Emission Systems
Heated Oxygen Sensor
GM
19209817
LaCrosse. Rear. 3.8l. Grand Prix. Front. 3.8l. Without supercharger. Without dual exh. This part requires programming and/or special...
$92.58
MSRP $165.32
Save $72.74
44% Off 
2008-2010 Chevrolet Malibu - Inlet Hose
GM
15869706
Air injection system, 3.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$61.07
MSRP $95.66
Save $34.59
36.2% Off 
Exhaust Gas Re-Circulation (Egr) Valve Filter
GM
01977796
Air pump, california only. 3.1l. 3.4L. California emissions.
$4.74
MSRP $8.26
Save $3.52
42.6% Off 
F (S)Canister
GM
85159549
With california emissions. Envision.
$157.52
MSRP $281.28
Save $123.76
44% Off 
Nitrogen Oxide Sensor
GM
40009339
3.0L diesel, sensors, 2021-24. Upper. Escalade. 3.0l diesel. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. NOX Sensor. Yukon. 3.0l diesel.
$111.34
MSRP $198.82
Save $87.48
44% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
55510043
Modulates the flow of exhaust gas into the intake manifold to help reduce nitrogen oxide (NOx) emissions
Vapor Canister Air Inlet Hose
GM
84983917
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$99.08
MSRP $176.92
Save $77.84
44% Off 
Vapor Canister Vent Solenoid
GM
84335530
6.0L, 8 ft box. Silverado, sierra. 6.0l. Regular cab. Suburban 3500hd. Controls fresh air flow to the canister
Sends fuel vapors to...
$62.52
MSRP $111.64
Save $49.12
44% Off 
Vapor Canister Vent Valve
GM
88972634
Awd. Prizm. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
$96.25
MSRP $171.87
Save $75.62
44% Off 
Vapor Canister
GM
88973481
2.4L, without awd, without gt. Vibe. 1.8l. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be...
$310.88
MSRP $555.14
Save $244.26
44% Off 
Vapor Canister
GM
84555107
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$182.59
MSRP $326.06
Save $143.47
44% Off 
Exhaust Gas Recirculation (EGR) Valve Gasket
GM
97288795
All models. 6.6l. From bottom of valve. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$7.97
MSRP $12.16
Save $4.19
34.5% Off 
Fluid Pipe
GM
87831177
3.0L diesel, emission reduction system, Escalade ESV.
$78.16
MSRP $139.58
Save $61.42
44% Off 
Vapor Canister Purge Valve with Bracket
GM
88969154
Awd. Vibe. Controls vapor flow from canister to engine
$74.56
MSRP $133.16
Save $58.60
44% Off 
Canister Hose
GM
85745686
5.3 & 6.2L, #1. 6.2L, #1, Escalade ESV.
$72.43
MSRP $129.34
Save $56.91
44% Off 
2014-2017 GM Oxygen Sensor
GM
92457789
Rear. SS. 6.0L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$53.99
MSRP $93.90
Save $39.91
42.5% Off 
Vapor Canister
GM
85158838
Enclave. 3.6L. Acadia. Traverse Limited.
$193.21
MSRP $354.35
Save $161.14
45.5% Off 
Auxiliary Vapor Canister
GM
84492877
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$146.42
MSRP $273.88
Save $127.46
46.5% Off 
Pressure Sensor
GM
40009562
6.6L diesel, exhaust pressure differential sensor. 3.0L diesel 2025-26 sensors. 3.0L diesel low pressure.
$24.27
MSRP $42.20
Save $17.93
42.5% Off 
Vapor Hose
GM
85722338
Acadia. Pump to canister. Awd. Traverse.
$68.97
MSRP $123.16
Save $54.19
44% Off 
2016-2019 Chevrolet Malibu - Fitting
GM
55590841
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$13.17
MSRP $20.09
Save $6.92
34.4% Off 
Canister
GM
42934266
LaCrosse. Regal Sportback. 2.0l. Fwd. 3.6L, without awd, 1st design. 2.5L, 1st design. 1.5L turbo. 2.0L turbo.
$123.45
MSRP $220.44
Save $96.99
44% Off 
Heated Oxygen Sensor
GM
55574135
Without high output. Encore. Eng. vin b - luv. Downstream. Trax. This part requires programming and/or special setup procedures GM...
$71.44
MSRP $127.58
Save $56.14
44% Off 
Secondary Air Injection Pump Pipe
GM
55569324
With pzev. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
$28.55
MSRP $43.56
Save $15.01
34.5% Off 
Secondary Air Injection Pump
GM
55560133
SRX. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to...
$197.09
MSRP $351.94
Save $154.85
44% Off 
Vapor Canister Purge Valve
GM
55573017
Encore. Eng. vin b - luv. Sonic. 1.4l. Trax. Cruze, Cruze Limited. 1.4l. Without diesel, 1.4L turbo. Controls vapor flow from canister...
$32.46
MSRP $56.46
Save $24.00
42.5% 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,...
$165.33
MSRP $295.24
Save $129.91
44% Off 
Fuel Tank Fill Vent Pipe
GM
84006400
With awd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$105.17
MSRP $187.80
Save $82.63
44% Off 
Evaporative Emission Pipe
GM
93357393
Rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$93.84
MSRP $147.00
Save $53.16
36.2% Off 
Positive Crankcase Ventilation Tube
GM
55496605
2019 This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$10.86
MSRP $16.56
Save $5.70
34.4% Off 
2017-2019 GM Vent Hose
GM
84138743
Double & crew cab filler pipe. 6.5 ft box. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$24.97
MSRP $36.19
Save $11.22
31% Off 
Charge Air Cooler Inlet Air Rear Hose Adapter
GM
55515878
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$48.28
MSRP $73.65
Save $25.37
34.4% Off 
2013-2021 GM Vacuum Tank
GM
84017381
2.0L turbo. Sedan, 2.5L. Sedan, 3.6L twin-turbo. Coupe, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to...
$38.54
MSRP $58.77
Save $20.23
34.4% Off 
Emission Reduction Fluid Front Inlet Pipe Assembly
GM
84389464
6.6L diesel, emission reduction system, 2017-19, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$274.30
MSRP $489.82
Save $215.52
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