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Buick 19211437 Sensor,Exhaust Oxygen

1982-1993 Buick

GM 19211437 Sensor,Exhaust Oxygen
GM 19211437 Sensor,Exhaust Oxygen
  • Part Description
    SENSOR, Computer Control Sensors
  • Replaces
    19178952, 25162600, 25106073, 25132068, 25166816, 25171574, 25107378, 25162693, 25165118, 25171581, 25165120, 25171573, 19178943, 19178953, 19178919, 25162753, 25133185, 25133076
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers
$27.68 MSRP: $33.26
You Save: $5.58 (17%)
Currently Unavailable

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

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  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number19211437
    Part DescriptionSENSOR, Computer Control Sensors
    Other NamesOxygen Sensor
    Item Dimensions8.3 x 3.3 x 3.3 inches
    Item Weight1.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces19178952, 25162600, 25106073, 25132068, 25166816, 25171574, 25107378, 25162693, 25165118, 25171581, 25165120, 25171573, 19178943, 19178953, 19178919, 25162753, 25133185, 25133076
    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
    1982-1992 Buick Century4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.3L, 6 Cyl 3.8LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SPECIAL 4 DOOR
    1982-1990 Buick Electra6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L2 DOOR, 4 DOOR, COUPE 2 DOOR, ELECTRA ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR RWD, LIMITED 4 DOOR, LIMITED 4 DOOR RWD, SEDAN 4 DOOR, T-TYPE COUPE 2 DOOR, T-TYPE SEDAN 4 DOOR, ULTRA SEDAN 4 DOOR
    1982-1989 Buick Estate Wagon6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0LCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1988-1991, 1982-1986 Buick Lesabre6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L2 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR, LIMITED 4 DOOR COLLECT SP EDIT
    1993 Buick Park Avenue6 Cyl 3.8LPARK AVENUE, ULTRA
    1988-1991 Buick Reatta6 Cyl 3.8L2 DOOR, CONVERTIBLE, REATTA, RIVIERA, T TYPE
    1982-1992 Buick Regal6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL, STATION WAGON
    1988-1993, 1982-1986 Buick Riviera6 Cyl 3.8L, 6 Cyl 4.1L, 8 Cyl 5.0L2 DOOR, CONVERTIBLE, CONVERTIBLE COUPE, REATTA, RIVIERA, T TYPE
    1991-1993 Buick Roadmaster8 Cyl 5.0L, 8 Cyl 5.7L4 DOOR, LIMITED SEDAN, STATION WAGON
    1982-1989 Buick Skyhawk4 Cyl 1.8L, 4 Cyl 2.0L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 2 DOOR NOTCHBACK, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, LIMITED WAGON, SPORT 2 DOOR, STATION WAGON, T-TYPE 2 DOOR
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Customer Questions & Answers

Q:
I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 19211437 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
What is the recommended torque for the oxygen sensor for the 1980 Buick Skylark? Posted by Customer
A:
The oxygen sensor should be carefully torqued to 30 ft-lb (4.1 m-kg).
Posted by GMPartsGiant Specialist
See expert answers on similar Oxygen Sensor
Q:
What precautions should be taken when removing and installing the oxygen sensor of the 1990 Cadillac Fleetwood? Posted by Customer
A:
When removing and installing the oxygen sensor, use caution and do not remove the pigtail connector.
Posted by GMPartsGiant Specialist
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Q:
How can you detect oxygen sensor issues, and what precautions should you take during testing to prevent damage and diagnostic trouble codes for the 1992 Chevrolet C1500? Posted by Customer
A:
The ECM/PCM can detect oxygen sensor issues and set diagnostic trouble codes. When testing, be cautious, disconnect the sensor, and use jumper wires or backprobing to prevent damage, even though it may trigger a diagnostic trouble code.
Posted by GMPartsGiant Specialist
See expert answers on similar Oxygen Sensor
Q:
What are the steps for replacing a post-converter oxygen sensor, and what precautions should you take for the 1995 Chevrolet K1500? Posted by Customer
A:
When replacing a post-converter sensor, ensure the vehicle is securely raised, disconnect the electrical connector, unscrew the sensor using the appropriate tool, apply anti-seize compound to the threads, and secure it while reattaching the electrical connector before lowering the vehicle.
Posted by GMPartsGiant Specialist
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Q:
What does the oxygen sensor in the exhaust do and how can it be checked for the 1994 Chevrolet S10? Posted by Customer
A:
The oxygen sensor in the exhaust monitors oxygen content. To check it, you can check its millivolt signal while the engine warms up. It is also important to inspect the oxygen sensor heater and ensure it receives proper voltage.
Posted by GMPartsGiant Specialist
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Q:
What should be done on the 1982 Pontiac Phoenix before removing the oxygen sensor? Posted by Customer
A:
On L4 models, the air cleaner should be removed before removing the oxygen sensor.
Posted by GMPartsGiant Specialist
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Q:
What are the precautions and steps for handling the oxygen sensor? Posted by Customer
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.
Posted by GMPartsGiant Specialist
Q:
What does the oxygen sensor in the exhaust do and how can it be checked for the 1996 GMC Sonoma? Posted by Customer
A:
The oxygen sensor in the exhaust monitors oxygen content. To check it, you can check its millivolt signal while the engine warms up. It is also important to inspect the oxygen sensor heater and ensure it receives proper voltage.
Posted by GMPartsGiant Specialist
See expert answers on similar Oxygen Sensor
Q:
What type of engine is the oxygen sensor located in for the 1980 Oldsmobile Omega? Posted by Customer
A:
The oxygen sensor is located in the exhaust manifold on L4 engines and in the exhaust pipe in V6 engines.
Posted by GMPartsGiant Specialist
See expert answers on similar Oxygen Sensor
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 19211437, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 19211437 Sensor,Exhaust Oxygen. It is sometimes referred to as Buick Oxygen Sensor. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Century, Lesabre, Regal models.

Affordable, reliable and built to last, GM part # 19211437 Sensor,Exhaust Oxygen stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Buick parts information, click here.

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