Emission Systems
Vapor Canister Vent Valve
GM
12559015
Location-Vapor Canister. Square. All models. 4.3l. Hummer H2. Controls fresh air flow to the canister
Sends fuel vapors to the engine...
Fits Your Vehicle
Heated Oxygen Sensor
GM
19178924
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to...
Positions: Rear
$75.82
MSRP $141.66
Save $65.84
46.5% Off Fits Your Vehicle
Air Injection Valve
GM
12567733
Location-A.I.R. Pipes. S-series. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested...
Fits Your Vehicle
Multi-Purpose Nut
GM
11609746
2.2L. 2 door. Power seat, without power lumbar. Upper. 3.4L. 4 door. 3.8L. Driver power seat, with power lumbar. To bar. 1995. This GM...
$2.96
MSRP $4.41
Save $1.45
32.9% Off Fits Your Vehicle
M10x1.5x30 Multi-Purpose Bolt
GM
11516328
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Positions: Front
$3.32
MSRP $4.92
Save $1.60
32.5% Off Fits Your Vehicle
Multi Purpose Relay
GM
13500114
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$12.20
MSRP $21.40
Save $9.20
43% Off Fits Your Vehicle
Secondary Air Injection Pump
GM
12568324
Express, savana. 4.3l, 5.7l, 8.1l. 4.3, 4.8, 5.3 & 8.1L, 4.3, 4.8, 5.3 & 8.1L. S-series. 2.2l. S-series. 4.3l. All models. 8.1l. Pump...
$209.20
MSRP $390.67
Save $181.47
46.5% Off Fits Your Vehicle
Oxygen Sensor
GM
12563848
S-series. 2.2l. Cavalier, Sunfire. 2.2l. Ohv. Front, 2.2L. 2.2L, manifold. Detects oxygen content in the exhaust gases to help optimize...
Positions: Front
$47.63
MSRP $87.52
Save $39.89
45.6% Off Fits Your Vehicle
Multi-Purpose Clamp
GM
11609970
Extended cab. Crew cab. 2.2L, 1998-2003. Outer. Regular cab. 4 wheel drive. Secondary pump, with california emission, upper pipe. 3.4L....
$3.76
MSRP $5.61
Save $1.85
33% Off Fits Your Vehicle
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...
$27.13
MSRP $48.68
Save $21.55
44.3% Off Fits Your Vehicle
Vapor Canister Purge Valve
GM
01997278
Controls vapor flow from canister to engine
Fits Your Vehicle
Vapor Canister
GM
17113684
S-series. 2.2l. Vapor canister, all, 4.3L.
Fits Your Vehicle
Secondary Air Injection Pump Kit with Pump and Hose
GM
17803251
Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to...
Fits Your Vehicle
Vapor Canister
GM
17113328
S-series. 4.3l. Vapor canister, all, 2.2L. S-series. 2.2l. 4.6L, all. Helps reduce harmful pollutants from entering the atmosphere...
Fits Your Vehicle
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