Emission Modules & Control Units
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Exhaust Temperature Sensor
Part Number: 19418898
GM Notes: Order by description.
Other Names: Oxygen Sensor
Replaces: 12622555
Description: Silverado, sierra. 6.6l. Position 5. Position 2. Exhaust temp sensor. 6.6l. 6.6L diesel, egr valve & related components, 2015-16, at...
Fits:
- Chevrolet:
- Silverado 1500,
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 1500,
- Sierra 2500 HD,
MSRP $97.82
$55.76
Exhaust Temperature Sensor
Part Number: 19418988
GM Other Names: Temp Sensor
Replaces: 12642451
Description: Express, savana. 6.6l diesel. Position #1. 2010-16, egr valve & related components, at turbo exh pipe. This part requires programming...
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500
- GMC:
- Savana 2500,
- Savana 3500,
MSRP $69.48
$39.60
Oxygen Sensor
Part Number: 19418989
GM Other Names: F (S)Sensor
Replaces: 12622557, 12635522
Description: 2010-16, egr valve & related components, at turbo exh pipe.
Fits:
- Chevrolet:
- Express 2500,
- Express 3500
- GMC:
- Savana 2500,
- Savana 3500
MSRP $69.22
$39.46
Temp Sensor
Part Number: 40009349
GM Notes: Included with turbocharger.
Other Names: Exhaust Temp Sensor, Exhaust Gas Temperature (Egt) Sensor, Module
Description: Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Position 1 (turbocharger). Yukon. 3.0l diesel. 3.0L diesel 2025 sensors. upper.
Fits:
- Chevrolet:
- Silverado 1500,
- Suburban,
- Tahoe
- GMC:
- Sierra 1500,
- Yukon,
MSRP $102.71
$65.00
Exhaust Temperature Sensor
Part Number: 55495855
GM Other Names: Temp Sensor
Replaces: 55593637
Description: 2017-20, egr valve & related components, catalytic converter, upper. Express, savana. 2.8l diesel. Position #1. Canyon, Colorado. 2.8l...
Fits:
- Chevrolet:
- Colorado,
- Express 2500,
- Express 3500
- GMC:
- Canyon,
- Savana 2500,
MSRP $83.44
$47.56
Sensor
Part Number: 55496258
GM Replaces: 55581034
Description: Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 3.
Fits:
- Chevrolet:
- Cruze
MSRP $94.78
$54.02
Sensor
Part Number: 55511824
GM Replaces: 55497864, 55595726
Description: 1.6L, sensors, position 2. Equinox, Terrain. 1.6l diesel. Position 2 lower cat. Cruze. 1.6l. Exhaust temp. On particulate filter. 1.6L,...
Fits:
- Chevrolet:
- Cruze,
- Equinox
- GMC:
- Terrain
MSRP $86.50
$49.31
Nitrogen Oxides Sensor
Part Number: 55515864
GM Other Names: Sensor
Replaces: 55495830
Description: Nox. Position 1. 1.6L, sensors. Detects the nitrogen oxide content of the exhaust to help optimize emissions
Manufactured to GM OE...
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $543.28
$297.45
Nitrogen Oxides Sensor
Part Number: 55515865
GM Other Names: Sensor
Replaces: 55501907
Description: 1.6L, sensors. Nox. Position 2. Detects the nitrogen oxide content of the exhaust to help optimize emissions
Manufactured to GM OE...
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
Backordered
Heated Oxygen Sensor
Part Number: 55574136
GM Other Names: Oxygen Sensor
Description: Sonic. Rear. 1.8L. 1.4L turbo. This part requires programming and/or special setup procedures GM Service Information describes the...
Fits:
- Chevrolet:
- Sonic
MSRP $85.68
$48.84
Nitrogen Oxide (Nox) Sensor
Part Number: 40009361
GM Other Names: Nitrogen Oxide Sensor, Upper Nox Sensor, Sensor
Replaces: 24000236
Description: Silverado, sierra. 3.0l diesel. Position 1-under hood. 3.0L diesel, 2023-25. Suburban. 3.0l diesel. Upper. Tahoe. 3.0l diesel. Yukon....
Fits:
- Chevrolet:
- Silverado 1500,
- Suburban,
- Tahoe
- GMC:
- Sierra 1500,
- Yukon,
MSRP $162.44
$90.15
Exhaust Gas Recirculation Cooler Temperature Sensor
Part Number: 55484960
GM Other Names: Temp Sensor
Description: Express, savana. 2.8l diesel. Sensor 2. 2.8L turbo diesel egr valve & related components. EGR cooler. This GM Genuine Part is designed,...
Fits:
- Chevrolet:
- Colorado,
- Express 2500,
- Express 3500
- GMC:
- Canyon,
- Savana 2500,
MSRP $53.34
$30.40
Heated Oxygen Sensor
Part Number: 55488558
GM Other Names: Oxygen Sensor
Replaces: 12724840
Description: Silverado, sierra. 2.7l. Lower. XT4. Down stream. Downstream. CT4. 2.7l. Bank 1 sensor 2. Acadia. 2.0l. Blazer. 2.0l. This part requires...
Fits:
- Buick:
- Envision
- Cadillac:
- CT4,
- CT5,
- CT6,
- XT4,
MSRP $65.15
$37.14
Exhaust Temperature Sensor
Part Number: 55491112
GM Other Names: Temp Sensor
Description: Silverado, sierra. Sensors, 3.0L diesel, position 2. Helps provide accurate temperature detection
Heat and vibration resistant for...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
MSRP $78.46
$44.72
Exhaust Gas Recirculation (EGR) Valve Cooler Temperature Sensor
Part Number: 55502722
GM Other Names: Exhaust Gas Temperature (Egt) Sensor
Description: 1.6L, sensors. Location-Exhaust Manifold. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $80.18
$45.70
Heated Oxygen Sensor
Part Number: 55572215
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
Heated Oxygen Sensor
Part Number: 55572216
GM Other Names: Oxygen Sensor, 11812
Replaces: 55562206
Description: Cruze, Cruze Limited. 1.4l. Downstream. Without diesel, 1.4L turbo. Cruze, Cruze Limited. 1.8l. Without diesel, 1.8L. This part requires...
Fits:
- Chevrolet:
- Cruze,
- Cruze Limited
MSRP $118.08
$65.53
Heated Oxygen Sensor
Part Number: 55574135
GM Other Names: Oxygen Sensor
Description: Without high output. Encore. Eng. vin b - luv. Downstream. Trax. This part requires programming and/or special setup procedures GM...
Fits:
- Buick:
- Encore
- Chevrolet:
- Trax
MSRP $124.46
$69.08
Heated Oxygen Sensor
Part Number: 55584585
GM Other Names: Upper Oxygen Sensor
Replaces: 55569903
Description: Volt. Upper. ELR. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
Fits:
- Cadillac:
- ELR
- Chevrolet:
- Volt
MSRP $214.10
$117.22
Heated Oxygen Sensor
Part Number: 19178939
GM Other Names: Oxygen Sensor, afs73
Replaces: 25165311, 25312178
Description: 4.6L. Allante. 4.9L, california. All models. 4.9l. At manifold. Aurora. Detects oxygen content in the exhaust gases to help optimize...
Fits:
- Cadillac:
- Allante,
- DeVille,
- Eldorado,
- Seville
- Oldsmobile:
- Aurora
MSRP $143.32
$79.54
F (S)Sensor
Part Number: 19355317
GM Notes: Order by description.
Replaces: 19178949, 19178950, 25162980, 25164727, 25312195, 25312204
Description: Secondary. 2.4l. Secondary. 3.1l. 1996-98, 4 cylinder, at converter. 4 cylinder, #2. 4 cylinder, 4 wire lead. Exhaust pipe. 6 cylinder,...
Fits:
- Buick:
- Skylark
- Oldsmobile:
- Achieva,
- Cutlass
- Pontiac:
- Grand Am
MSRP $145.04
$80.50
Heated Oxygen Sensor
Part Number: 19178958
GM Other Names: Oxygen Sensor, afs109
Replaces: 25312203, 25312211
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,
- LeSabre,
- Park Avenue,
- Regal,
- Riviera,
MSRP $125.22
$69.50
Nitrogen Oxides Sensor
Part Number: 24001907
GM Other Names: Sensor
Replaces: 55495827, 55498412, 55503927, 55595730
Description: 1.6L, sensors, 1st design. This part requires programming and/or special setup procedures. GM Service Information describes the...
Fits:
- Chevrolet:
- Cruze
MSRP $548.56
$300.34
Oxygen Sensor
Part Number: 25176709
GM Other Names: Sensor, 10923
Replaces: 10137641
Description: With zr1. 2nd design.
Fits:
- Chevrolet:
- Corvette
MSRP $97.46
$55.55
Heated Oxygen Sensor
Part Number: 19353136
GM Other Names: Oxygen Sensor
Replaces: 12568223, 12578574, 12588274
Description: Cavalier, Sunfire. 2.2l. Rear, 2.2L. 2.2L, pre converter. Detects oxygen content in the exhaust gases to help optimize emissions
This GM...
Fits:
- Chevrolet:
- Cavalier
- Pontiac:
- Sunfire
MSRP $165.01
$91.58
Heated Oxygen Sensor
Part Number: 19355311
GM Other Names: Sensor, afs137
Replaces: 19178923, 25315815
Description: All models. 6.0l. Left. 6.0L, rear of converter. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Cadillac:
- Escalade,
- Escalade EXT
- Chevrolet:
- Avalanche 2500,
- Silverado 1500 HD,
- Silverado 2500,
MSRP $164.32
$91.20
Heated Oxygen Sensor
Part Number: 12622308
GM Other Names: Oxygen Sensor, 1153
Description: Silverado, sierra. 6.0l. Front. This part requires programming and/or special setup procedures GM Service Information describes the...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $165.04
$91.60
Heated Oxygen Sensor
Part Number: 12634062
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,
- CTS
- Chevrolet:
- Camaro
MSRP $157.26
$87.28
Heated Oxygen Sensor
Part Number: 12637298
GM Other Names: Oxygen Sensor, 1193
Description: Verano. 2.4l. Downstream. Verano. 2.0l. This part requires programming and/or special setup procedures GM Service Information describes...
Fits:
- Buick:
- Verano
MSRP $171.62
$95.25
Heated Oxygen Sensor
Part Number: 12648137
GM Other Names: Oxygen Sensor
Description: CT6. 3.0l. Front. Canister & sensors, 3.0L. CT5. 3.0l. Upper. This part requires programming and/or special setup procedures GM Service...
Fits:
- Cadillac:
- CT5,
- CT6
MSRP $92.28
$52.60
Heated Oxygen Sensor
Part Number: 12658647
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
$59.75
Heated Oxygen Sensor
Part Number: 12666612
GM Other Names: Oxygen Sensor
Description: Express, savana. Gas. Front. This part requires programming and/or special setup procedures GM Service Information describes the...
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
- Silverado 2500 HD
- GMC:
- Savana 2500,
MSRP $92.87
$52.94
Heated Oxygen Sensor
Part Number: 12666671
GM Other Names: Oxygen Sensor
Replaces: 12646902
Description: Rear. Canister & sensors, 3.0l twin-turbo. CT6. 3.0l. Without vsport. Lower. Canister & sensors, 3.6L. Camaro. 3.6l. ATS. 3.6l. Without...
Fits:
- Cadillac:
- ATS,
- CT6,
- CTS
- Chevrolet:
- Camaro
MSRP $76.30
$43.49
Heated Oxygen Sensor
Part Number: 12669867
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
$53.77
Heated Oxygen Sensor
Part Number: 12669969
GM 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 $72.70
$41.44
Heated Oxygen Sensor
Part Number: 12671087
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,
- CT4,
- CT5,
- CT6,
- CTS
MSRP $72.94
$41.58
Nitrogen Oxide Sensor Kit with Sensor and Clips
Part Number: 12671387
GM Other Names: Front Nox Sensor
Replaces: 19256343
Description: Nitrogen oxide. Sierra, silverado. Front. 6.6L diesel, egr valve & related components. 2010-16, egr valve & related components. Nox...
Fits:
- Chevrolet:
- Express 2500,
- Express 3500,
- Express 4500,
- Silverado 2500 HD,
- Silverado 3500 HD
MSRP $461.10
$252.45
Heated Oxygen Sensor
Part Number: 12681390
GM Other Names: Lower Oxygen Sensor
Description: 1.3L turbo. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
Fits:
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
MSRP $76.20
$43.43
Exhaust Temperature Sensor
Part Number: 12683487
GM Notes: Order by description.
Other Names: Temp Sensor
Replaces: 12672666
Description: 6.6L diesel, egr valve & related components, 2017-19, upper, rear. Exhaust temp sensor. 6.6l. Position 2. 6.6L diesel, sensors, at exh...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $78.78
$44.90
MSRP $78.96
$51.30
Heated Oxygen Sensor
Part Number: 12683553
GM 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,
MSRP $110.38
$61.26
Heated Oxygen Sensor
Part Number: 12687606
GM Other Names: Oxygen Sensor
Description: Silverado, sierra. 5.3l. Upper. Right. 4.3, 5.3, 6.2L, 5.3, 6.2L. Silverado, sierra. 6.2l. This part requires programming and/or special...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
MSRP $83.40
$47.54
Temp Sensor
Part Number: 12694685
GM Other Names: Egr Temp Sensor, Sensor
Description: Silverado, Sierra 2500 HD. Diesel. Position 2. Silverado, Sierra 3500 HD.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $31.88
$19.13
Heated Oxygen Sensor
Part Number: 12695629
GM Other Names: Upper Oxygen Sensor
Description: 1.3L turbo. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
Fits:
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
MSRP $78.88
$51.25
Oxygen Sensor
Part Number: 12718669
GM Other Names: Lower Oxygen Sensor, Sensor
Description: Downstream. XT4. Colorado. 2.7l. CT4. 2.7l. Acadia. 2.0l. Lower. Canyon. 2.7l. Canister & sensors, 2.0l turbo. CT6. 2.0l. Bank 1 sensor 2.
Fits:
- Buick:
- Envision
- Cadillac:
- CT4,
- CT5,
- CT6,
- XT4,
MSRP $69.81
$39.80
MSRP $72.20
$41.15
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