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Make sure this part fits

Pontiac 19211437 Sensor,Exhaust Oxygen

1982-1995 Pontiac

Customer Questions & Expert Answers (3)
19211437 GM Sensor,Exhaust Oxygen Illustration 1 of 1
19211437 GM Sensor,Exhaust Oxygen Illustration 1 of 1
  • Part Description
    SENSOR, Computer Control Sensors
  • Replaces
    19178952, 25171573, 25166816, 25171574, 25162693, 25106073, 25107378, 25165118, 25171581, 25132068, 25165120, 25162600, 19178953, 19178943, 25133185, 25133076, 19178919, 25162753
  • Manufacturer
    General Motors
Make sure this part fits
$20.37 MSRP: $35.74
You Save: $15.37 (44%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Related Parts
  • Specifications
  • Fitment
  • Q&A

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number19211437
    Part DescriptionSENSOR, Computer Control Sensors
    Other NamesOxygen Sensor
    Item Dimensions8.3 x 3.4 x 3.2 inches
    Item Weight1.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces19178952, 25171573, 25166816, 25171574, 25162693, 25106073, 25107378, 25165118, 25171581, 25132068, 25165120, 25162600, 19178953, 19178943, 25133185, 25133076, 19178919, 25162753
    ManufacturerGeneral Motors
    SKU19211437
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1982-1991 Pontiac 60004 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1L2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, LE STATION WAGON, SE 4 DOOR, SE STATION WAGON, STATION WAGON, STE 2 DOOR, STE 4 DOOR
    1993, 1988-1991, 1982-1986 Pontiac Bonneville6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L, 8 Cyl 5.0L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 4 DOOR, SSE 4 DOOR, SSEI 4 DOOR, STATION WAGON
    1984-1988 Pontiac Fiero4 Cyl 2.5L, 6 Cyl 2.8L2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR
    1982-1995 Pontiac Firebird4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.4L, 6 Cyl 3.8L, 8 Cyl 5.0L, 8 Cyl 5.7L2 DOOR, CONVERTIBLE
    1985-1991 Pontiac Grand Am4 Cyl 2.0L, 4 Cyl 2.3L, 4 Cyl 2.5L, 6 Cyl 3.0L2 DOOR, 4 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR
    1982-1992 Pontiac Grand Prix4 Cyl 2.3L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L, 8 Cyl 5.0L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STATION WAGON, STE 4 DOOR
    1982-1986 Pontiac J20004 Cyl 1.8L, 4 Cyl 2.0L2 DOOR, 2 DOOR NOTCHBACK, 2 DOOR PLAINBACK HATCHBACK, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GT CONVERTIBLE, LE 2 DOOR NOTCHBACK, LE 4 DOOR, LE CONVERTIBLE, LE STATION WAGON, SE 2 DOOR, SE 4 DOOR, SE CONVERTIBLE, SE HATCHBACK, STATION WAGON
    1988-1993 Pontiac LeMans4 Cyl 1.6L, 4 Cyl 2.0L2 DOOR, 4 DOOR
    1983-1986 Pontiac Parisienne6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 5.0L4 DOOR, BROUGHAM, STATION WAGON
    1982-1984 Pontiac Phoenix4 Cyl 2.5L, 6 Cyl 2.8L2 DOOR, 4 DOOR, LJ 2 DOOR, LJ 4 DOOR
    View More

  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 19211437 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What are the precautions and steps for handling the Oxygen Sensor on Pontiac Firebird? Posted by Uljas L.
    A:
    The oxygen sensor is located in the exhaust manifold or pipe and can be accessed from under the hood. It has a permanently attached pigtail and connector that should not be removed or damaged. Keep the sensor clean and handle it gently. Do not use cleaning solvents on it. The silicone boot must be correctly installed to prevent melting and ensure proper operation. Warm the engine to at least 120 degrees F before removing the sensor. Disconnect the electrical connector and carefully unscrew the sensor from the exhaust manifold. Use a special anti-seize compound on the threads for future removal. Install the sensor, tighten it to 30 ft-lbs, and reconnect the electrical connector.
    You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Jul 17, 2025
    Q:
    I need the O2S sensor. Bank one Sensor 2 Is this the correct one? Posted by Annette O. / 1997 Light Truck S10 / Sonoma Pickup (2WD)
    A:
    19178924 03.682 SENSOR, OXYGEN (POST CONVERTER) (ACDelco #AFS123) 19211437 IN IN THE EXHAUST MANIFOLD
    Answered by GM Parts Specialist Jeremy / Oct 21, 2025

Genuine GM Part 19211437, the Right Choice

To ensure reliability, purchase GM part # 19211437 Sensor,Exhaust Oxygen. It is sometimes referred to as Pontiac Oxygen Sensor. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Pontiac 6000, Bonneville, Grand Prix models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 19211437 Sensor,Exhaust Oxygen. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Pontiac parts information, click here.

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