Emission Modules & Control Units
My Garage
Color
Condition
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Heated Oxygen Sensor
Part Number: 19178934
GM Notes: Order by engine equipment, transmission type and vehicle series.
Other Names: Oxygen Sensor, afs93
Replaces: 25312191
Description: All models. 7.4l. On manifold. Express, savana. All models. 5.0l, 5.7l. 4l80e, manual trans. Without diesel. Over 8500 gvw. Front. 4.3l,...
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- C1500,
- C2500,
- C3500,
- C3500HD,
MSRP $146.38
$84.17
Heated Oxygen Sensor
Part Number: 19184901
GM Other Names: Oxygen Sensor, 5195
Replaces: 88975495
Description: Front. 2.4L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special...
Fits:
- Pontiac:
- Vibe
MSRP $219.22
$131.53
Heated Oxygen Sensor
Part Number: 19209812
GM Other Names: Oxygen Sensor, 5887
Replaces: 19210423, 25333817
Description: All models. 6.0l. Left. 3/4, 1 ton. Left. 1/2 ton. With crew cab pick-up. Rear of converter, 6.0l. This part requires programming and/or...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche 2500,
- Silverado 1500,
MSRP $147.66
$84.90
Heated Oxygen Sensor
Part Number: 19209815
GM Other Names: Oxygen Sensor, 5889
Replaces: 12590847, 12599205
Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
Fits:
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche,
Backordered
Oxygen Sensor
Part Number: 19211437
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,
Not For Sale
Heated Oxygen Sensor
Part Number: 19316342
GM Other Names: Oxygen Sensor
Description: City Express. Upstream. This part requires programming and/or special setup procedures GM Service Information describes the procedures...
Fits:
- Chevrolet:
- City Express
MSRP $402.66
$230.72
Rear Oxygen Sensor
Part Number: 19355312
GM Applications: W/SUBURBAN 3500HD.
Other Names: Oxygen Sensor, Hub & Bearing, Sensor, 8482
Replaces: 19178933, 23327366, 25317697
Description: Corvette. Post-converter. Suburban 3500hd.
Fits:
- Chevrolet:
- Corvette,
- Suburban 3500 HD
MSRP $172.86
$98.96
Heated Oxygen Sensor
Part Number: 55485043
GM Other Names: Upper Oxygen Sensor
Description: 1.8L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools...
Fits:
- Chevrolet:
- Malibu
MSRP $95.28
$55.14
Heated Oxygen Sensor
Part Number: 55489474
GM Other Names: Oxygen Sensor
Description: XT4. Up stream. Upstream. Upper. Bank 1 sensor 1. Acadia. 2.0l. Blazer. 2.0l. This part requires programming and/or special setup...
Fits:
- Buick:
- Envision
- Cadillac:
- CT4,
- CT5,
- CT6,
- XT4,
MSRP $72.13
$41.75
Position 2 Exhaust Temperature Sensor
Part Number: 55495856
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,
MSRP $100.32
$57.68
Position 4 Exhaust Temperature Sensor
Part Number: 55495858
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,
MSRP $103.18
$59.33
Position 5 Exhaust Temperature Sensor
Part Number: 55495859
GM Other Names: Temp Sensor
Replaces: 55593639
Description: Express, savana. 2.8l diesel. Position #5. Canyon, Colorado. 2.8l diesel. Rear. Right. Helps provide accurate temperature detection
Heat...
Fits:
- Chevrolet:
- Colorado,
- Express 2500,
- Express 3500
- GMC:
- Canyon,
- Savana 2500,
MSRP $102.34
$58.85
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
$50.06
Heated Oxygen Sensor
Part Number: 55565000
GM Other Names: Oxygen Sensor
Description: Astra. Rear (position 2). This part requires programming and/or special setup procedures GM Service Information describes the procedures...
Fits:
- Saturn:
- Astra
MSRP $105.80
$60.84
Exhaust Temperature Sensor
Part Number: 55581035
GM Other Names: Exhaust Temp Sensor
Description: With diesel, egr valve & related components, lower. Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 2. Helps...
Fits:
- Chevrolet:
- Cruze
MSRP $106.82
$61.42
Exhaust Temperature Sensor
Part Number: 55583113
GM Other Names: Exhaust Gas Temperature (Egt) Sensor
Description: 1st Design. Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
Fits:
- Chevrolet:
- Cruze
MSRP $173.66
$99.42
Position 3 Exhaust Temperature Sensor
Part Number: 55595727
GM Other Names: Exhaust Temp Sensor
Description: 1.6L, sensors, position 3. Cruze. 1.6l. Exhaust temp. On front pipe. 1.6L, front section, #3. Helps provide accurate temperature...
Fits:
- Chevrolet:
- Cruze
MSRP $61.30
$35.48
Position 1 Exhaust Temperature Sensor
Part Number: 55598259
GM Other Names: Exhaust Temp Sensor
Description: With diesel, egr valve & related components, upper. Cruze, Cruze Limited. 2.0l. Downstream. Exhaust temp sensor. Position 1. Helps...
Fits:
- Chevrolet:
- Cruze
MSRP $87.64
$50.72
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
$67.90
Nitrogen Oxides Sensor
Part Number: 24001899
GM Other Names: Sensor
Replaces: 12680340, 12694399, 12696464
Description: Silverado, sierra. Position 2. Sensors, 3.0L diesel. This part requires programming and/or special setup procedures. GM Service...
Fits:
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD
- GMC:
- Sierra 1500,
- Sierra 1500 Limited
MSRP $270.66
$155.09
Heated Oxygen Sensor
Part Number: 12655677
GM Other Names: Oxygen Sensor
Description: Corvette. Upper. Camaro. 6.2l. CTS. 6.2l. Canister & sensors, 6.2l. This part requires programming and/or special setup procedures GM...
Fits:
- Cadillac:
- CTS
- Chevrolet:
- Camaro,
- Corvette
MSRP $100.70
$57.90
Nitrogen Oxide Sensor Kit with Sensor and Clips
Part Number: 12671388
GM Other Names: Rear Nox Sensor
Replaces: 12622451, 19256344
Description: Nitrogen oxide. Sierra, silverado. Rear. 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 $543.55
$311.46
Oxygen Sensor
Part Number: 12590594
GM Other Names: Rear Oxygen Sensor, F (S)Sensor, 969
Description: Solstice. 2.0L, 1st design.
Fits:
- Pontiac:
- Solstice
- Saturn:
- Sky
$99.19
Heated Oxygen Sensor
Part Number: 12701634
GM Other Names: Oxygen Sensor
Replaces: 12663317
Description: 1.5L turbo. Malibu. 1.5l. With high output. Spark. 1.5, 2.0L, 1.5L. Equinox, Terrain. 1.5l. This part requires programming and/or...
Fits:
- Buick:
- Encore
- Chevrolet:
- Cruze,
- Equinox,
- Malibu,
- Spark,
MSRP $125.58
$72.21
Heated Oxygen Sensor
Part Number: 12667438
GM Other Names: Oxygen Sensor
Description: Acadia. 3.6l. Lower. Enclave. Upstream. Blazer. 3.6l. XT5. 3.6l. XT6. 2.5L, 3.6L. 3.6L. This part requires programming and/or special...
Fits:
- Buick:
- Enclave
- Cadillac:
- XT5,
- XT6
- Chevrolet:
- Blazer,
- Colorado,
MSRP $84.51
$48.92
Heated Oxygen Sensor
Part Number: 12609457
GM Other Names: Oxygen Sensor, 1089
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,
- Camaro,
MSRP $102.26
$58.80
Exhaust Particulate Sensor
Part Number: 55508293
GM Other Names: Sensor
Replaces: 55490085, 55502533, 55504592
Description: 1.6L, sensors, particulate. Equinox, Terrain. 1.6l diesel. Ex. particulate.
Manufactured to GM OE specification for fit, form, and...
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $320.52
$183.66
Heated Oxygen Sensor
Part Number: 19178918
GM Notes: Order by engine equipment, transmission type and vehicle series.
Other Names: Oxygen Sensor, afs105
Replaces: 25312200
Description: Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Astro,
- Blazer,
- C1500,
- C2500,
MSRP $142.96
$82.20
Oxygen Sensor
Part Number: 12718675
GM Other Names: Sensor
Replaces: 12673516, 12676705
Description: NOX Sensor.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $540.96
$309.97
Heated Oxygen Sensor
Part Number: 12622643
GM Other Names: Oxygen Sensor, 1158
Description: Lucerne. 3.9L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
Fits:
- Buick:
- Lucerne
MSRP $172.62
$98.82
Exhaust Temperature Sensor
Part Number: 12623113
GM Other Names: Exhaust Gas Temperature (Egt) Sensor, 1161
Replaces: 12598444
Description: Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $326.18
$186.91
Heated Oxygen Sensor
Part Number: 12639692
GM Other Names: Oxygen Sensor, 1200
Description: Equinox, Terrain. 2.4l. Downstream. Captiva Sport. 2.4l. Rear. This part requires programming and/or special setup procedures GM Service...
Fits:
- Chevrolet:
- Captiva Sport,
- Equinox
- GMC:
- Terrain
MSRP $41.52
$24.03
Heated Oxygen Sensor
Part Number: 12640453
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:
- XTS
- Chevrolet:
- Camaro,
- Colorado,
- Impala
- GMC:
- Canyon
MSRP $100.42
$57.74
Heated Oxygen Sensor
Part Number: 12644786
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
$129.35
Heated Oxygen Sensor
Part Number: 12645561
GM Other Names: Oxygen Sensor
Description: ATS. 2.0l. Upper. CTS. 2.0l. Canister & sensors, 2.0l turbo. ATS. 2.5l. Coupe, 2.0L turbo. Sedan, canister & sensors, 2.5L. This part...
Fits:
- Cadillac:
- ATS,
- CTS
MSRP $93.76
$54.26
Heated Oxygen Sensor
Part Number: 12656543
GM 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 $176.24
$100.90
Heated Oxygen Sensor
Part Number: 12659516
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,
MSRP $114.34
$65.75
Heated Oxygen Sensor
Part Number: 12665061
GM Other Names: Oxygen Sensor
Description: 2.4L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools...
Fits:
- Chevrolet:
- Equinox
- GMC:
- Terrain
MSRP $88.00
$50.93
Exhaust Temperature Sensor
Part Number: 12683486
GM Notes: Order by description.
Other Names: Temp Sensor
Replaces: 12672665
Description: 6.6L diesel, egr valve & related components, 2017-19, upper, front. Exhaust temp sensor. 6.6l. Position 1. Silverado, Sierra 2500 HD....
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $82.42
$47.70
Exhaust Temperature Sensor
Part Number: 12683525
GM Notes: Order by description.
Other Names: Temp Sensor
Replaces: 12672685
Description: 6.6L diesel, egr valve & related components, 2017-19, lower. Exhaust temp sensor. 6.6l. Position 5. 6.6L diesel, sensors, at muffler &...
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $77.28
$44.73
Oxygen Sensor
Part Number: 12696736
GM Other Names: Lower Oxygen Sensor, F (S)Sensor
Description: Canister & sensors, 6.2L. CT5. 6.2l. Downstream. Left.
Fits:
- Cadillac:
- CT5
MSRP $62.42
$36.13
Heated Oxygen Sensor
Part Number: 12704309
GM Other Names: Oxygen Sensor
Description: Canister & sensors, 2.7L. CT4. 2.7l. Upstream. This part requires programming and/or special setup procedures GM Service Information...
Fits:
- Cadillac:
- CT4
MSRP $77.44
$51.09
Nitrogen Oxide Sensor
Part Number: 12708006
GM Other Names: Lower Nox Sensor, Oxygen Sensor, Sensor
Replaces: 12695882
Description: Silverado, Sierra 2500 HD. Diesel. Rear. Silverado, Sierra 3500 HD. NOX Sensor.
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $321.30
$184.10
Rear Nox Sensor
Part Number: 12718742
GM Other Names: Front Nox Sensor
Replaces: 12680215, 12680619
Description: 6.6L diesel, egr valve & related components, 2017-19 ( POSN 1 )
Fits:
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
MSRP $546.47
$313.13
Oxygen Sensor
Part Number: 21022009
GM Other Names: Sensor Kit
Description: Dohc, calif. Emission.
Fits:
- Saturn:
- SC1,
- SC2,
- SL,
- SL1,
- SL2,
MSRP $109.82
$65.89
Nitrogen Oxides Sensor
Part Number: 24000395
GM Other Names: Sensor
Replaces: 55491592, 55494551, 55495040, 55496922
Description: Canyon, Colorado. 2.8l. 2.8L turbo diesel, egr valve & related components, upper. Detects the nitrogen oxide content of the exhaust to...
Fits:
- Chevrolet:
- Colorado
- GMC:
- Canyon
MSRP $491.64
$281.71
No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!