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Oxygen Sensor

Part Number: 19211437
GM GM
Notes: Order by year, engine, and description.
Other Names: Oxygen Sensor, afs21
Replaces: 19178919, 19178943, 19178952, 19178953, 19178960, 25106073, 25133076, 25162599, 25162600, 25162693, 25162753, 25165118, 25166816, 25171572, 25171573, 25171574, 25171581
Description: Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to...
Fits:
  • Buick:
    • Century,
    • Commercial Chassis,
    • Electra,
    • LeSabre,
    • Park Avenue,
    • Reatta,
    • Regal,
    • Riviera,
    • Roadmaster,
    • Skyhawk,
    • Skylark,
    • Somerset,
    • Somerset Regal
  • Cadillac:
    • Brougham,
    • Cimarron,
    • DeVille,
    • Eldorado,
    • Fleetwood,
    • Seville
  • Chevrolet:
    • Astro,
    • Beretta,
    • Blazer,
    • C/K Pickup,
    • C1500,
    • C2500,
    • C3500,
    • C3500HD,
    • Camaro,
    • Caprice,
    • Cavalier,
    • Celebrity,
    • Chevette,
    • Citation II,
    • Corsica,
    • Corvette,
    • El Camino,
    • G10,
    • G20,
    • G30,
    • Impala,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • K5 Blazer,
    • LLV,
    • Lumina,
    • Lumina APV,
    • Malibu,
    • Monte Carlo,
    • P20,
    • P30,
    • R10,
    • R20,
    • R2500,
    • R30,
    • R3500,
    • S10,
    • S10 Blazer,
    • Spectrum,
    • Suburban C10,
    • Suburban C1500,
    • Suburban C20,
    • Suburban C2500,
    • Suburban K10,
    • Suburban K1500,
    • Suburban K20,
    • Suburban K2500,
    • Suburban R10,
    • Suburban R1500,
    • Suburban R20,
    • Suburban R2500,
    • Suburban V10,
    • Suburban V1500,
    • Suburban V20,
    • Suburban V2500,
    • Tahoe,
    • V10,
    • V20,
    • V30,
    • V3500
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • C3500HD,
    • Caballero,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P2500,
    • P3500,
    • R1500 Pickup,
    • R2500 Pickup,
    • R3500 Pickup,
    • S15,
    • Safari,
    • Sonoma,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R1500,
    • Suburban R2500,
    • V1500,
    • V1500 Suburban,
    • V2500,
    • V2500 Suburban,
    • V3500,
    • Yukon
  • Oldsmobile:
    • 88,
    • 98,
    • Achieva,
    • Alero,
    • Bravada,
    • Calais,
    • Custom Cruiser,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Cutlass Salon,
    • Cutlass Supreme,
    • Delta 88,
    • Firenza,
    • Silhouette,
    • Toronado
  • Pontiac:
    • 6000,
    • Bonneville,
    • Fiero,
    • Firebird,
    • Grand Am,
    • Grand Prix,
    • LeMans,
    • Parisienne,
    • Safari,
    • Sunbird,
    • Sunfire,
    • T1000,
    • Trans Sport
MSRP $33.92
$19.50

2016-2020 GM Temp Sensor

Part Number: 55495857
GM GM
Other Names: Temp Sensor
Replaces: 55593638
Description: 2017-20, egr valve & related components, converter & pipe. Express, savana. 2.8l diesel. Position #3. Canyon, Colorado. 2.8l diesel....
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
MSRP $80.04
$46.02

2016-2020 GM Temp Sensor

Part Number: 55495856
GM GM
Other Names: Temp Sensor
Replaces: 55593636
Description: 2017-20, egr valve & related components, catalytic converter, lower. Express, savana. 2.8l diesel. Position #2. Canyon, Colorado. 2.8l...
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
MSRP $100.32
$56.18

2016-2020 GM Temp Sensor

Part Number: 55495858
GM GM
Other Names: Temp Sensor
Replaces: 55487646
Description: 2017-20, egr valve & related components, muffler with tpipe, front. 2.8L turbo diesel, egr valve & related components, muffler with...
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
MSRP $103.18
$57.78

Nitrogen Oxides Sensor

Part Number: 24001920
GM GM
Other Names: Sensor
Replaces: 55491593, 55494552, 55495041, 55496923, 55502673
Description: Nox sensor. Express, savana. 2.8l diesel. Rear. Canyon, Colorado. 2.8l. 2.8L turbo diesel, egr valve & related components, lower....
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
MSRP $567.50
$317.80

2015-2020 GM Oxygen Sensor

Part Number: 12666673
GM GM
Other Names: Oxygen Sensor
Description: Tahoe, Yukon, Escalade. Front. Right. This part requires programming and/or special setup procedures GM Service Information describes...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $90.52
$52.05

2014-2020 GM Oxygen Sensor

Part Number: 12659516
GM GM
Other Names: Oxygen Sensor
Replaces: 12637679
Description: Double & crew cab. Tahoe, Yukon, Escalade. Left. Sierra, silverado. Upper. Right. Suburban, Yukon XL. Front. Escalade ESV. Regular cab....
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Yukon,
    • Yukon XL
MSRP $114.34
$64.03

Position 2 Exhaust Temperature Sensor

Part Number: 12643246
GM GM
Notes: Order by description.
Other Names: Oxygen Sensor, 1209
Replaces: 12636945, 12639455
Description: Silverado, sierra. 6.6l. Position 1. Exhaust temp sensor. 6.6l. 6.6L diesel, egr valve & related components, 2015-16, at converter &...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $233.54
$130.78

2004-2009 GM Oxygen Sensor

Part Number: 12575657
GM GM
Other Names: Oxygen Sensor, 880
Description: SRX. 2nd design, 4.6L. CTS. Engine control. 2.8l. 1st design. Engine control. 3.6l. 1st design. Right. STS, STS-v. 4.6l. Front. This...
Fits:
  • Cadillac:
    • CTS,
    • SRX,
    • STS
MSRP $304.03
$170.25

2014 2015 Chevrolet Cruze - Oxygen Sensor

Part Number: 12644786
GM GM
Other Names: Oxygen Sensor
Description: Cruze, Cruze Limited. 2.0l. Upstream. With diesel, egr valve & related components. This part requires programming and/or special setup...
Fits:
  • Chevrolet:
    • Cruze
MSRP $225.74
$126.41

2009-2017 GM Oxygen Sensor

Part Number: 12617332
GM GM
Other Names: Oxygen Sensor, 1127
Description: Corvette. Eng. ls9, ls7. Camaro. 6.2l. Front. 2011-15, 6.2L. With supercharged. Caprice PPV. 6.0l. SS. 2011-15, 7.0L. 2010, 6.2L. This...
Fits:
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Corvette,
    • SS
MSRP $166.14
$93.04

Heated Oxygen Sensor

Part Number: 55572215
GM GM
Other Names: Oxygen Sensor, 11811
Description: Sonic. Front. 1.8l. Cruze, Cruze Limited. 1.8l. Upstream. Without diesel, 1.8L. This part requires programming and/or special setup...
Fits:
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic
MSRP $109.84
$75.59

2016-2018 GM Temp Sensor

Part Number: 12637807
GM GM
Other Names: Temp Sensor
Description: 2.8L turbo diesel, egr valve & related components, egr cooler. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $143.04
$80.10

2016-2021 GM Oxygen Sensor

Part Number: 12669867
GM GM
Other Names: Oxygen Sensor
Description: 2.0L turbo. Regal Sportback. 2.0l. Upstream. Regal TourX. Malibu. 2.0l. This part requires programming and/or special setup procedures...
Fits:
  • Buick:
    • Regal Sportback,
    • Regal TourX
  • Chevrolet:
    • Malibu
MSRP $94.34
$54.25

2015-2017 Buick Verano - Oxygen Sensor

Part Number: 12658647
GM GM
Other Names: Oxygen Sensor
Description: Verano. 2.4l. Downstream. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
Fits:
  • Buick:
    • Verano
MSRP $107.66
$60.29

Heated Oxygen Sensor

Part Number: 12565414
GM GM
Other Names: Oxygen Sensor, 811
Replaces: 12563345
Description: Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to...
Fits:
  • Chevrolet:
    • C2500,
    • C3500,
    • K2500 Pickup,
    • K3500 Pickup
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup
MSRP $139.42
$78.08

Heated Oxygen Sensor

Part Number: 12580827
GM GM
Other Names: Oxygen Sensor, 914
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR
  • Pontiac:
    • G5
  • Saturn:
    • Ion,
    • Vue
MSRP $133.72
$74.88

Heated Oxygen Sensor

Part Number: 12583804
GM GM
Other Names: Oxygen Sensor, 928
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
Not For Sale

Oxygen Sensor

Part Number: 12596327
GM GM
Other Names: Ft Oxygen Sensor, F (S)Sensor
Replaces: 12588879
Description: CTS. STS, STS-v. 3.6l. 3.6L, without direct injectio. 2.8L, front. 2nd Design. Oval Connector. Front, 3.6L. STS, STS-v. 4.6l.
Fits:
  • Cadillac:
    • CTS,
    • SRX,
    • STS
MSRP $269.65
$151.01

Heated Oxygen Sensor

Part Number: 12596740
GM GM
Other Names: Oxygen Sensor, 1011
Description: Hummer H3. 3.5l, 3.7l. Rear. 3.5 & 3.7L. This part requires programming and/or special setup procedures GM Service Information describes...
Fits:
  • Hummer:
    • H3
MSRP $110.35
$61.80

Heated Oxygen Sensor

Part Number: 12606671
GM GM
Other Names: Oxygen Sensor, 1074
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Chevrolet:
    • Captiva Sport,
    • Equinox,
    • HHR,
    • Malibu
  • GMC:
    • Terrain
  • Pontiac:
    • G6,
    • Solstice
  • Saturn:
    • Aura,
    • Sky,
    • Vue
MSRP $93.10
$53.53

Heated Oxygen Sensor

Part Number: 12608663
GM GM
Other Names: Oxygen Sensor, 1080
Description: G6. Right. Rear. Aura. 3.6l. This part requires programming and/or special setup procedures GM Service Information describes the...
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6
  • Saturn:
    • Aura
MSRP $142.92
$80.04

Heated Oxygen Sensor

Part Number: 12611165
GM GM
Other Names: Oxygen Sensor, 1096
Description: Corvette. Rear. 7.0L. With supercharged. This part requires programming and/or special setup procedures GM Service Information describes...
Fits:
  • Chevrolet:
    • Corvette
MSRP $190.68
$106.78

Heated Oxygen Sensor

Part Number: 12612797
GM GM
Other Names: Oxygen Sensor, 1104
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Chevrolet:
    • Express 3500,
    • Express 4500
  • GMC:
    • Savana 3500,
    • Savana 4500
MSRP $135.66
$75.97

2010-2012 GM Oxygen Sensor

Part Number: 12616203
GM GM
Other Names: Oxygen Sensor, 1122
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Cadillac:
    • CTS,
    • STS
  • Chevrolet:
    • Camaro
MSRP $198.42
$111.12

2010 GM Oxygen Sensor

Part Number: 12618012
GM GM
Other Names: Oxygen Sensor, 1132
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Chevrolet:
    • Malibu
  • Pontiac:
    • G6
MSRP $195.82
$109.66

Heated Oxygen Sensor

Part Number: 12637297
GM GM
Other Names: Oxygen Sensor
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Chevrolet:
    • Express 3500
  • GMC:
    • Savana 3500
MSRP $81.53
$46.87

Position 2 Exhaust Temperature Sensor

Part Number: 12643373
GM GM
Other Names: Temp Sensor
Replaces: 12637488
Description: Express, savana. 6.6l diesel. Position #2. 2010-16, egr valve & related components, at converter & pipe. Helps provide accurate...
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Express 4500
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Savana 4500
MSRP $240.44
$134.66

2016 GM Oxygen Sensor

Part Number: 12643708
GM GM
Other Names: Oxygen Sensor
Description: Lower. Camaro. 6.2l. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro
MSRP $78.92
$45.38

2014-2016 Chevrolet Corvette - Oxygen Sensor

Part Number: 12655678
GM GM
Other Names: Oxygen Sensor
Description: Corvette. Lower. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
Fits:
  • Chevrolet:
    • Corvette
MSRP $83.62
$48.08

2013-2021 GM Oxygen Sensor

Part Number: 12661898
GM GM
Other Names: Oxygen Sensor
Replaces: 12643903
Description: Downstream. Envision. 2.5l. Bank 1 sen 2. Acadia. 2.5l. Lower. Regal TourX. Blazer. 2.5l. Rear. 2.0L. 2.4L. This part requires...
Fits:
  • Buick:
    • Envision,
    • Regal,
    • Regal Sportback,
    • Regal TourX
  • Chevrolet:
    • Blazer,
    • Equinox,
    • Impala,
    • Malibu,
    • Malibu Limited,
    • Traverse
  • GMC:
    • Acadia,
    • Terrain
MSRP $127.99
$71.67

2014-2018 GM Oxygen Sensor

Part Number: 12666672
GM GM
Other Names: Oxygen Sensor
Replaces: 12646903
Description: Front. Without vsport. Upper. ATS. 3.6l. Canister & sensors, 3.6L. Camaro. 3.6l. Without v-series. Pre-catalyst. This part requires...
Fits:
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro
MSRP $73.00
$41.98

Heated Oxygen Sensor

Part Number: 12671088
GM GM
Other Names: Oxygen Sensor
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro
MSRP $72.28
$41.56

Exhaust Gas Recirculation (EGR) Valve Cooler Temperature Sensor

Part Number: 12675840
GM GM
Notes: Order by description.
Other Names: Egr Temp Sensor
Description: Silverado, sierra. 6.6l. Position 1. Temp sensor. Silverado, Sierra 2500 HD. Diesel. Silverado, Sierra 3500 HD. This GM Genuine Part is...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $99.38
$57.14

Heated Oxygen Sensor

Part Number: 12679935
GM GM
Other Names: Oxygen Sensor
Description: Upper. 2.7L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LTD
  • GMC:
    • Sierra 1500,
    • Sierra 1500 Limited
MSRP $94.39
$60.27

Heated Oxygen Sensor

Part Number: 12680470
GM GM
Other Names: Oxygen Sensor
Description: CT6. 4.2l. Canister & sensors, 4.2l twin-turbo, bank 2 sensor 2. This part requires programming and/or special setup procedures GM...
Fits:
  • Cadillac:
    • CT6
MSRP $89.09
$56.87

Oxygen Sensor

Part Number: 12683349
GM GM
Other Names: Upper Oxygen Sensor, F (S)Sensor
Description: Corvette. 5.5l. Upstream.
Fits:
  • Chevrolet:
    • Corvette
MSRP $121.74
$68.17

Oxygen Sensor

Part Number: 12696737
GM GM
Other Names: Lower Oxygen Sensor, F (S)Sensor
Description: Canister & sensors, 6.2L. CT5. 6.2l. Downstream. Right.
Fits:
  • Cadillac:
    • CT5
MSRP $63.44
$36.48

Oxygen Sensor

Part Number: 12702904
GM GM
Other Names: F (S)Sensor
Description: Upstream. Right. With supercharger. Escalade. 6.2l.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
MSRP $75.88
$43.63

Nitrogen Oxides Sensor

Part Number: 12708005
GM GM
Other Names: Sensor
Replaces: 12695881
Description: 6.6L diesel, sensors. Detects the nitrogen oxide content of the exhaust to help optimize emissions Manufactured to GM OE...
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $326.22
$182.68

Oxygen Sensor

Part Number: 12712497
GM GM
Other Names: Lower Oxygen Sensor, F (S)Sensor
Description: Corvette. 5.5l. Downstream.
Fits:
  • Chevrolet:
    • Corvette
MSRP $87.62
$50.38

Sensor

Part Number: 12741484
GM GM
Replaces: 12673517, 12676706, 12680469, 12718676
Description: NOX Sensor.
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
MSRP $403.58
$226.00

Sensor

Part Number: 40009340
GM GM
Replaces: 12686785, 24000464, 40009220
Description: 3.0L diesel, sensors. Suburban. 3.0l diesel. Lower. To 05/19/22. Tahoe. 3.0l diesel. Yukon. 3.0l diesel. Right. Escalade. 3.0l diesel.
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Suburban,
    • Tahoe
  • GMC:
    • Yukon,
    • Yukon XL
MSRP $231.44
$129.61

Nitrogen Oxide (Nox) Sensor

Part Number: 40009363
GM GM
Other Names: Nitrogen Oxide Sensor, Rear Nox Sensor, Sensor
Replaces: 24000238
Description: Silverado, sierra. 3.0l diesel. Position 3-chassis rear. 3.0L diesel, 2023-25. Lower. Left. Yukon. 3.0l diesel. 3.0L diesel 2025...
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Yukon,
    • Yukon XL
MSRP $261.78
$146.60

Exhaust Temperature Sensor

Part Number: 55499759
GM GM
Other Names: Exhaust Gas Temperature (Egt) Sensor
Description: Location-Before Diesel Particulate Filter. Helps provide accurate temperature detection Heat and vibration resistant for operating...
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
MSRP $69.60
$40.02

Exhaust Temperature Sensor

Part Number: 55499761
GM GM
Other Names: Exhaust Gas Temperature (Egt) Sensor
Description: Location-After Diesel Particulate Filter. Helps provide accurate temperature detection Heat and vibration resistant for operating...
Fits:
  • Chevrolet:
    • Colorado,
    • Express 2500,
    • Express 3500
  • GMC:
    • Canyon,
    • Savana 2500,
    • Savana 3500
MSRP $81.64
$46.94

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