Emission Systems
availability
A.I.R Pump Bracket
GM
12566934
The GM OEM A.I.R Pump Bracket (MPN: 12566934) is an authentic General Motors replacement part designed to securely mount and support the...
$20.23
Exhaust Temperature Sensor
GM
55499760
The Genuine GM OEM Exhaust Temperature Sensor (MPN: 55499760) is engineered for diesel particulate filter monitoring on select GM...
$34.47
MSRP $60.52
Save $26.05
43% Off 
F (S)Hose
GM
86816451
This Genuine GM OEM fuel filler hose (MPN: 86816451) is engineered for 6.6L gas-powered trucks with an 8-foot bed configuration,...
$61.68
MSRP $111.34
Save $49.66
44.6% Off 
Exhaust Gas Recirculation (EGR) Valve Pipe Gasket
GM
12553047
Genuine GM OEM Exhaust Gas Recirculation (EGR) Valve Pipe Gasket (MPN: 12553047) engineered for select GM vehicles with 6.0L non-diesel...
$10.68
MSRP $17.90
Save $7.22
40.3% Off 
Evaporative Emission Canister Vent Hose
GM
84706626
# Product Description
Upgrade your vehicle's emissions system with the Genuine GM OEM Evaporative Emission Canister Vent Hose (MPN:...
$58.91
MSRP $93.29
Save $34.38
36.9% Off 
Vapor Canister
GM
20779951
Genuine GM OEM Vapor Canister (MPN: 20779951) for select GM vehicles equipped with PZEV emissions systems. This authentic General Motors...
$99.42
MSRP $179.46
Save $80.04
44.6% Off 
Oxygen Sensor
GM
12702181
Upgrade your Silverado or Sierra's engine performance with the Genuine GM OEM Oxygen Sensor (MPN: 12702181), engineered to monitor...
$49.65
MSRP $87.18
Save $37.53
43% Off 
Vacuum Hose
GM
12654564
# Genuine GM OEM Vacuum Hose (MPN: 12654564)
This genuine GM OEM vacuum hose (part number 12654564) is engineered for the wastegate...
$67.11
MSRP $106.26
Save $39.15
36.8% Off 
Vapor Canister Purge Pipe
GM
23150671
The GM OEM Vapor Canister Purge Pipe (MPN: 23150671) is a critical emissions control component designed for 1.5L turbo, 1.8L, and 2.0L...
$241.32
MSRP $440.76
Save $199.44
45.2% Off 
Exhaust Gas Recirculation (EGR) Valve Gasket
GM
10077547
The GM OEM EGR Valve Gasket (MPN: 10077547) is a genuine exhaust gas recirculation component engineered for 4-cylinder GM S-Series...
$6.62
MSRP $11.10
Save $4.48
40.4% Off 
Vapor Canister Purge Tube
GM
12630246
# Vapor Canister Purge Tube - GM OEM Part 12630246
Upgrade your vehicle's emissions control system with the GM OEM Vapor Canister Purge...
$34.26
MSRP $60.16
Save $25.90
43.1% Off 
Diesel Emissions Reduction Fluid (DEF) Injector
GM
12656061
The Genuine GM OEM Diesel Emissions Reduction Fluid (DEF) Injector (MPN: 12656061) is a critical component for diesel emission control...
$218.87
MSRP $399.76
Save $180.89
45.2% Off 
Positive Crankcase Ventilation Foul Air Tube
GM
12703921
The Genuine GM OEM Positive Crankcase Ventilation Foul Air Tube (MPN: 12703921) is engineered to manage crankcase pressure and redirect...
$38.50
MSRP $67.60
Save $29.10
43% Off 
Exhaust Temperature Sensor
GM
55499757
# Genuine GM OEM Exhaust Temperature Sensor (MPN: 55499757)
The Genuine GM OEM Exhaust Temperature Sensor (MPN: 55499757) precisely...
$41.16
MSRP $72.28
Save $31.12
43.1% Off 
Vapor Canister Vent Hose
GM
84639339
The Genuine GM OEM Vapor Canister Vent Hose (MPN: 84639339) is a critical fuel system component engineered to regulate pressure and...
$52.08
MSRP $91.44
Save $39.36
43% Off 
Vapor Canister
GM
42811432
The GM OEM Vapor Canister (MPN: 42811432) is a genuine General Motors emission control component designed to capture and store fuel...
$651.48
MSRP $1,048.58
Save $397.10
37.9% Off 
Vacuum Hose
GM
12656524
The GM OEM Vacuum Hose (MPN: 12656524) is a genuine wastegate system component designed for 3.6L twin-turbo engines on select GM...
$57.48
MSRP $91.02
Save $33.54
36.8% Off 
Driver Side Fuel Feed and Evaporative Emission Pipe
GM
84245777
Upgrade your vehicle's fuel system with the genuine GM OEM Driver Side Fuel Feed and Evaporative Emission Pipe (MPN: 84245777),...
$54.50
MSRP $83.94
Save $29.44
35.1% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
55510043
The Genuine GM OEM Exhaust Gas Recirculation (EGR) Valve (MPN: 55510043) is engineered to regulate exhaust gas flow into the intake...
$124.17
MSRP $226.80
Save $102.63
45.3% Off 
Vent Hose
GM
26504796
# Genuine GM OEM Vent Hose 26504796
The Genuine GM OEM Vent Hose (MPN: 26504796) is an essential ventilation component designed for...
$76.49
MSRP $115.06
Save $38.57
33.5% Off 
Position 4 Exhaust Temperature Sensor
GM
55495858
The Genuine GM OEM Position 4 Exhaust Temperature Sensor (MPN: 55495858) monitors exhaust gas temperatures in the EGR system to optimize...
$58.59
MSRP $105.76
Save $47.17
44.6% Off 
Exhaust Gas Temperature (Egt) Sensor
GM
98299542
Upgrade your vehicle's emissions system with the genuine GM OEM Exhaust Gas Temperature (EGT) Sensor (MPN: 98299542), designed to...
$106.90
MSRP $192.96
Save $86.06
44.6% Off 
Vapor Canister Bracket
GM
92120558
The GM OEM Vapor Canister Bracket (MPN: 92120558) is an authentic General Motors replacement part designed to securely mount and support...
$19.11
Position 1 Exhaust Temperature Sensor
GM
55511825
Genuine GM OEM Position 1 Exhaust Temperature Sensor (MPN: 55511825) monitors exhaust gas temperatures in the upper catalytic converter...
$44.43
MSRP $78.02
Save $33.59
43.1% Off 
Vapor Canister Air Inlet Opening Cover Seal
GM
55498645
The Vapor Canister Air Inlet Opening Cover Seal (MPN: 55498645) is a genuine GM OEM component engineered to seal and protect the air...
$2.78
MSRP $4.66
Save $1.88
40.3% Off 
Vapor Canister
GM
84847379
# Vapor Canister
The GM OEM Vapor Canister (MPN: 84847379) is a genuine General Motors emission control component designed to capture...
$193.46
MSRP $353.36
Save $159.90
45.3% Off 
Diesel Emissions Fluid (DEF) Tank Filler Hose
GM
20945532
Genuine GM OEM Diesel Emissions Fluid (DEF) Tank Filler Hose (MPN: 20945532) for select GM vehicles equipped with emission reduction...
$40.95
MSRP $71.90
Save $30.95
43% Off 
F (S)Canister
GM
85161071
The Genuine GM OEM F (S)Canister (MPN: 85161071) is a fuel vapor canister designed for federal emissions compliance on select Cadillac...
$112.29
MSRP $205.10
Save $92.81
45.3% Off 
F (S)Shield
GM
85697766
# F (S)Shield - GM OEM Part Description
This genuine GM OEM F (S)Shield (MPN: 85697766) is a critical emission reduction system...
$120.98
MSRP $220.96
Save $99.98
45.2% Off 
F (S)Canister
GM
85159549
The GM OEM Fuel Vapor Canister (MPN: 85159549) is a genuine emissions control component designed to capture and store fuel vapors in...
$154.00
MSRP $281.28
Save $127.28
45.3% Off 
Oxygen Sensor
GM
12702904
Genuine GM OEM Upstream Right Oxygen Sensor (MPN: 12702904) for supercharged Cadillac Escalade 6.2L models. This factory oxygen sensor...
$43.21
MSRP $75.88
Save $32.67
43.1% Off 
Exhaust Gas Recirculation (EGR) Valve
GM
98025781
The GM OEM EGR Valve (MPN: 98025781) is a genuine Exhaust Gas Recirculation valve engineered for 2006-2009 GMC Savana and Chevrolet...
$388.28
MSRP $624.95
Save $236.67
37.9% Off 
Vapor Canister
GM
25903990
The GM OEM Vapor Canister (MPN: 25903990) is a genuine emissions control component engineered to capture and store fuel vapors for...
$246.28
MSRP $449.82
Save $203.54
45.2% Off 
Driver Side Positive Crankcase Ventilation (PCV) Fresh Air Tube
GM
12690758
# Driver Side Positive Crankcase Ventilation (PCV) Fresh Air Tube
The genuine GM OEM driver side PCV fresh air tube (MPN: 12690758) is...
$15.63
MSRP $26.22
Save $10.59
40.4% Off 
Multi-Purpose Bolt Retainer
GM
11518792
The GM OEM Multi-Purpose Bolt Retainer (MPN: 11518792) is an authentic General Motors replacement part engineered to secure and retain...
$5.11
MSRP $7.54
Save $2.43
32.2% Off 
Exhaust Gas Recirculation (EGR) Cooler
GM
12720269
The Genuine GM OEM Exhaust Gas Recirculation (EGR) Cooler (MPN: 12720269) is engineered to reduce nitrogen oxide emissions and improve...
$447.18
MSRP $820.52
Save $373.34
45.5% Off 
Heated Oxygen Sensor
GM
12657188
Upgrade your vehicle's emission control system with the Genuine GM OEM Heated Oxygen Sensor (MPN: 12657188), engineered to monitor...
$36.76
MSRP $62.86
Save $26.10
41.5% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12673862
The GM OEM PCV Tube (MPN: 12673862) is a genuine crankcase ventilation component engineered for 1.4L and 1.5L turbocharged engines...
$47.58
MSRP $83.54
Save $35.96
43% Off 
Engine Mount Vacuum Hose
GM
23229145
Upgrade your turbocharged sedan or coupe with the Genuine GM OEM Engine Mount Vacuum Hose (MPN: 23229145), engineered to maintain...
$67.52
MSRP $106.90
Save $39.38
36.8% Off 
Vapor Canister
GM
84316430
The Genuine GM OEM Vapor Canister (MPN: 84316430) is a critical emissions control component engineered to capture and store fuel vapors...
$98.55
MSRP $148.23
Save $49.68
33.5% Off 
Vapor Canister
GM
85158841
Genuine GM OEM Vapor Canister (MPN: 85158841) is a critical emission control component designed for select Acadia models equipped with...
$280.48
MSRP $526.12
Save $245.64
46.7% Off 
EGR Valve Cooler Gasket
GM
98065521
The GM OEM EGR Valve Cooler Gasket (MPN: 98065521) is a genuine factory replacement gasket engineered for 6.6L diesel engines in...
$7.09
MSRP $11.90
Save $4.81
40.4% Off 
PCV Tube
GM
55510739
Genuine OEM GM PCV Tube MPN 55510739 is engineered for 2.0L turbocharged engines in 2021-2025 GM vehicles, managing crankcase...
$11.32
MSRP $16.66
Save $5.34
32.1% Off 
Secondary Air Injection Pump with Bracket
GM
12597245
The Secondary Air Injection Pump with Bracket (MPN: 12597245) is a genuine GM OEM part engineered to regulate airflow and optimize...
$155.94
MSRP $284.80
Save $128.86
45.2% 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
12580827
The Genuine GM OEM Heated Oxygen Sensor (MPN: 12580827) is an essential emissions control component that monitors oxygen levels in your...
$75.93
MSRP $137.06
Save $61.13
44.6% Off 
Vapor Canister Purge Tube
GM
12664723
The GM OEM Vapor Canister Purge Tube (MPN: 12664723) is a genuine General Motors emission control component designed for select GM...
$17.92
MSRP $25.06
Save $7.14
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