Emission Systems
Sensor
GM
40009741
GM part 40009741 is a NOx (Nitrogen Oxide) Sensor Assembly .
Key details:
Type: Exhaust emissions sensor (NOx sensor)...
$96.91
MSRP $174.92
Save $78.01
44.6% Off 
Sensor
GM
12747537
Silverado, Sierra 2500 HD. Rear. Silverado, Sierra 3500 HD. 6.6L diesel, sensors, 2024-26.
$139.83
MSRP $255.40
Save $115.57
45.3% Off 
Exhaust System Front Gasket
GM
55494714
GM Genuine OEM Exhaust System Front Gasket (MPN: 55494714) is engineered to seal and protect your vehicle's exhaust manifold connection...
$4.05
MSRP $5.66
Save $1.61
28.4% Off 
Pipe
GM
10430519
This genuine GM OEM rear exhaust pipe (MPN: 10430519) is engineered for 3.4L engines and designed to meet federal emissions standards on...
$64.03
MSRP $66.46
Save $2.43
3.7% Off 
Engine Oil Cooler Fitting
GM
55590841
The GM OEM Engine Oil Cooler Fitting (MPN: 55590841) is a genuine General Motors component engineered to regulate engine oil temperature...
$13.65
MSRP $20.09
Save $6.44
32.1% Off 
Heated Oxygen Sensor
GM
12617332
# Heated Oxygen Sensor - GM OEM Part 12617332
Genuine GM OEM Heated Oxygen Sensor (MPN: 12617332) is engineered for high-performance...
$94.35
MSRP $170.30
Save $75.95
44.6% Off 
Heated Oxygen Sensor
GM
12679686
Genuine GM OEM Heated Oxygen Sensor (MPN: 12679686) for Cadillac CT6 models equipped with the 4.2L twin-turbo engine, Bank 2 Sensor 1...
$105.43
MSRP $190.30
Save $84.87
44.6% 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 
F (S)Valve
GM
12737254
# Product Description
The Genuine GM OEM F(S)Valve (MPN: 12737254) is a critical engine management component engineered for 1.8L GM...
$40.14
MSRP $58.74
Save $18.60
31.7% Off 
Vapor Canister Purge Pipe
GM
20919365
The GM Genuine OEM Vapor Canister Purge Pipe (MPN: 20919365) is a critical emissions control component engineered to route fuel vapors...
$53.04
MSRP $93.14
Save $40.10
43.1% Off 
Heated Oxygen Sensor
GM
12669969
# Product Description
The GM OEM Heated Oxygen Sensor (MPN: 12669969) is an essential emissions control component engineered for...
$42.44
MSRP $74.52
Save $32.08
43% Off 
Driver Side Secondary Air Injection Shut-Off and Check Valve
GM
12652894
The GM OEM Driver Side Secondary Air Injection Shut-Off and Check Valve (MPN: 12652894) is an engine component engineered to regulate...
$182.66
MSRP $333.62
Save $150.96
45.2% Off 
Vapor Canister Air Inlet Hose
GM
84983917
# Vapor Canister Air Inlet Hose (MPN: 84983917)
The GM OEM Vapor Canister Air Inlet Hose (MPN: 84983917) is a genuine General Motors...
$98.01
MSRP $176.92
Save $78.91
44.6% Off 
F (S)Valve
GM
12735401
With supercharged. Camaro. 6.2l. 2011-15, 6.2L, with supercharger. Coupe, 6.2L.
$34.91
MSRP $61.30
Save $26.39
43.1% Off 
Outlet Hose
GM
12719125
The GM OEM Outlet Hose (MPN: 12719125) is an essential component for the EGR valve system on 6.6L diesel engines found in 2017-2019 GM...
$11.00
MSRP $18.46
Save $7.46
40.4% 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 
Vapor Canister Vent Valve
GM
88972634
The Genuine GM OEM Vapor Canister Vent Valve (MPN: 88972634) is a critical emissions control component designed for select GM vehicles...
$95.22
MSRP $171.87
Save $76.65
44.6% Off 
Secondary Air Injection Pump Hose
GM
55567469
The GM OEM Secondary Air Injection Pump Hose (MPN: 55567469) is a genuine replacement air hose engineered to meet General Motors' strict...
$27.34
MSRP $48.00
Save $20.66
43% Off 
Air Injection Valve
GM
12619109
# Product Description
The GM OEM Air Injection Valve (MPN: 12619109) is a genuine General Motors emission control component engineered...
$288.32
MSRP $526.62
Save $238.30
45.3% Off 
Exhaust Pipe Gasket
GM
12617475
# Output:
The GM Genuine OEM Exhaust Pipe Gasket (MPN: 12617475) is a critical sealing component designed for diesel engines equipped...
$15.52
MSRP $21.71
Save $6.19
28.5% Off 
Fuel Tank Filler Vent Hose
GM
84711944
# Fuel Tank Filler Vent Hose - GM OEM Part 84711944
Replace your worn or damaged fuel tank vent hose with this Genuine GM OEM part...
$24.57
MSRP $35.95
Save $11.38
31.7% Off 
Egr Valve Gasket
GM
24503788
Genuine GM OEM EGR Valve Gasket (MPN: 24503788) designed for select 3.1L 6-cylinder GM engines, this upper gasket seals the exhaust gas...
$4.31
Heated Oxygen Sensor
GM
12612797
Genuine GM OEM Heated Oxygen Sensor (MPN: 12612797) for select GM vehicles. This oxygen sensor monitors exhaust gas oxygen levels to...
$77.04
MSRP $139.06
Save $62.02
44.6% Off 
PCV Valve Hose
GM
12699309
The PCV Valve Hose (MPN: 12699309) is a genuine GM OEM component engineered for 6.2L supercharged engines in select GM vehicles. This...
$52.77
MSRP $81.27
Save $28.50
35.1% Off 
Emission Reduction Fluid Tank Reservoir Wire Harness
GM
84410276
# Product Description
Upgrade your vehicle's emissions system with the GM OEM Emission Reduction Fluid Tank Reservoir Wire Harness...
$60.05
MSRP $95.10
Save $35.05
36.9% Off 
Diesel Emissions Fluid (DEF) Tank Support Bracket
GM
23468902
The Genuine GM OEM Diesel Emissions Fluid Tank Support Bracket (MPN: 23468902) is engineered to securely mount and support the DEF tank...
$39.02
MSRP $68.52
Save $29.50
43.1% Off 
Vapor Canister
GM
15109431
The GM OEM Vapor Canister (MPN: 15109431) is a genuine emissions control component engineered to capture and store fuel vapors for...
$195.49
MSRP $357.06
Save $161.57
45.3% Off 
Adapter
GM
55493650
# Product Description
Upgrade your engine performance with the Genuine GM OEM Adapter (MPN: 55493650), engineered specifically for 2.0L...
$35.88
MSRP $55.27
Save $19.39
35.1% Off 
Vapor Canister
GM
88973481
# Product Description
Upgrade your vehicle's emissions control system with the Genuine GM OEM Vapor Canister (MPN: 88973481),...
$303.94
MSRP $555.14
Save $251.20
45.2% Off 
M10x1.5 Multi-Purpose Nut
GM
15709703
The GM Genuine M10x1.5 Multi-Purpose Nut (MPN: 15709703) is a precision-engineered fastener designed to meet OEM specifications for...
$4.68
MSRP $6.56
Save $1.88
28.7% Off 
Vapor Canister Purge Tube
GM
12616192
The GM OEM Vapor Canister Purge Tube (MPN: 12616192) is a genuine General Motors part engineered to manage fuel vapor emissions in...
$40.10
MSRP $70.42
Save $30.32
43.1% Off 
Vapor Canister Hose
GM
23399388
The GM OEM Vapor Canister Hose (MPN: 23399388) is a genuine emission control component engineered to safely route fuel vapors from the...
$58.01
MSRP $104.72
Save $46.71
44.6% Off 
Exhaust Gas Re-Circulation (Egr) Valve Gasket
GM
98106025
Genuine GM OEM EGR Valve Gasket (MPN: 98106025) seals the connection between the exhaust gas recirculation valve and EGR tube on select...
$8.02
MSRP $13.46
Save $5.44
40.4% Off 
Fuel Tank Fill Vent Pipe
GM
84006400
The GM OEM Fuel Tank Fill Vent Pipe (MPN: 84006400) is a genuine General Motors component engineered to regulate fuel vapor pressure and...
$104.04
MSRP $187.80
Save $83.76
44.6% Off 
Heated Oxygen Sensor
GM
12667438
The Genuine GM OEM Heated Oxygen Sensor (MPN: 12667438) is engineered to monitor oxygen levels in exhaust gases and optimize vehicle...
$49.47
MSRP $86.86
Save $37.39
43% Off 
Evaporative Emission Pipe
GM
93357393
Genuine GM OEM Evaporative Emission Pipe (MPN: 93357393) is a rear emissions control component engineered to manage fuel vapor in select...
$13.39
Exhaust Gas Recirculation (EGR) Valve Gasket
GM
97288795
# Product Description
The Genuine GM OEM Exhaust Gas Recirculation (EGR) Valve Gasket (MPN: 97288795) is an essential emissions control...
$8.26
MSRP $12.16
Save $3.90
32.1% Off 
Sensor
GM
12741484
# Product Description
The Genuine GM OEM NOX Sensor (MPN: 12741484) is a critical emissions control component designed to monitor...
$226.48
MSRP $413.66
Save $187.18
45.2% Off 
Evaporator Tube
GM
84848015
# Evaporator Tube 84848015 - Genuine GM OEM
The Evaporator Tube (MPN: 84848015) is an authentic General Motors OEM air conditioning...
$108.47
MSRP $171.72
Save $63.25
36.8% Off 
M10x25 Multi-Purpose Bolt
GM
11516327
The GM OEM M10x25 Multi-Purpose Bolt (MPN: 11516327) is a genuine General Motors fastener engineered for critical engine and suspension...
$3.30
MSRP $4.86
Save $1.56
32.1% Off 
Evaporative Emissions System Lines
GM
84850568
Genuine GM OEM Evaporative Emissions System Lines (MPN: 84850568) for rear coupe applications help reduce harmful fuel vapors and...
$99.18
MSRP $179.02
Save $79.84
44.6% Off 
Bracket
GM
12712496
Genuine GM OEM Bracket MPN 12712496 is engineered for select GM vehicles equipped with 2.7L engines, providing secure mounting and...
$13.55
MSRP $22.74
Save $9.19
40.4% Off 
Canister
GM
42934266
Genuine GM OEM Canister (MPN: 42934266) is a critical emissions control component designed for select Buick LaCrosse, Regal Sportback,...
$120.69
MSRP $220.44
Save $99.75
45.3% Off 
Heated Oxygen Sensor
GM
55574135
The GM OEM Heated Oxygen Sensor (MPN: 55574135) is a genuine downstream oxygen sensor engineered to monitor exhaust gas oxygen levels...
$70.68
MSRP $127.58
Save $56.90
44.6% Off 
F (S)Canister
GM
84922941
The GM OEM Fuel Vapor Canister (MPN: 84922941) is an essential emission control component designed for Cadillac CT6 non-hybrid models....
$109.56
MSRP $197.76
Save $88.20
44.6% Off 
Fuel Tank Drain Hose
GM
84165192
The GM Fuel Tank Drain Hose (MPN: 84165192) is a genuine OEM filler pipe component engineered to manage fuel tank drainage and prevent...
$9.36
MSRP $13.08
Save $3.72
28.4% Off 
Heated Oxygen Sensor
GM
19353381
**Paragraph:**
The Genuine GM OEM Heated Oxygen Sensor (MPN: 19353381) is engineered to monitor oxygen content in exhaust gases and...
$133.80
MSRP $244.38
Save $110.58
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