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Buick LaCrosse Oxygen Sensors

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We stock Genuine OEM Buick® Oxygen Sensors for your Buick LaCrosse. Investing in new OEM oxygen sensors can help improve the fuel efficiency and overall performance of your vehicle. These sensors monitor the amount of oxygen in the exhaust system and adjust the fuel-to-air ratio, ensuring your engine runs smoothly and with reduced emissions. Using OEM sensors can ensure a perfect fit and optimal performance for your specific vehicle, leading to improved reliability and longevity. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

OEM NEW 2016-19 GM Buick Chevrolet GMC Oxygen Sensor Assembly 2.5 6.0L 12643-707
Part Number: 12643707
GM GM
Options: Left Front, Left Upper, Right Front, Right Upper, Front, Front Upper
Other Names: Oxygen Sensor
Replaces: 12627139
Description: Canyon, Colorado. 2.5l. Upper. Upstream. Malibu. 2.0l, 2.5l. 2.0L turbo. Regal. 2.0l. 2.4L. This part requires programming and/or...
Fits:
  • Buick:
    • Envision,
    • LaCrosse,
    • Regal
  • Chevrolet:
    • Blazer,
    • Colorado,
    • Express 2500,
    • Express 3500,
    • Impala,
    • LCF 3500,
    • Malibu,
    • Malibu Limited,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 3500 HD
  • GMC:
    • Acadia,
    • Canyon,
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $67.38
$44.51
MSRP $67.38
$44.51
Heated Oxygen Sensor
Part Number: 12683553
GM GM
Options: Rear Lower, Rear
Other Names: Oxygen Sensor
Replaces: 12627140
Description: Lower. ATS. 2.0l. CTS. 2.0l. Canister & sensors, 2.0L turbo. CT6. 2.0l. Bank 1 sensor 2. Camaro. 2.0l. ATS. 2.5l. Sedan, canister &...
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Colorado
  • GMC:
    • Canyon
MSRP $102.40
$58.88
MSRP $102.40
$58.88
OEM NEW 09-17 GM Chevrolet GMC Cadillac Buick SRX Heated Oxygen Sensor 12634061
Part Number: 12634061
GM GM
Options: Left Front, Left Rear, Left Lower, Left Upper, Right Front, Right Rear, Right Lower, Right Upper
Other Names: Oxygen Sensor
Replaces: 12607333
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • SRX
  • Chevrolet:
    • Captiva Sport,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Traverse
  • GMC:
    • Acadia,
    • Terrain
  • Saturn:
    • Outlook
MSRP $79.74
$46.69
MSRP $79.74
$46.69
OEM NEW 2001-08 GM Buick Chevrolet Left Right Rear Heated Oxygen Sensor 19209807
Part Number: 19209807
GM GM
Options: Rear, Left, Left Rear, Right Rear
Other Names: Oxygen Sensor, 5884
Replaces: 12570149, 12572772, 12574924
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Buick:
    • Century,
    • LaCrosse,
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Regal,
    • Rendezvous,
    • Terraza
  • Chevrolet:
    • Corvette,
    • Equinox,
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander,
    • Venture
  • Pontiac:
    • Aztek,
    • Bonneville,
    • G6,
    • Grand Prix,
    • Montana,
    • Torrent
  • Saturn:
    • Aura,
    • Relay,
    • Vue
MSRP $120.06
$69.03
MSRP $120.06
$69.03
Heated Oxygen Sensor
Part Number: 19209814
GM GM
Options: Front
Other Names: Oxygen Sensor, 5888
Replaces: 12574218
Description: LaCrosse. Bonneville, LeSabre. Grand Prix. Lucerne. Park Avenue. 3.8l. At manifold. With supercharger 1998-2005, manifold. This part...
Fits:
  • Buick:
    • LaCrosse,
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Regal
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Bonneville,
    • Grand Prix
MSRP $114.04
$65.57
MSRP $114.04
$65.57
Heated Oxygen Sensor
Part Number: 12597878
GM GM
Options: Front
Other Names: Oxygen Sensor, 1024
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Buick:
    • LaCrosse,
    • Lucerne,
    • Rendezvous,
    • Terraza
  • Chevrolet:
    • Uplander
  • Pontiac:
    • Grand Prix,
    • Montana
  • Saturn:
    • Relay
MSRP $100.02
$58.55
MSRP $100.02
$58.55
Heated Oxygen Sensor
Part Number: 12615124
GM GM
Options: Rear
Other Names: Oxygen Sensor, 1109
Description: LaCrosse. Impala, Monte Carlo. 5.3l. Rear. Grand Prix. This part requires programming and/or special setup procedures GM Service...
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Impala
  • Pontiac:
    • Grand Prix
MSRP $182.02
$104.66
MSRP $182.02
$104.66
OEM NEW 08-17 GM Buick Chevrolet Left Right Upper Heated Oxygen Sensor 12616502
Part Number: 12616502
GM GM
Options: Front, Front Upper, Left Front, Left Upper, Right Front, Right Upper
Other Names: Oxygen Sensor, 1124
Replaces: 12617648
Description: Upstream. Malibu. 2.4l. Front. All. LaCrosse. 2.4l. Regal. 2.4l. With notchback. 2.0L turbo. Regal. 2.0l. Verano. 2.0l. This part...
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Impala,
    • Malibu
  • Pontiac:
    • G6
  • Saturn:
    • Aura
MSRP $158.44
$91.10
MSRP $158.44
$91.10
Heated Oxygen Sensor
Part Number: 12584050
GM GM
Other Names: Oxygen Sensor, 932
Description: LaCrosse. Federal emissions, 3.6L. Aztek, Rendezvous. This part requires programming and/or special setup procedures GM Service...
Fits:
  • Buick:
    • LaCrosse,
    • Rendezvous
MSRP $86.47
$50.62
MSRP $86.47
$50.62
Heated Oxygen Sensor
Part Number: 12587096
GM GM
Other Names: Oxygen Sensor, 945
Description: LaCrosse. 3.6L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
Fits:
  • Buick:
    • LaCrosse
MSRP $184.85
$106.29
MSRP $184.85
$106.29
OEM NEW 2010-16 GM Buick Heated Oxygen Sensor Position 2 Post Converter 12612430
Part Number: 12612430
GM GM
Options: Left Lower, Left Rear, Right Lower, Right Rear, Rear Lower, Rear, Front Lower, Front Rear
Other Names: Oxygen Sensor, 1101
Description: SRX. 3.0l. Equinox, Terrain. 3.0l. Volt. Lower. LaCrosse. 3.6l. ELR. This part requires programming and/or special setup procedures GM...
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • ELR,
    • SRX
  • Chevrolet:
    • Equinox,
    • Traverse,
    • Volt
  • GMC:
    • Acadia,
    • Terrain
MSRP $133.20
$76.59
MSRP $133.20
$76.59
Heated Oxygen Sensor
Part Number: 12669969
GM GM
Options: Front Upper, Front Lower, Left Upper, Left Lower, Right Upper, Right Lower
Other Names: Oxygen Sensor
Description: LaCrosse. 3.6l. Volt. Upper. Regal Sportback. 3.6l. Downstream. This part requires programming and/or special setup procedures GM...
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback
  • Chevrolet:
    • Volt
MSRP $67.44
$39.49
MSRP $67.44
$39.49
Heated Oxygen Sensor
Part Number: 12656543
GM GM
Options: Rear, Rear Lower, Left Rear, Left Lower, Right Rear, Right Lower
Other Names: Oxygen Sensor
Replaces: 12639693, 12646200
Description: Downstream. Malibu. 2.4l. 2.4L, with code: aua. This part requires programming and/or special setup procedures GM Service Information...
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Chevrolet:
    • Impala,
    • Malibu
MSRP $182.02
$104.66
MSRP $182.02
$104.66
Heated Oxygen Sensor
Part Number: 12580466
GM GM
Options: Front
Other Names: Oxygen Sensor, 908
Description: Impala, Monte Carlo. 5.3l. Grand Prix. Front. 5.3l. At manifold, 5.3L. LaCrosse. CTS. Engine control. 6.0l. This part requires...
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • CTS
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Grand Prix
MSRP $130.19
$74.85
MSRP $130.19
$74.85
Heated Oxygen Sensor
Part Number: 12576131
GM GM
Options: Rear Front, Rear, Left Front, Left Rear, Right Front, Right Rear
Other Names: Oxygen Sensor, 882
Description: LaCrosse. Grand Prix. Without supercharger. 3.8L, california. Rear. This part requires programming and/or special setup procedures GM...
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Avalanche 1500,
    • Silverado 1500,
    • Suburban 1500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Yukon,
    • Yukon XL 1500
  • Pontiac:
    • Grand Prix
MSRP $100.02
$58.55
MSRP $100.02
$58.55
Heated Oxygen Sensor
Part Number: 12618011
GM GM
Other Names: Oxygen Sensor, 1131
Description: Rear (position 2). 2.4L. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Saturn:
    • Sky
MSRP $135.32
$77.82
MSRP $135.32
$77.82
OEM NEW 2006-09 GM Buick Pontiac Grand Prix Front Rear O2 Oxygen Sensor 19209817
Part Number: 19209817
GM GM
Other Names: Oxygen Sensor, 5891
Replaces: 12616672
Description: LaCrosse. Rear. 3.8l. Grand Prix. Front. 3.8l. Without supercharger. Without dual exh. This part requires programming and/or special...
Fits:
  • Buick:
    • LaCrosse
  • Pontiac:
    • Grand Prix
MSRP $156.74
$90.13
MSRP $156.74
$90.13

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