Emission Systems
Secondary Air Injection Pump Hose
GM
15869706
Air injection system, 3.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$86.09
MSRP $95.66
Save $9.57
10% Off 
Heated Oxygen Sensor
GM
88971387
Vibe. With awd. Rear. This part requires programming and/or special setup procedures GM Service Information describes the procedures and...
$176.42
MSRP $196.02
Save $19.60
10% Off 
Fuel Tank Vent Hose
GM
84665717
Cross over pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$59.90
MSRP $66.56
Save $6.66
10% Off 
Exhaust Gas Recirculation (EGR) Valve Cooler Temperature Sensor
GM
55495829
1.6L, sensors, position 1. Cruze. 1.6l. On engine (position 1). This GM Genuine Part is designed, engineered, and tested to rigorous...
$67.36
MSRP $74.84
Save $7.48
10% Off 
Heated Oxygen Sensor
GM
12597878
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$91.82
MSRP $102.02
Save $10.20
10% Off 
Fuel Feed Pipe
GM
42854467
Encore GX. From low pressure pump. Awd. Fwd. 1.3L turbo.
$81.32
MSRP $90.36
Save $9.04
10% Off 
Evaporative Emission Canister
GM
84678053
Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
$287.59
MSRP $319.54
Save $31.95
10% Off 
Pressure Sensor
GM
40009562
6.6L diesel, exhaust pressure differential sensor. 3.0L diesel 2025-26 sensors. 3.0L diesel low pressure.
$37.98
MSRP $42.20
Save $4.22
10% Off 
Vapor Canister Purge Pipe
GM
22738311
3.5 & 3.9L. 5.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$155.86
MSRP $173.18
Save $17.32
10% Off 
Vapor Canister
GM
84106552
Silverado, sierra. 8 ft. box. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the...
$315.59
MSRP $350.66
Save $35.07
10% Off 
Fuel Tank Fill Vent Pipe
GM
84006399
Awd. Rwd. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$57.45
MSRP $63.83
Save $6.38
10% Off 
Heated Oxygen Sensor
GM
55572216
Cruze, Cruze Limited. 1.4l. Downstream. Without diesel, 1.4L turbo. Cruze, Cruze Limited. 1.8l. Without diesel, 1.8L. This part requires...
$108.94
MSRP $121.04
Save $12.10
10% Off 
Exhaust Temperature Sensor
GM
55499761
Location-After Diesel Particulate Filter. Helps provide accurate temperature detection
Heat and vibration resistant for operating...
$75.31
MSRP $83.68
Save $8.37
10% Off 
Secondary Air Injection Shut-Off and Check Valve
GM
12619111
DTS. 4.6L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$459.94
MSRP $511.04
Save $51.10
10% Off 
Vapor Hose
GM
85722338
Acadia. Pump to canister. Awd. Traverse.
$110.84
MSRP $123.16
Save $12.32
10% Off 
Exhaust Gas Re-Circulation (Egr) Valve Filter
GM
01977796
Air pump, california only. 3.1l. 3.4L. California emissions.
$7.43
MSRP $8.26
Save $0.83
10% Off 
Positive Crankcase Ventilation (PCV) Hose
GM
12606566
2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$51.37
MSRP $57.08
Save $5.71
10% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12649214
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$15.84
MSRP $17.60
Save $1.76
10% Off 
Harness
GM
85138745
6.6L diesel, emission reduction system, 1st design.
$175.55
MSRP $195.06
Save $19.51
10% Off 
Heated Oxygen Sensor
GM
12618012
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$180.65
MSRP $200.72
Save $20.07
10% Off 
Fuel Tank Vent Pipe
GM
25910600
Vent pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$149.63
MSRP $166.25
Save $16.62
10% Off 
Vapor Canister Air Inlet Hose
GM
84392405
2.5L. 3.6L, without awd, 1st design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$102.19
MSRP $113.54
Save $11.35
10% Off 
Sensor
GM
40009742
Silverado, sierra. 3.0l diesel. Position 3-chassis rear. 3.0L diesel, 2023-26. 3.0L diesel 2025-26 sensors. Lower. Left. Yukon. 3.0l...
$241.49
MSRP $268.32
Save $26.83
10% Off 
EGR Cooler Inlet Pipe Gasket
GM
55496995
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
$2.41
MSRP $2.68
Save $0.27
10.1% Off 
Positive Crankcase Ventilation Tube
GM
12693950
2.7L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.49
MSRP $7.21
Save $0.72
10% Off 
Fuel Tank Filler Vent Hose
GM
96805202
At pipe. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Vapor Canister
GM
15130738
Silverado, sierra. Short bed. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the...
Engine Intake Manifold
GM
12634368
6.6L diesel. Silverado, sierra. 6.6l. Right. 2015-16.
Egr Valve
GM
17112038
All models. Cadillac, chevrolet. Chevrolet. 6 cylinder. 6 cylinder, manual trans. 2.8L, manual trans.
Acdelco™ Egr Valve
GM
2145505
Cadillac. 3.8l. With prod no. 17084704. Gas. Federal. 2nd design. Without hi-alt. Calif.
Vacuum Hose
GM
88896448
Federal emissions, 3.4L, canister to vent vlv. California emissions, canister to vent vlv.
Vapor Canister Vent Valve Solenoid
GM
15215729
Cavalier, Sunfire. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure...
Vapor Canister
GM
19259325
STS, STS-v. CTS, CTS-v. Sedan,. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the...
Heated Oxygen Sensor
GM
19209816
Calif. Left. SSR. 2nd design. 6.0L. This part requires programming and/or special setup procedures GM Service Information describes the...
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