Emission Modules & Control Units
Heated Oxygen Sensor
GM
12658647
Genuine GM OEM Heated Oxygen Sensor (MPN: 12658647) for Buick Verano 2.4L models, this downstream oxygen sensor detects exhaust gas...
$61.14
MSRP $110.36
Save $49.22
44.6% Off 
Heated Oxygen Sensor
GM
12575657
Upgrade your GM vehicle's engine management with the Genuine GM OEM Heated Oxygen Sensor (MPN: 12575657), engineered for precise exhaust...
$166.45
MSRP $304.03
Save $137.58
45.3% Off 
Heated Oxygen Sensor
GM
12665161
GM Genuine OEM Heated Oxygen Sensor (MPN: 12665161) for Corvette lower exhaust position. This oxygen sensor detects oxygen content in...
$39.98
MSRP $70.20
Save $30.22
43% Off 
Position 2 Nitrogen Oxide Sensor Adapter
GM
12662659
Genuine GM OEM Position 2 Nitrogen Oxide Sensor Adapter (MPN: 12662659) is designed for Chevrolet Cruze diesel models equipped with EGR...
$375.89
MSRP $689.70
Save $313.81
45.5% Off 
Heated Oxygen Sensor
GM
12704309
The GM OEM Heated Oxygen Sensor (MPN: 12704309) is an upstream exhaust gas sensor engineered for 2.7L engines in select Cadillac CT4...
$50.28
MSRP $77.44
Save $27.16
35.1% Off 
Nitrogen Oxides Sensor
GM
24001919
Genuine GM OEM Nitrogen Oxides (NOx) Sensor MPN 24001919 is engineered to monitor exhaust emissions and optimize engine performance on...
$364.69
MSRP $669.14
Save $304.45
45.5% Off 
Heated Oxygen Sensor
GM
12609457
# Heated Oxygen Sensor (MPN: 12609457) - Genuine GM OEM Part
Upgrade your vehicle's emissions system with this Genuine GM Heated Oxygen...
$58.07
MSRP $104.82
Save $46.75
44.6% Off 
Heated Oxygen Sensor
GM
12580466
The GM OEM Heated Oxygen Sensor (MPN: 12580466) is engineered to monitor oxygen levels in exhaust gases, optimizing engine performance...
$71.58
MSRP $129.21
Save $57.63
44.6% Off 
Heated Oxygen Sensor
GM
12587785
The GM Genuine Heated Oxygen Sensor (MPN: 12587785) is an essential emissions control component engineered to monitor oxygen levels in...
$58.34
MSRP $105.30
Save $46.96
44.6% Off 
Oxygen Sensor
GM
88973751
This Genuine GM OEM Oxygen Sensor (MPN: 88973751) monitors exhaust gas composition to optimize fuel injection and engine performance on...
$86.78
MSRP $156.64
Save $69.86
44.6% Off 
Heated Oxygen Sensor
GM
25180900
The GM 25180900 Heated Oxygen Sensor is a genuine OEM component engineered to monitor oxygen levels in your vehicle's exhaust system,...
$69.82
MSRP $126.02
Save $56.20
44.6% Off 
Heated Oxygen Sensor
GM
12615124
Upgrade your vehicle's emissions performance with the genuine GM OEM heated oxygen sensor (MPN: 12615124), a critical component...
$108.48
MSRP $195.82
Save $87.34
44.6% Off 
Heated Oxygen Sensor
GM
12609456
Genuine GM OEM Heated Oxygen Sensor (MPN: 12609456) for 4.3L Hummer H2 models, engineered to monitor exhaust gas oxygen levels and...
$58.56
MSRP $105.70
Save $47.14
44.6% Off 
Heated Oxygen Sensor
GM
55565000
Upgrade your Astra's emissions system with the Genuine GM OEM Heated Oxygen Sensor (MPN: 55565000), engineered for rear position 2...
$60.08
MSRP $108.44
Save $48.36
44.6% Off 
Heated Oxygen Sensor
GM
55572215
The GM 55572215 Heated Oxygen Sensor is a genuine OEM part engineered for Chevrolet Sonic and Cruze models equipped with 1.8L engines....
$75.59
MSRP $118.26
Save $42.67
36.1% Off 
Heated Oxygen Sensor
GM
12611165
Genuine GM OEM Heated Oxygen Sensor (MPN: 12611165) for Corvette rear exhaust systems equipped with 7.0L supercharged engines. This...
$108.27
MSRP $195.44
Save $87.17
44.6% Off 
Heated Oxygen Sensor
GM
12597989
# Heated Oxygen Sensor
The GM OEM Heated Oxygen Sensor (MPN: 12597989) is engineered to monitor oxygen levels in exhaust gases,...
$89.18
MSRP $160.98
Save $71.80
44.6% Off 
Nitrogen Oxide Sensor Kit with Sensor and Clips
GM
12671388
**Nitrogen Oxide Sensor Kit with Sensor and Clips (MPN: 12671388) - Genuine GM OEM Part**
This genuine GM OEM nitrogen oxide (NOx)...
$305.03
MSRP $557.13
Save $252.10
45.2% Off 
Sensor
GM
55511824
The Genuine GM OEM Sensor (MPN: 55511824) monitors exhaust temperature on the particulate filter for select 1.6L diesel GM vehicles....
$50.49
MSRP $88.66
Save $38.17
43.1% Off 
Heated Oxygen Sensor
GM
12695629
Upgrade your vehicle's emission control system with the Genuine GM OEM Heated Oxygen Sensor (MPN: 12695629), engineered for select GM...
$52.49
MSRP $80.85
Save $28.36
35.1% Off 
Heated Oxygen Sensor
GM
12666672
The GM OEM Heated Oxygen Sensor (MPN: 12666672) is a genuine pre-catalyst oxygen sensor engineered for select Chevrolet vehicles...
$42.61
MSRP $74.82
Save $32.21
43% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler Temperature Sensor
GM
55502722
The genuine GM OEM exhaust gas recirculation temperature sensor (MPN: 55502722) is engineered to monitor EGR cooler temperatures on 1.6L...
$46.80
MSRP $82.18
Save $35.38
43.1% Off 
Heated Oxygen Sensor
GM
12565397
# Heated Oxygen Sensor - GM OEM Part 12565397
The GM OEM Heated Oxygen Sensor (MPN: 12565397) is engineered to monitor oxygen levels in...
$78.14
MSRP $141.05
Save $62.91
44.6% Off 
Exhaust Gas Temperature (Egt) Sensor
GM
12709276
The Genuine GM OEM Exhaust Gas Temperature (EGT) Sensor (MPN: 12709276) monitors exhaust gas temperature to optimize engine performance,...
$29.16
MSRP $51.20
Save $22.04
43% Off 
Heated Oxygen Sensor
GM
88975493
Upgrade your Pontiac Vibe's emissions system with the Genuine GM OEM Heated Oxygen Sensor (MPN: 88975493), engineered to monitor oxygen...
Oxygen Sensor
GM
12696737
Genuine GM OEM Oxygen Sensor (MPN: 12696737) is a downstream exhaust sensor designed for the 6.2L engine in Cadillac CT5 models. This...
$36.13
MSRP $63.44
Save $27.31
43% Off 
Oxygen Sensor
GM
12721346
Genuine GM OEM Oxygen Sensor MPN 12721346 is designed for upstream right-side installation on select 6.2L and 5.3L GM trucks and SUVs,...
$38.17
MSRP $67.02
Save $28.85
43% Off 
Nitrogen Oxides Sensor
GM
12708005
The Genuine GM OEM Nitrogen Oxides Sensor (MPN: 12708005) is engineered for select diesel-equipped GM vehicles, including 6.6L diesel...
$183.07
MSRP $334.38
Save $151.31
45.3% Off 
Heated Oxygen Sensor
GM
12665162
# Product Description
The GM OEM Heated Oxygen Sensor (MPN: 12665162) is a genuine General Motors oxygen sensor engineered for lower...
$41.66
MSRP $73.16
Save $31.50
43.1% Off 
Heated Oxygen Sensor
GM
55488558
# Heated Oxygen Sensor
Upgrade your vehicle's emissions performance with the Genuine GM OEM Heated Oxygen Sensor (MPN: 55488558),...
$38.03
MSRP $66.77
Save $28.74
43% Off 
Sensor
GM
40009741
GM part 40009741 is a NOx (Nitrogen Oxide) Sensor Assembly .
Key details:
Type: Exhaust emissions sensor (NOx sensor)...
$96.91
MSRP $174.92
Save $78.01
44.6% Off 
Sensor
GM
12747537
Silverado, Sierra 2500 HD. Rear. Silverado, Sierra 3500 HD. 6.6L diesel, sensors, 2024-26.
$139.83
MSRP $255.40
Save $115.57
45.3% Off 
Oxygen Sensor
GM
12598176
Genuine GM OEM Oxygen Sensor (MPN: 12598176) for Pontiac Solstice and Saturn Sky models equipped with 2.4L engines. This rear oxygen...
$106.36
MSRP $191.98
Save $85.62
44.6% Off 
Heated Oxygen Sensor
GM
24402860
Genuine GM OEM Heated Oxygen Sensor (MPN: 24402860) for select Cadillac CTS models with 3.2L engines. This rear oxygen sensor monitors...
$82.01
MSRP $148.04
Save $66.03
44.6% Off 
Heated Oxygen Sensor
GM
12616202
# Product Description
Upgrade your vehicle's emissions system with the Genuine GM OEM Heated Oxygen Sensor (MPN: 12616202), engineered...
$146.48
MSRP $267.54
Save $121.06
45.2% Off 
Heated Oxygen Sensor
GM
12655677
The GM OEM Heated Oxygen Sensor (MPN: 12655677) is an essential emissions control component engineered for Corvette, Camaro, and CTS...
$57.18
MSRP $103.22
Save $46.04
44.6% Off 
Position 2 Exhaust Temperature Sensor
GM
12643246
The Genuine GM OEM Position 2 Exhaust Temperature Sensor (MPN: 12643246) is engineered to monitor exhaust gas temperatures in 2015-2016...
$131.06
MSRP $239.38
Save $108.32
45.3% Off 
Oxygen Sensor
GM
12712497
Genuine GM OEM Oxygen Sensor MPN 12712497 is a downstream exhaust sensor designed for Corvette models with 5.5L engines, ensuring...
$51.15
MSRP $89.82
Save $38.67
43.1% Off 
Exhaust Gas Temperature Sensor
GM
12709275
The GM Genuine Exhaust Gas Temperature Sensor (MPN: 12709275) is an OEM-quality emissions control component engineered to monitor...
$55.55
MSRP $99.48
Save $43.93
44.2% Off 
Heated Oxygen Sensor
GM
12615194
Upgrade your CTS-V coupe's exhaust system with the Genuine GM OEM Heated Oxygen Sensor (MPN: 12615194), engineered specifically for 6.2L...
$109.89
MSRP $200.72
Save $90.83
45.3% Off 
Heated Oxygen Sensor
GM
19355311
The GM Genuine Heated Oxygen Sensor (MPN: 19355311) is engineered to monitor exhaust gas composition and optimize fuel injection for...
$91.03
MSRP $164.32
Save $73.29
44.6% Off 
Oxygen Sensor
GM
90540985
The Genuine GM OEM Oxygen Sensor (MPN: 90540985) is a rear exhaust oxygen sensor designed to monitor and regulate fuel mixture for...
$45.43
MSRP $45.87
Save $0.44
1% Off 
Heated Oxygen Sensor
GM
12640453
GM part 12640453 is a genuine GM Heated Oxygen Sensor (HO2S) , commonly listed as a pre-catalyst (upstream) oxygen sensor for GM...
$57.03
MSRP $102.94
Save $45.91
44.6% Off 
Heated Oxygen Sensor
GM
12572705
The Genuine GM OEM Heated Oxygen Sensor (MPN: 12572705) is engineered to monitor oxygen content in exhaust gases across multiple GM...
$104.36
MSRP $188.38
Save $84.02
44.6% Off 
Heated Oxygen Sensor
GM
12634062
Genuine GM OEM Heated Oxygen Sensor (MPN: 12634062) monitors oxygen levels in exhaust gases to optimize engine performance and emissions...
$89.30
MSRP $161.20
Save $71.90
44.6% Off 
Oxygen Sensor
GM
96951465
Genuine GM OEM Oxygen Sensor (MPN: 96951465) for Chevrolet Aveo and Aveo5 models. This front-mounted exhaust sensor detects oxygen...
$166.20
MSRP $303.56
Save $137.36
45.2% Off 
Heated Oxygen Sensor
GM
12618009
The Genuine GM OEM Heated Oxygen Sensor (MPN: 12618009) is engineered for 2.4L Chevrolet Malibu models to monitor oxygen content in...
$97.45
MSRP $175.90
Save $78.45
44.6% Off 
Oxygen Sensor
GM
12697860
Genuine GM OEM Oxygen Sensor MPN 12697860 is designed for upstream emission control on 2.5L engines in select GM vehicles including...
$21.91
MSRP $36.76
Save $14.85
40.4% Off 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!