Emission Systems
availability
Heated Oxygen Sensor
GM
93191307
Astra. Front (position 1). This part requires programming and/or special setup procedures GM Service Information describes the...
$78.98
MSRP $144.24
Save $65.26
45.2% Off 
Driver Side Secondary Air Injection Shut-Off and Check Valve
GM
12633749
Impala. 3.6l. Left. 3.6L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$182.47
MSRP $334.20
Save $151.73
45.4% Off 
Vapor Canister
GM
26334031
Awd. Equinox. 1.5l. Fwd. Terrain. 1.5l.
$118.97
MSRP $218.30
Save $99.33
45.5% Off 
Heated Oxygen Sensor
GM
12586996
Front. 4.2L. Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and...
$94.05
MSRP $171.78
Save $77.73
45.2% Off 
Vapor Canister
GM
85596720
Equinox, Terrain. 1.5l. First design. Equinox, Terrain. 2.0l.
$148.74
MSRP $272.92
Save $124.18
45.5% Off 
Engine Cooler Seal
GM
55583122
1.6L, egr cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.98
MSRP $9.30
Save $2.32
24.9% Off 
Heated Oxygen Sensor
GM
12634062
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$90.73
MSRP $165.72
Save $74.99
45.3% Off 
Nitrogen Oxide Sensor
GM
12708006
NOX Sensor. Silverado, Sierra 2500 HD. Rear. Silverado, Sierra 3500 HD. 6.6L diesel, sensors, 2020-23.
$180.34
MSRP $330.30
Save $149.96
45.4% Off 
Exhaust Temp Sensor
GM
12737537
6.6L diesel, sensors, at muffler & pipe, posn 3. 6.6L diesel, sensors, 2024-26, exhaust particulate.
$66.78
MSRP $121.98
Save $55.20
45.3% Off 
Evaporative Emission Canister Vent Hose
GM
84706626
Filler pipe, regular cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$59.85
MSRP $95.90
Save $36.05
37.6% Off 
OEM NEW 2007-2018 GM Chevrolet GMC Cadillac Evap Emission Canister Vent 23481275
GM
23481275
Vent solenoid valve. Location-Vapor Canister. Avalanche, Escalade EXT. 2010-13. Escalade ESV. Suburban. Yukon XL. Tahoe, Yukon,...
$65.88
MSRP $120.32
Save $54.44
45.2% Off 
Exhaust Gas Recirculation Cooler Temperature Sensor
GM
55514862
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$20.19
MSRP $31.06
Save $10.87
35% Off 
Nitrogen Oxides Sensor
GM
24001918
NOX Sensor. 2.8L turbo diesel egr valve & related components. lower. Detects the nitrogen oxide content of the exhaust to help optimize...
$168.48
MSRP $308.58
Save $140.10
45.4% Off 
Vapor Canister
GM
15112165
Suburban, Yukon XL. 3/4 ton. 8.1l. Escalade EXT, esv. 3/4 ton. Avalanche. 3/4 ton. Helps reduce harmful pollutants from entering the...
$225.43
MSRP $415.16
Save $189.73
45.7% Off 
Reductant Fluid Injector
GM
12696018
Manufactured to GM OE specification for fit, form, and function
$75.82
MSRP $138.48
Save $62.66
45.2% Off 
Nitrogen Oxides Sensor
GM
24001908
1.6L, sensors. This part requires programming and/or special setup procedures. GM Service Information describes the procedures and...
$394.96
MSRP $727.36
Save $332.40
45.7% Off 
Nitrogen Oxides Sensor
GM
55515865
1.6L, sensors. Nox. Position 2. Detects the nitrogen oxide content of the exhaust to help optimize emissions
Manufactured to GM OE...
$397.23
MSRP $731.54
Save $334.31
45.7% Off 
Vapor Canister Vent Hose
GM
84117923
With awd. Enclave. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$64.24
MSRP $117.34
Save $53.10
45.3% Off 
Vapor Canister Leak Detection Pump
GM
22865478
Volt. Malibu. 1.8l. ELR. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$131.90
MSRP $242.02
Save $110.12
45.5% Off 
Heated Oxygen Sensor
GM
12640115
2.0L turbo. Regal. 2.0l. Downstream. Verano. 2.0l. This part requires programming and/or special setup procedures GM Service Information...
$109.50
MSRP $200.92
Save $91.42
45.5% Off 
Evaporative Emission Canister
GM
84325521
Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 6.6L gas. Helps reduce harmful pollutants from entering the atmosphere
Captures...
$178.53
MSRP $326.98
Save $148.45
45.4% Off 
Exhaust Gas Recirculation (EGR) Cooler Gasket
GM
55575360
1.6L, egr cooler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$12.12
MSRP $17.32
Save $5.20
30% Off 
Vapor Canister Vent Hose
GM
84404632
Without hybrid. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$37.33
MSRP $53.23
Save $15.90
29.9% Off 
Vapor Canister Solenoid
GM
84613096
Silverado, Sierra 2500 HD. Crew cab. Short box. Silverado, Sierra 3500 HD. 6.6L gas, 6.9ft box. Controls fresh air flow to the canister...
$63.24
MSRP $115.50
Save $52.26
45.2% Off 
Positive Crankcase Ventilation Tube Gasket
GM
12671847
6.6L diesel, oil lines. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$7.14
MSRP $9.52
Save $2.38
25% Off 
Heated Oxygen Sensor
GM
12687606
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...
$51.21
MSRP $87.62
Save $36.41
41.6% Off 
Engine Coolant Pipe Seal
GM
12634281
Sedan, 2.0L turbo. 2016-18. Coupe, 2.0L turbo. Helps prevent leaks in various components of your vehicle
This GM Genuine Part is...
$7.78
MSRP $9.75
Save $1.97
20.2% Off 
M10x25 Multi-Purpose Bolt
GM
11516327
1995-05, front. 2017-20, egr valve & related components. Pointed. Z06, zr1 & grand sport. Base & 427. 1992-96 2.2L, rear. 3.8L. Strut...
$4.28
MSRP $5.00
Save $0.72
14.4% Off 
Vapor Hose
GM
86589781
Fwd. Traverse. Pump to canister. Acadia.
$78.13
MSRP $142.70
Save $64.57
45.2% Off 
Evaporative Emission Canister
GM
84678053
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$179.35
MSRP $328.48
Save $149.13
45.4% Off 
Heated Oxygen Sensor
GM
12615124
LaCrosse. Impala, Monte Carlo. 5.3l. Rear. Grand Prix. This part requires programming and/or special setup procedures GM Service...
$107.21
MSRP $195.82
Save $88.61
45.3% Off 
Vapor Canister Vent Hose
GM
84814747
Manufactured to GM OE specification for fit, form, and function
$64.24
MSRP $117.34
Save $53.10
45.3% Off 
Harness
GM
84836850
3.0L diesel, emission reduction system.
$121.57
MSRP $223.06
Save $101.49
45.5% Off 
Secondary Air Injection Check Valve
GM
55583592
Sonic. Cruze, Cruze Limited. 1.8l. Without diesel, 1.8L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed,...
$165.71
MSRP $303.50
Save $137.79
45.4% Off 
Engine Mount Vacuum Tank
GM
84017372
Sedan, 2.0L turbo, with awd. Coupe, 2.0L turbo, with awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$37.86
MSRP $56.83
Save $18.97
33.4% Off 
Fuel Tank Filler Vent Hose
GM
84018885
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$51.53
MSRP $74.50
Save $22.97
30.8% Off 
Inlet Pipe
GM
55514988
Suburban. 3.0l diesel. Cooler. Tahoe. 3.0l diesel. Height pressure system. To valve. Yukon. 3.0l diesel. 3.0L diesel high pressure....
$16.94
MSRP $26.06
Save $9.12
35% Off 
Evaporative Emission Hose
GM
84886561
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$92.17
MSRP $168.34
Save $76.17
45.2% Off 
Vapor Canister
GM
85161069
ATS. Federal. California. Without pzev. With v-series.
$126.18
MSRP $231.52
Save $105.34
45.5% Off 
Emission Reduction Fluid Control Module
GM
84880436
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$109.32
MSRP $200.58
Save $91.26
45.5% Off 
Diesel Exhaust Fluid (Def) System Main Wiring Harness
GM
85037010
3.0L diesel emission reduction system.
$113.45
MSRP $208.16
Save $94.71
45.5% Off 
Vapor Canister Vent Hose
GM
84429641
3.6L, without awd, 2nd design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$60.97
MSRP $111.36
Save $50.39
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