Emission Systems
Multi-Purpose Nut
GM
11517996
# GM OEM Multi-Purpose Nut (MPN: 11517996)
The GM OEM Multi-Purpose Nut (MPN: 11517996) is a genuine General Motors fastener engineered...
$5.52
MSRP $8.12
Save $2.60
32% Off 
Passenger Side Positive Crankcase Ventilation (PCV) Tube
GM
12670793
Upgrade your GM engine's crankcase ventilation system with the Genuine OEM Passenger Side PCV Tube (MPN: 12670793), engineered by...
$23.66
MSRP $39.70
Save $16.04
40.4% Off 
Position 2 Exhaust Temperature Sensor
GM
55495856
The Genuine GM OEM Position 2 Exhaust Temperature Sensor (MPN: 55495856) is a critical emissions component designed to monitor exhaust...
$56.96
MSRP $102.82
Save $45.86
44.6% Off 
Heated Oxygen Sensor
GM
12687257
Upgrade your Cadillac CT6 with the Genuine GM OEM Heated Oxygen Sensor (MPN: 12687257), engineered for 4.2L and 4.2L Twin-Turbo engines...
$117.27
MSRP $214.20
Save $96.93
45.3% Off 
Vapor Canister
GM
22785596
The GM OEM Vapor Canister (MPN: 22785596) is an emissions control component engineered to capture and store fuel vapors for...
$221.54
MSRP $404.64
Save $183.10
45.3% Off 
Vent Pipe
GM
26592024
Genuine GM OEM Vent Pipe MPN 26592024 is a forward-mounted ventilation component designed for proper fuel tank and emission system...
$35.89
MSRP $63.02
Save $27.13
43% Off 
Exhaust Temperature Sensor
GM
55581035
Genuine GM OEM Exhaust Temperature Sensor (MPN: 55581035) for Chevrolet Cruze and Cruze Limited models equipped with 2.0L diesel...
$60.66
MSRP $109.50
Save $48.84
44.6% Off 
Oxygen Sensor
GM
25312199
# Product Description
The Genuine GM OEM Oxygen Sensor (MPN: 25312199) is a critical emissions control component that monitors exhaust...
$109.25
MSRP $197.20
Save $87.95
44.6% Off 
5-Way Female Gray Multi-Purpose Pigtail
GM
15306027
The Genuine GM OEM 5-Way Female Gray Multi-Purpose Pigtail (MPN: 15306027) is a factory connector harness designed for reliable...
$37.55
MSRP $65.94
Save $28.39
43.1% Off 
Diesel Exhaust Fluid (DEF) System Main Wiring Harness
GM
87821867
This Genuine GM OEM Diesel Exhaust Fluid (DEF) System Main Wiring Harness (MPN: 87821867) is engineered for 6.6L diesel-powered GM...
$134.32
MSRP $245.34
Save $111.02
45.3% Off 
PCV Tube
GM
12698772
The Genuine GM OEM PCV Tube (MPN: 12698772) is an authentic positive crankcase ventilation component designed to regulate engine gases...
$16.22
MSRP $27.22
Save $11.00
40.4% Off 
Egr Valve
GM
17113500
Genuine GM OEM EGR Valve MPN 17113500 is engineered for emission control on select GM vehicles, including LeMans models equipped with...
$68.86
MSRP $124.30
Save $55.44
44.6% Off 
Heated Oxygen Sensor
GM
12567254
Upgrade your GM vehicle's emissions performance with this Genuine GM OEM Heated Oxygen Sensor (MPN: 12567254), engineered for S-series...
$64.43
MSRP $116.30
Save $51.87
44.6% Off 
Exhaust Pressure Sensor Pipe
GM
55496942
The GM OEM Exhaust Pressure Sensor Pipe (MPN: 55496942) is an engineered component designed for 3.0L diesel engines equipped with EGR...
$35.50
MSRP $62.33
Save $26.83
43% Off 
Oxygen Sensor
GM
12696688
Genuine GM OEM Oxygen Sensor (MPN: 12696688) for upstream exhaust monitoring on select 6.2L supercharged GM vehicles including the...
$25.58
MSRP $44.92
Save $19.34
43.1% Off 
Vapor Canister Filter Pipe
GM
84302076
The GM OEM Vapor Canister Filter Pipe (MPN: 84302076) is an essential emissions control component engineered for 1.5L and 2.0L GM...
$59.26
MSRP $106.96
Save $47.70
44.6% Off 
Secondary Air Injection Pump Pipe
GM
55567470
The GM Secondary Air Injection Pump Pipe (MPN: 55567470) is a genuine OEM air injection component engineered to deliver precise airflow...
$252.59
MSRP $461.36
Save $208.77
45.3% Off 
Emission Reduction Fluid Tank Front Bracket
GM
84933979
The GM Emission Reduction Fluid Tank Front Bracket (MPN: 84933979) is a genuine OEM component engineered to securely mount and support...
$20.29
MSRP $29.86
Save $9.57
32% 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 
Vapor Canister
GM
85161069
# Vapor Canister - MPN 85161069
The Genuine GM OEM Vapor Canister (MPN: 85161069) is a critical emissions control component designed to...
$123.31
MSRP $225.22
Save $101.91
45.2% Off 
Vapor Canister
GM
19330402
Genuine GM OEM Vapor Canister (MPN: 19330402) for select GM vehicles including Vue models. This essential emissions control component...
$152.00
MSRP $277.62
Save $125.62
45.2% Off 
M10x1.5x30 Multi-Purpose Bolt
GM
11516328
# Product Description
The GM Genuine M10x1.5x30 Multi-Purpose Bolt (MPN: 11516328) is an OEM fastener engineered to General Motors'...
$3.35
MSRP $4.92
Save $1.57
31.9% Off 
Fuel Tank Filler Vent Hose
GM
84492940
Upgrade your GM vehicle's fuel system with the Genuine GM OEM Fuel Tank Filler Vent Hose (MPN: 84492940), engineered to factory...
$34.75
MSRP $50.84
Save $16.09
31.6% Off 
Line
GM
60009242
This genuine GM OEM line (MPN: 60009242) is designed for the 1.3L turbocharged engine in select Encore GX models, delivering reliable...
$19.43
MSRP $32.60
Save $13.17
40.4% Off 
Multi-Purpose Nut
GM
11546441
The GM OEM Multi-Purpose Nut (MPN: 11546441) is a genuine fastener engineered to align and secure critical drivetrain and exhaust...
$0.26
MSRP $0.37
Save $0.11
29.7% Off 
Oxygen Sensor
GM
40009130
# Oxygen Sensor GM OEM Part 40009130
Upgrade your vehicle's emissions system with this genuine GM OEM oxygen sensor (MPN: 40009130),...
$76.22
MSRP $137.58
Save $61.36
44.6% Off 
PCV Tube
GM
12705823
The Genuine GM OEM PCV Tube (MPN: 12705823) is engineered for supercharged GM vehicles and manages crankcase ventilation to reduce...
$17.58
MSRP $25.87
Save $8.29
32% Off 
Push-Pin
GM
11589289
# Product Description
The GM Genuine OEM Push-Pin (MPN: 11589289) is an authentic General Motors fastener engineered to meet factory...
$5.44
MSRP $8.01
Save $2.57
32.1% Off 
F (S)Hose
GM
19436414
The GM OEM F(S)Hose (MPN: 19436414) is a genuine factory part designed for select GM vehicles requiring reliable fluid transfer and...
$18.69
MSRP $26.13
Save $7.44
28.5% Off 
Nitrogen Oxide (NOx) Sensor Bracket
GM
22946863
The Genuine GM OEM Nitrogen Oxide (NOx) Sensor Bracket (MPN: 22946863) is engineered to securely mount and support the NOx sensor...
$14.89
MSRP $21.92
Save $7.03
32.1% Off 
Vapor Canister without Vent Valve Solenoid
GM
15136019
Genuine GM OEM Vapor Canister without Vent Valve Solenoid (MPN: 15136019) for Chevrolet Traverse, Buick Enclave, GMC Acadia Limited, and...
$199.87
MSRP $365.06
Save $165.19
45.3% Off 
Heated Oxygen Sensor
GM
12611127
The Genuine GM OEM Heated Oxygen Sensor (MPN: 12611127) is engineered for front exhaust position monitoring on select Chevrolet vehicles...
$48.41
MSRP $85.00
Save $36.59
43% 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 
Positive Crankcase Ventilation (PCV) Vacuum Hose
GM
25192134
The GM OEM Positive Crankcase Ventilation (PCV) Vacuum Hose (MPN: 25192134) regulates harmful crankcase vapors and maintains optimal...
$7.20
MSRP $12.08
Save $4.88
40.4% Off 
Exhaust Gas Recirculation (EGR) Valve Temperature Sensor
GM
12636966
The Genuine GM OEM Exhaust Gas Recirculation (EGR) Valve Temperature Sensor (MPN: 12636966) is engineered to monitor exhaust gas...
$109.89
MSRP $200.72
Save $90.83
45.3% Off 
Multi Purpose Relay
GM
13500114
The GM Genuine Multi Purpose Relay (MPN: 13500114) is an essential electrical component engineered to control and distribute power...
$12.75
MSRP $21.40
Save $8.65
40.4% Off 
Cover
GM
39118908
Genuine GM OEM Cover (MPN: 39118908) is engineered for reduction tank systems on select 1.6L GM hatchback models. This authentic General...
$44.57
MSRP $68.64
Save $24.07
35.1% Off 
Heated Oxygen Sensor
GM
19178929
The Genuine GM OEM Heated Oxygen Sensor (MPN: 19178929) is engineered to monitor oxygen levels in your vehicle's exhaust system, helping...
$79.83
MSRP $144.08
Save $64.25
44.6% Off 
Secondary Air Injection Pump
GM
55573924
The GM OEM Secondary Air Injection Pump (MPN: 55573924) is a genuine factory-engineered component designed to regulate air flow to...
$140.87
MSRP $225.72
Save $84.85
37.6% Off 
M6x1x30 Multi-Purpose Bolt
GM
11588714
Upgrade your GM vehicle with the authentic M6x1x30 Multi-Purpose Bolt (MPN: 11588714), a genuine OEM fastener engineered by General...
$7.27
MSRP $10.69
Save $3.42
32% Off 
Purge Line
GM
12734589
Replace your vehicle's worn or damaged purge line with this Genuine GM OEM part (MPN: 12734589), engineered specifically for 2021-2025...
$19.36
MSRP $28.48
Save $9.12
32% Off 
PCV Tube
GM
12708535
This Genuine GM OEM PCV Tube (MPN: 12708535) is a critical engine ventilation component designed for 4.3L engines in select GM vehicles....
$19.44
MSRP $32.62
Save $13.18
40.4% Off 
Heated Oxygen Sensor
GM
12666671
The GM OEM Heated Oxygen Sensor (MPN: 12666671) is a genuine post-catalyst exhaust sensor engineered to monitor oxygen content in...
$44.53
MSRP $78.20
Save $33.67
43.1% Off 
Heated Oxygen Sensor
GM
19178747
The GM OEM Heated Oxygen Sensor (MPN: 19178747) is a genuine factory-engineered component that monitors oxygen levels in exhaust gases...
$61.07
MSRP $110.24
Save $49.17
44.6% Off 
Purge Line Bracket
GM
55354475
# Product Description
The Genuine GM OEM Purge Line Bracket (MPN: 55354475) is an authentic General Motors component engineered to...
$10.97
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