Smog & Air Pumps
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Secondary Air Injection Pump
GM
12574379
4.2L. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to...
$294.85
MSRP $512.79
Save $217.94
42.5% Off 
Pump
GM
12741165
XT4. Encore GX. 1.2l. Envision. Labeled 12735887. Traverse. 2.5l. 1.2L turbo. Acadia. 2.5l. Trailblazer. 1.2l. 2.0L turbo.
$56.72
MSRP $102.20
Save $45.48
44.5% Off 
Secondary Air Injection Pipe
GM
12604516
Air injection system, 3.5L. Helps maintain controlled air flow to proper air injection components
$47.25
MSRP $82.89
Save $35.64
43% Off 
Secondary Air Injection Pump with Bracket
GM
12594429
3.5 & 3.9L with flex fuel. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed,...
$238.40
MSRP $414.59
Save $176.19
42.5% Off 
Secondary Air Injection Feed Tube
GM
12628570
Air injection system, 3.5L. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed,...
$5.32
MSRP $7.77
Save $2.45
31.5% Off 
Secondary Air Injection Check Valve
GM
55581479
Volt. ELR. With pzev. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous...
$150.34
MSRP $229.33
Save $78.99
34.4% Off 
Secondary Air Injection Pipe
GM
12654274
A.i.r. Pump, 3.6L with pzev. CTS. 3.6l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is...
$185.06
MSRP $321.84
Save $136.78
42.5% Off 
Secondary Air Injection Pump with Bracket
GM
12584904
LaCrosse. 3.8l. Grand Prix. 3.8l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is...
$249.63
MSRP $434.14
Save $184.51
42.5% Off 
Secondary Air Injection Pump with Bracket
GM
12638135
A.i.r. ATS. 3.6l. Pump, 3.6L with pzev. Calif. CTS. 3.6l. Helps maintain controlled air flow to proper air injection components
This GM...
$188.17
MSRP $327.26
Save $139.09
42.5% Off 
Secondary Air Injection Pipe
GM
12647908
2.4L. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to...
$178.14
MSRP $309.81
Save $131.67
42.5% Off 
Secondary Air Injection Pump
GM
12560095
S-series. 4.3l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
$167.12
MSRP $290.65
Save $123.53
42.5% Off 
Secondary Air Injection Shut-Off and Check Valve
GM
12652897
Calif. A.i.r. Pump, 3.6L with pzev. CTS. 3.6l. Right. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed,...
$144.65
MSRP $251.56
Save $106.91
42.5% Off 
Secondary Air Injection Check Valve
GM
12639108
Equinox, Terrain. Regal. Impala. 2.4l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and...
$260.57
MSRP $453.16
Save $192.59
42.5% Off 
Secondary Air Injection Pump Inlet Hose
GM
22826519
2.4L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$50.24
MSRP $88.14
Save $37.90
43% Off 
Air Injection Valve
GM
12619110
4.2L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$199.41
MSRP $346.80
Save $147.39
42.5% Off 
Secondary Air Injection Shut-Off and Check Valve
GM
12660126
LaCrosse. 3.8l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
$289.85
MSRP $504.06
Save $214.21
42.5% Off 
Secondary Air Injection Pump
GM
12643965
Impala. 3.6l. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
$180.90
MSRP $314.60
Save $133.70
42.5% Off 
Secondary Air Injection Pump
GM
55560133
SRX. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and tested to...
$197.43
MSRP $343.36
Save $145.93
42.5% Off 
Secondary Air Injection Pipe
GM
12647837
LaCrosse. 2.4l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$53.60
MSRP $94.04
Save $40.44
43% Off 
Secondary Air Injection Pump with Bracket
GM
55568068
Cruze, Cruze Limited. 1.8l. Without diesel, 1.8L. Helps maintain controlled air flow to proper air injection components
This GM Genuine...
$219.65
MSRP $382.00
Save $162.35
42.5% 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,...
$270.53
MSRP $470.46
Save $199.93
42.5% Off 
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
$59.05
MSRP $93.33
Save $34.28
36.7% Off 
Vapor Canister Purge Pipe
GM
20919365
3.6L with flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$51.79
MSRP $90.86
Save $39.07
43% Off 
Driver Side Secondary Air Injection Shut-Off and Check Valve
GM
12652894
XTS. Left. Impala. 3.6l. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to...
$187.15
MSRP $325.48
Save $138.33
42.5% Off 
Secondary Air Injection Pump Hose
GM
55567469
Without diesel 1.8L. Air hose. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$26.69
MSRP $46.82
Save $20.13
43% Off 
Air Injection Valve
GM
12619109
Canyon, Colorado. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous...
$295.42
MSRP $513.78
Save $218.36
42.5% Off 
Secondary Air Injection Check Valve Kit with Retainers and Bolts
GM
12623091
Air injection system, 2.4L. Malibu. 2.4l. Equinox, Terrain. LaCrosse. Aura. 2.4L, with pzev. Cobalt. 2.2l. Air injection system, 2009....
$188.40
MSRP $327.66
Save $139.26
42.5% Off 
Secondary Air Injection Check Valve
GM
55583592
Sonic. Cruze, Cruze Limited. 1.8l. Without diesel, 1.8L. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed,...
$165.62
MSRP $288.04
Save $122.42
42.5% Off 
Intake Manifold Vacuum Fitting
GM
12686826
Coupe, 3.6L twin-turbo, intake mounted. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$277.00
MSRP $422.58
Save $145.58
34.5% Off 
Secondary Air Injection Pump Hose
GM
20758643
3.9L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$90.25
MSRP $142.65
Save $52.40
36.7% Off 
Secondary Air Injection Shut-Off Valve
GM
12660127
Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$213.45
MSRP $371.21
Save $157.76
42.5% Off 
Secondary Air Injection Shut-Off and Check Valve
GM
12636249
A.i.r. Pump, 3.6L. ATS. 3.6l. Left. Helps prevent exhaust from entering air pump
$184.77
MSRP $321.34
Save $136.57
42.5% 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
$81.84
MSRP $129.35
Save $47.51
36.7% 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...
$286.68
MSRP $498.58
Save $211.90
42.5% Off 
Secondary Air Injection Pump Pipe
GM
55569324
With pzev. Helps maintain controlled air flow to proper air injection components
This GM Genuine Part is designed, engineered, and...
$28.31
MSRP $43.56
Save $15.25
35% Off 
Passenger Side Secondary Air Injection Pipe
GM
12561494
Corvette. #1. Helps maintain controlled air flow to proper air injection components
Acdelco™ Check Valve
GM
2142150
Air injection system, 2.4L. Malibu. 2.4l. Equinox, Terrain. LaCrosse. Aura. 2.4L, with pzev. Cobalt. 2.2l. Air injection system, 2009.
A.I.R Pipe
GM
14026178
All. 5.7l. Left side. All. 5.0l. G10-30 vans. 5.7l. G10-30 vans. 5.0l.
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...
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