Emission Systems
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 the...
$59.67
MSRP $111.64
Save $51.97
46.6% Off 
Exhaust Gas Recirculation (EGR) Cooler Gasket
GM
12641662
2017-20, egr valve & related components. Express, savana. 2.8l diesel. Egr cooler. 2.8L turbo diesel egr valve & related components....
$8.52
MSRP $15.12
Save $6.60
43.7% Off 
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210641
All models. 7.4l. G10-30 vans. 7.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$68.85
MSRP $128.82
Save $59.97
46.6% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12627132
2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$33.84
MSRP $63.08
Save $29.24
46.4% 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...
$26.64
MSRP $43.56
Save $16.92
38.8% Off 
Vapor Canister Vent Hose
GM
20853510
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$61.01
MSRP $114.14
Save $53.13
46.5% Off 
Vent Tube
GM
03543816
4.6L, 1996. 4.6L, 1993-95, dirty air. 4.6L, 1994-95, dirty air.
$5.73
MSRP $8.74
Save $3.01
34.4% Off 
Heated Oxygen Sensor
GM
12622308
Silverado, sierra. 6.0l. Front. This part requires programming and/or special setup procedures GM Service Information describes the...
$90.42
MSRP $169.16
Save $78.74
46.5% Off 
Vapor Canister Purge Valve
GM
96553403
Aveo, Aveo5. Controls vapor flow from canister to engine
$52.01
MSRP $96.94
Save $44.93
46.3% Off 
Diesel Emissions Fluid (DEF) Pump Module Wiring Harness
GM
23299689
With diesel, emission reduction system. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$114.82
MSRP $214.82
Save $100.00
46.6% Off 
Exhaust Gas Recirculation (EGR) Valve Cover Gasket
GM
12337972
All models. S-series. 4.3l. S-series. 2.5l. 4.3L, efi. 5.7L. Helps provide a leak-free seal
Allows exhaust pollutants to enter the...
$3.61
MSRP $6.28
Save $2.67
42.5% Off 
Heated Oxygen Sensor
GM
12696642
CT6. 4.2l. Canister & sensors, 4.2l twin-turbo, bank 1 sensor 2. This part requires programming and/or special setup procedures GM...
$62.64
MSRP $117.20
Save $54.56
46.6% Off 
Air Injection Valve
GM
01997201
Controls vapor flow from canister to engine
$36.48
MSRP $67.99
Save $31.51
46.3% Off 
Secondary Air Injection Pump
GM
12643965
Impala. 3.6l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
$172.19
MSRP $322.46
Save $150.27
46.6% Off 
Vapor Canister Vent Valve
GM
84148820
Escalade ESV. Suburban. Yukon XL. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel...
$54.14
MSRP $101.30
Save $47.16
46.6% 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...
$187.94
MSRP $351.94
Save $164.00
46.6% Off 
Secondary Air Injection Check Valve Kit with Retainers and Bolts
GM
12623091
Air injection system, 2.4L. Malibu. 2.4l. Equinox, Terrain. LaCrosse. Aura. 2.4L, with pzev. Cobalt. 2.2l. Air injection system, 2009....
$179.35
MSRP $335.86
Save $156.51
46.6% 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...
$30.29
MSRP $56.46
Save $26.17
46.4% 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,...
$157.81
MSRP $295.24
Save $137.43
46.5% Off 
Nitrogen Oxides Sensor
GM
24001898
NOX Sensor. This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special...
$157.34
MSRP $294.36
Save $137.02
46.5% Off 
PCV Valve Tubing
GM
12611749
3.0L & 3.6L, 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$8.92
MSRP $15.52
Save $6.60
42.5% Off 
Exhaust Gas Recirculation (EGR) Valve Gasket
GM
97367013
Silverado, sierra. 6.6l. All models. 6.6l. 2 in line holes-elongate. Express, savana. 6.6l diesel. 2 bolt holes elongate. 2006-2009, #1....
$4.95
MSRP $7.55
Save $2.60
34.4% Off 
Multi-Purpose Bolt Retainer
GM
11518792
Double & crew cab. 4.3, 5.3, 6.2L. Regular cab. 1.3l turbo, cvt. 3.6L. 4.2L twin-turbo. 2019. 2020. 2.4L 2012-13. With zr1. This GM...
$4.93
MSRP $7.54
Save $2.61
34.6% Off 
Exhaust Gas Re-Circulation (Egr) Valve Spacer Plate Gasket
GM
10130969
3.4L, lower.
$0.97
MSRP $1.68
Save $0.71
42.3% Off 
Positive Crankcase Ventilation Hose Fitting Seal
GM
55488038
2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.36
MSRP $0.54
Save $0.18
33.3% Off 
Vapor Canister
GM
84555107
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$174.12
MSRP $326.06
Save $151.94
46.6% Off 
Turbocharger Coolant Pump Bracket
GM
84661755
Filler pipe, regular cab, type 2. 4.2L twin-turbo, radiator mounted. This GM Genuine Part is designed, engineered, and tested to...
$17.70
MSRP $28.95
Save $11.25
38.9% Off 
Oxygen Sensor
GM
25319622
Rear. Cavalier, Sunfire. 2.3l. 2.2L, post converter. 2.3L, post converter.
$87.27
MSRP $163.28
Save $76.01
46.6% Off 
Vapor Canister Hose
GM
15213159
3.6L without flex fuel. 3.5 & 3.9L without flex fuel. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous...
$41.65
MSRP $68.10
Save $26.45
38.8% 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 
Secondary Air Injection Pump Hose
GM
20758643
3.9L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$89.09
MSRP $146.21
Save $57.12
39.1% Off 
Vapor Canister
GM
85157110
Canyon, Colorado. 2.5l, 3.6l.
$174.87
MSRP $327.48
Save $152.61
46.6% Off 
Vapor Canister without Vent Valve Solenoid
GM
22728653
HHR. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
This GM Genuine...
$199.19
MSRP $373.02
Save $173.83
46.6% Off 
Driver Side Positive Crankcase Ventilation (PCV) Tube
GM
12670791
5.3 & 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$21.30
MSRP $39.70
Save $18.40
46.3% Off 
Exhaust Gas Recirculation (EGR) Valve Gasket
GM
97303655
All models. 6.6l. EGR Valve To EGR Cooler. 2006-2009, #3. Express, savana. 6.6l diesel. Square type-intake. Helps provide a leak-free...
$4.60
MSRP $8.00
Save $3.40
42.5% Off 
Heated Oxygen Sensor
GM
12655678
Corvette. Lower. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$45.99
MSRP $85.72
Save $39.73
46.3% Off 
Vapor Canister Hose
GM
96865769
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$60.85
MSRP $99.86
Save $39.01
39.1% Off 
Diesel Emissions Fluid (DEF) Pump Module Wiring Harness
GM
23323441
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$197.95
MSRP $370.70
Save $172.75
46.6% Off Exhaust Gas Recirculation (EGR) Valve Cover Gasket
GM
12554530
Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate...
$10.26
MSRP $17.85
Save $7.59
42.5% Off 
Heated Oxygen Sensor
GM
12589321
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$80.58
MSRP $150.76
Save $70.18
46.6% Off 
Fuel Tank Filler 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...
$23.29
MSRP $36.19
Save $12.90
35.6% 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
$45.04
MSRP $73.65
Save $28.61
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