Emission Systems
Fuel Tank Vent Pipe
GM
12777878
The GM OEM Fuel Tank Vent Pipe (MPN: 12777878) is a genuine General Motors component engineered to regulate vapor pressure and emissions...
$79.39
MSRP $119.43
Save $40.04
33.5% Off 
M6x1.0x20mm Multi-Purpose Bolt
GM
11517518
Genuine GM OEM M6x1.0x20mm Multi-Purpose Bolt (MPN: 11517518) engineered for critical mounting applications across select GM vehicles...
$5.77
MSRP $8.49
Save $2.72
32% 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 
Reductant Control Module
GM
85514348
Genuine GM OEM Reductant Control Module (MPN: 85514348) for 6.6L and 3.0L diesel engines in select Silverado and Sierra 2500 HD and 3500...
$111.83
MSRP $204.26
Save $92.43
45.3% Off 
Vapor Canister Vent Solenoid Valve Bracket
GM
84330010
The Vapor Canister Vent Solenoid Valve Bracket (MPN: 84330010) is an authentic GM OEM component engineered to support your vehicle's...
$28.18
MSRP $49.48
Save $21.30
43% Off 
Canister
GM
85667109
The GM OEM Canister (MPN: 85667109) is a genuine emission control component designed for select Chevrolet Envision models with 2.0L and...
$189.42
MSRP $345.98
Save $156.56
45.3% Off 
Vapor Canister Vent Hose
GM
84628059
# Product Description
The GM OEM Vapor Canister Vent Hose (MPN: 84628059) is a genuine General Motors component engineered to manage...
$63.23
MSRP $114.14
Save $50.91
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 
Fluid Pipe
GM
85516393
The Genuine GM OEM Fluid Pipe (MPN: 85516393) is a critical emission reduction system component designed for 6.6L diesel engines across...
$76.11
MSRP $137.38
Save $61.27
44.6% Off 
Passenger Side Positive Crankcase Ventilation Tube
GM
12680698
The Genuine GM OEM Passenger Side Positive Crankcase Ventilation Tube (MPN: 12680698) is engineered for supercharged performance...
$53.77
MSRP $82.83
Save $29.06
35.1% Off 
Vapor Canister
GM
92267003
This genuine GM OEM vapor canister (MPN: 92267003) is engineered to capture and store fuel vapors, preventing harmful emissions from...
$251.72
MSRP $459.76
Save $208.04
45.2% Off 
PCV Valve Tubing
GM
12640659
# Product Description
**Paragraph:**
The GM Genuine OEM PCV Valve Tubing (MPN: 12640659) is engineered to regulate crankcase...
$28.78
MSRP $50.54
Save $21.76
43.1% Off 
Vacuum Hose
GM
12656521
The Vacuum Hose (MPN: 12656521) is a genuine GM OEM component engineered for the wastegate system in 3.6L twin-turbo engines, ensuring...
$69.56
MSRP $110.13
Save $40.57
36.8% Off 
Multi-Purpose Clamp
GM
90572589
# Product Description
Genuine GM OEM Multi-Purpose Clamp (MPN: 90572589) secures radiator hoses and auxiliary cooling lines across...
$5.90
MSRP $8.26
Save $2.36
28.6% Off 
Emission Reduction Fluid Tank Filler Vent Hose
GM
84776125
The Emission Reduction Fluid Tank Filler Vent Hose (MPN: 84776125) is a genuine GM OEM component engineered to manage vapor emissions...
$44.34
MSRP $77.86
Save $33.52
43.1% Off 
Secondary Air Injection Pipe Gasket
GM
12604517
The GM OEM Secondary Air Injection Pipe Gasket (MPN: 12604517) is a critical component for your air injection system, engineered to seal...
$3.46
MSRP $5.80
Save $2.34
40.3% 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 
Exhaust Gas Recirculation (EGR) Valve
GM
25183476
GM Genuine OEM Exhaust Gas Recirculation (EGR) Valve MPN 25183476 is engineered to regulate exhaust gas flow and reduce emissions in...
$166.11
MSRP $303.40
Save $137.29
45.3% 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 
Air Injection Valve
GM
12619128
# Product Description
The Genuine GM OEM Air Injection Valve (MPN: 12619128) is engineered to regulate airflow and prevent harmful...
$119.00
MSRP $217.37
Save $98.37
45.3% Off 
Emission Reduction Fluid Tank Reservoir Wire Harness
GM
84278882
# Emission Reduction Fluid Tank Reservoir Wire Harness (MPN: 84278882)
Upgrade your diesel emission system with the genuine GM OEM part...
$75.30
MSRP $135.92
Save $60.62
44.6% 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 
Vapor Canister
GM
85609676
# Vapor Canister - MPN 85609676
This genuine GM OEM vapor canister (MPN 85609676) is engineered to capture and manage fuel vapors from...
$99.79
MSRP $180.12
Save $80.33
44.6% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12638542
# Product Description
The GM OEM Positive Crankcase Ventilation (PCV) Tube (MPN: 12638542) is an essential emission control component...
$22.43
MSRP $37.64
Save $15.21
40.4% Off 
Exhaust System Front Gasket
GM
55580455
The GM Genuine OEM Exhaust System Front Gasket (MPN: 55580455) is an essential emission control component engineered for 1.6L and 2.8L...
$9.27
MSRP $12.97
Save $3.70
28.5% 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 
Vapor Canister
GM
85107748
Genuine GM OEM Vapor Canister (MPN: 85107748) for Chevrolet Silverado, Sierra, Suburban, Escalade ESV, and GMC Yukon XL models. This...
$91.20
MSRP $164.62
Save $73.42
44.6% Off 
Secondary Air Injection Pump Bracket
GM
12634458
# Product Description
The Secondary Air Injection Pump Bracket (MPN: 12634458) is a genuine GM OEM component engineered for 3.6L flex...
$43.83
MSRP $44.25
Save $0.42
0.9% Off 
Vapor Canister
GM
84821498
The GM OEM Vapor Canister (MPN: 84821498) is an essential emissions control component designed to capture and store fuel vapors,...
$159.33
MSRP $291.02
Save $131.69
45.3% Off 
Vapor Canister Solenoid
GM
84957998
The GM OEM Vapor Canister Solenoid (MPN: 84957998) is a genuine General Motors emission control component designed to regulate fresh air...
$39.36
MSRP $69.12
Save $29.76
43.1% Off 
Vapor Canister Solenoid
GM
84613097
The Genuine GM OEM Vapor Canister Solenoid (MPN: 84613097) is engineered to regulate fuel vapor flow from your truck's fuel tank to the...
$61.37
MSRP $110.78
Save $49.41
44.6% Off 
Diesel Exhaust Fluid (Def) System Main Wiring Harness
GM
85037010
The Diesel Exhaust Fluid (DEF) System Main Wiring Harness (MPN: 85037010) is a genuine GM OEM component designed for 3.0L diesel engines...
$113.97
MSRP $208.16
Save $94.19
45.2% Off 
Vapor Canister Bracket
GM
96495796
The Genuine GM OEM Vapor Canister Bracket (MPN: 96495796) is an essential emissions control component designed to securely mount and...
$12.90
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 
Gasket
GM
10191725
Genuine GM OEM Lower Gasket (MPN: 10191725) is engineered for 3.1L engines on select GM vehicles. This critical engine component seals...
$1.59
MSRP $2.66
Save $1.07
40.2% Off 
Multi-Purpose Hose
GM
09438383
The GM OEM Multi-Purpose Hose (MPN: 09438383) is a genuine replacement component engineered for supercharged 7.0L engines across select...
$33.30
MSRP $51.30
Save $18.00
35.1% 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...
Vapor Canister
GM
85568874
The ACDelco 85568874 Vapor Canister is a genuine GM OEM emissions control component designed to capture and store fuel vapors in your...
$150.83
MSRP $275.48
Save $124.65
45.2% Off 
EGR Valve Gasket
GM
12647008
# Product Description
The GM OEM EGR Valve Gasket (MPN: 12647008) is a genuine General Motors replacement seal engineered to maintain a...
$23.41
MSRP $41.10
Save $17.69
43% Off 
Vapor Canister
GM
85611391
Genuine GM OEM Vapor Canister (MPN: 85611391) for select Chevrolet and Buick models including the Verano, Cruze, Cruze Limited, and...
$89.76
MSRP $162.02
Save $72.26
44.6% Off 
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
Vapor Canister Vent Hose
GM
84737247
This genuine GM OEM vapor canister vent hose (MPN: 84737247) is engineered to regulate fuel vapors and prevent pressure buildup in your...
$31.63
MSRP $55.54
Save $23.91
43.1% Off 
Mass Airflow Sensor Bolt
GM
11548524
Upgrade your engine's air intake system with the genuine GM OEM Mass Airflow Sensor Bolt (MPN: 11548524), the original equipment...
$10.14
MSRP $14.90
Save $4.76
31.9% Off 
Vapor Canister
GM
85572069
Genuine GM OEM Vapor Canister MPN 85572069 is a critical emissions control component designed to capture and store fuel vapors in your...
$200.91
MSRP $366.96
Save $166.05
45.3% Off 
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
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