389
    $69.47 View part →
  19. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor (NTK)

    1991-1993 Buick Roadmaster Oxygen Sensor (NTK)

    Partslink #: W0133-1626383
    $71.89 View part →
  20. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor - or Front or Rear (Delphi)

    1994-1996 Buick Roadmaster Oxygen Sensor - or Front or Rear (Delphi)

    Partslink #: ES20317
    $72.08 View part →
  21. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor - Downstream or Upstream (Denso)

    1994-1996 Buick Roadmaster Oxygen Sensor - Downstream or Upstream (Denso)

    Partslink #: 234-4000

    O.E. Quality Universal Replacement Sensor

    $73.59 View part →
  22. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor - Downstream or Upstream (Bosch)

    1994-1996 Buick Roadmaster Oxygen Sensor - Downstream or Upstream (Bosch)

    Partslink #: 15732
    $75.62 View part →
  23. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor (NTK)

    1991-1993 Buick Roadmaster Oxygen Sensor (NTK)

    Partslink #: W0133-1625916
    $75.83 View part →
  24. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    Partslink #: W0133-1618718
    $77.21 View part →
  25. ✓ In Stock 1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    1991-1993 Buick Roadmaster Oxygen Sensor (Bosch)

    Partslink #: W0133-1727943
    $78.07 View part →
  26. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor - Upstream (ACDelco)

    1994-1996 Buick Roadmaster Oxygen Sensor - Upstream (ACDelco)

    Partslink #: AFS75

    Oxygen Sensor; IN EXHAUST MANIFOLD/CROSSOVER

    $93.44 View part →
  27. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor (NTK)

    1994-1996 Buick Roadmaster Oxygen Sensor (NTK)

    Partslink #: W0133-1619953
    $94.74 View part →
  28. ✓ In Stock 1994-1996 Buick Roadmaster Oxygen Sensor (ACDelco)

    1994-1996 Buick Roadmaster Oxygen Sensor (ACDelco)

    Partslink #: W0133-1891309
    $129.91 View part →

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Oxygen Sensor Compatibility for Buick Roadmaster

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

Available Trims

Base · Collector's Edition · Estate Wagon · Estate Wagon Collector's Edition · Limited · Limited Collector's Edition

Body Types

Sedan · Wagon

Engine Options

V8 5.0L · V8 5.7L

Transmissions

Automatic

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