Emission Systems
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket
GM
19210674
5.0l. Firebird. Auto trans. Manual trans. M39. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$83.38
MSRP $147.56
Save $64.18
43.5% Off 
Exhaust Gas Recirculation (EGR) Pipe Gasket
GM
12680216
6.6L diesel, upper. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$1.43
MSRP $2.22
Save $0.79
35.6% Off 
Positive Crankcase Ventilation (PCV) Tube
GM
12609373
6.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$21.66
MSRP $34.94
Save $13.28
38% Off 
Multi-Purpose Clip
GM
10121502
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$2.31
MSRP $3.14
Save $0.83
26.4% Off 
Vapor Canister
GM
84106546
6.0L. Suburban 3500hd. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine...
$199.33
MSRP $352.80
Save $153.47
43.5% Off 
Vapor Canister
GM
20779951
ATS. Pzev (code nu6). Without v-series. With pzev. Calif. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel...
$101.39
MSRP $179.46
Save $78.07
43.5% Off 
Heated Oxygen Sensor
GM
12637298
Verano. 2.4l. Downstream. Verano. 2.0l. This part requires programming and/or special setup procedures GM Service Information describes...
$99.39
MSRP $175.92
Save $76.53
43.5% Off 
Heated Oxygen Sensor
GM
12659516
Double & crew cab. Tahoe, Yukon, Escalade. Left. Sierra, silverado. Upper. Right. Suburban, Yukon XL. Front. Escalade ESV. Regular cab....
$66.22
MSRP $117.20
Save $50.98
43.5% Off 
Vapor Canister
GM
15733604
Tahoe, Yukon. Suburban, Yukon XL. Avalanche. 5.3l. Escalade EXT, esv. Helps reduce harmful pollutants from entering the atmosphere...
$198.90
MSRP $352.04
Save $153.14
43.5% Off 
Secondary Air Injection Pump Inlet Hose
GM
23114563
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$85.39
MSRP $132.58
Save $47.19
35.6% Off 
Exhaust Gas Temperature Sensor
GM
24001854
Helps provide accurate temperature detection
Heat and vibration resistant for operating efficiently
$37.04
MSRP $64.48
Save $27.44
42.6% Off 
Black Multi-Purpose Pigtail
GM
13586114
Modulator, #3. 3.8L. 1993-97, #3. 3.4L. G5. Auto trans. Protective outer coverings help provide long-lasting durability
Color-coded...
$28.63
MSRP $48.68
Save $20.05
41.2% Off 
Secondary Air Injection Hose Clamp
GM
12597898
3.6L. 2.4L air injection system. Air injection system, 2009. This GM Genuine Part is designed, engineered, and tested to rigorous...
$5.83
MSRP $7.92
Save $2.09
26.4% Off 
Diesel Emissions Fluid (DEF) Tank Filler Cap
GM
23138955
6.6L diesel, emission reduction system. Emission reduction system, 3.0L diesel. This GM Genuine Part is designed, engineered, and tested...
$16.89
MSRP $27.24
Save $10.35
38% Off 
Secondary Air Injection Pump with Bracket
GM
10380789
DTS. Lucerne. 4.6l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered,...
$265.82
MSRP $470.46
Save $204.64
43.5% Off 
Multi-Purpose Clamp
GM
11516234
Helps prevent leaks
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.43
MSRP $8.37
Save $1.94
23.2% 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...
$43.00
MSRP $74.84
Save $31.84
42.5% 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...
$57.63
MSRP $102.02
Save $44.39
43.5% 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
$97.85
MSRP $173.18
Save $75.33
43.5% 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...
$198.12
MSRP $350.66
Save $152.54
43.5% 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...
$68.39
MSRP $121.04
Save $52.65
43.5% 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...
$288.74
MSRP $511.04
Save $222.30
43.5% 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
$32.79
MSRP $57.08
Save $24.29
42.6% 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
$11.26
MSRP $17.60
Save $6.34
36% 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...
$113.41
MSRP $200.72
Save $87.31
43.5% 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...
$73.16
MSRP $113.54
Save $40.38
35.6% Off 
Vapor Canister Purge Solenoid
GM
25530972
All models. Ac delco no. 214-570. Purge valve. 3.8l.
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
Fuel Tank Filler Vent Hose
GM
84123688
Filler pipe, regular cab. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Emission Reduction Fluid Tank Reservoir Wire Harness
GM
39118692
1.6L, reduction tank & components, sedan. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
Heated Oxygen Sensor
GM
12597449
3.6. SRX. CTS. Right. STS, STS-v. 3.6l. 3.6L, manual trans. Rear. This part requires programming and/or special setup procedures GM...
Egr Valve
GM
12578041
Egr valve, vapor canister and sensors. 6 cylinder, without 3.4L. Electric control, 3.1L. 3.1m. Egr valve & sensors, 3.1L. Silhouette,...
Positive Crankcase Ventilation (PCV) Tube
GM
12551462
1996-05. 4.3L, 1996-04. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Heated Oxygen Sensor
GM
12615904
Stamped #12615904. Malibu Hybrid. Rear. 1st design. 2.4L. Pre-converter, 1st design. This part requires programming and/or special setup...
Secondary Air Injection Pump with Bracket
GM
15928252
Canyon, Colorado. 2.9l, 3.7l. Hummer H3. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is...
Heated Oxygen Sensor
GM
92068713
Rear. 6.0 & 6.2L. G8. 6.0l. G8. 6.2l. This part requires programming and/or special setup procedures GM Service Information describes...
Acdelco™ Ft Oxygen Sensor
GM
2134408
Corvette. Eng. ls9, ls7. Camaro. 6.2l. Front. 2011-15, 6.2L. With supercharged. Caprice PPV. 6.0l. SS. 2011-15, 7.0L. 2010, 6.2L.
Heated Oxygen Sensor
GM
12617907
G6. Right. Malibu Hybrid. Pre-converter, 2nd design. 2.4L. This part requires programming and/or special setup procedures GM Service...
Heated Oxygen Sensor
GM
12596701
2.2L, at manifold. Malibu, Malibu Maxx. 2.2l. G6. Solstice. Sky. 2.4l. Front (position 1). This part requires programming and/or special...
Acdelco™ Vapor Canister
GM
215608
Express, savana. Commercial cutaway. Short bed. 5.9 & 6.5 ft box. Sierra, silverado. 6 ft. box. Bed Length 68.4. Bed Length 69.2"....
Acdelco™ Oxygen Sensor
GM
AFS74
Vendor:acdelco. Vendor #AFS74. Standard. S-series. 4.3l. Tpi. Astro, Safari. 4.3l. Manifold, 4.3L.
Heated Oxygen Sensor
GM
12590035
SRX. 2.8L, rear. 3.6L, rear. CTS. Catalyst monitoring. 2.8l. Catalyst monitoring. 3.6l. STS, STS-v. 3.6l. Engine control. 5.7l. 3.6....
Turbocharger Outlet Duct Connector
GM
10154653
6.5L diesel, vacuum control. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
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