Vacuum Pumps
Camshaft Cover
GM
12658255
Impala. Malibu. 2.5l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$482.63
MSRP $791.34
Save $308.71
39% Off 
Rocker Arm Cover
GM
12554256
S-series. All models. Left. Express, savana. Right bank. 4.3L, 6 cylinder. 2003-14. This GM Genuine Part is designed, engineered, and...
$61.67
MSRP $100.88
Save $39.21
38.9% Off 
Engine Intake Manifold Cover
GM
12649788
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$100.29
MSRP $164.04
Save $63.75
38.9% Off 
Passenger Side Camshaft Housing Cover Insulator
GM
12659896
3.0L twin-turbo. 2017-21 3.6L. 2016-19 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$32.22
MSRP $51.85
Save $19.63
37.9% Off 
Rocker Arm Lower Cover
GM
12640380
Silverado, sierra. 6.6L, lower. Express, savana. Right. 2015-16, lower. This GM Genuine Part is designed, engineered, and tested to...
$126.32
MSRP $206.62
Save $80.30
38.9% Off 
Rear Engine Noise Shield
GM
12643924
Shield. 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$6.28
MSRP $8.83
Save $2.55
28.9% Off 
Driver Side Rocker Arm Cover
GM
12570427
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$139.46
MSRP $228.13
Save $88.67
38.9% Off 
Engine Intake Manifold Cover
GM
12653324
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$91.44
MSRP $149.57
Save $58.13
38.9% Off 
Engine Intake Manifold Cover
GM
12680066
2017-21 3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$74.46
MSRP $121.82
Save $47.36
38.9% Off 
Driver Side Valve Rocker Arm Cover Insulator
GM
12693981
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$63.37
MSRP $103.67
Save $40.30
38.9% Off 
Upper Engine Intake Manifold Cover
GM
12610052
6.0L. 4.8, 5.3, 6.0 & 6.2L. Rear cover. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$29.63
MSRP $47.69
Save $18.06
37.9% Off 
Intake Manifold Cover
GM
12703608
3.6L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$70.54
MSRP $115.39
Save $44.85
38.9% Off 
Valve Cover
GM
40009443
3.0L diesel. Silverado, sierra. Yukon XL.
$156.69
MSRP $256.26
Save $99.57
38.9% Off 
Rocker Arm Cover
GM
12555271
All models. Express, savana. Left. 5.0L, 8 cylinder. Without 5.0-f. Right. 5.7-8. 1/2, 3/4 & 1 ton, 1996 new style, 5.7L, 8 cylinder....
$100.58
MSRP $164.53
Save $63.95
38.9% Off 
Fuel Pump Insulator
GM
12655386
Coupe, 2.0L turbo. Sedan, 2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$28.93
MSRP $53.06
Save $24.13
45.5% Off 
F Cover
GM
12727458
2018-25. Express 3500. Right. Savana 3500. Express 2500. Savana 2500. Silverado, sierra.
$52.58
MSRP $84.59
Save $32.01
37.8% Off 
Driver Side Rocker Arm Cover
GM
12590363
All. Park Avenue. Left. With supercharger. Riviera. Bonneville, LeSabre. Grand Prix. Impala, Monte Carlo. With superchareger. Right....
$15.80
MSRP $24.10
Save $8.30
34.4% Off 
Engine Cover
GM
12625893
6.0L. without cng. 4.8, 5.3, 6.0 & 6.2L. Engine cover. Sedan,.
$71.93
MSRP $117.66
Save $45.73
38.9% Off 
Camshaft Cover
GM
12605216
2.0L turbo, 2011-2013. Regal. Verano. 2.0l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$177.95
MSRP $291.09
Save $113.14
38.9% Off 
Engine Intake Manifold Cover
GM
12687759
1.5L turbo. With high output. 1.4L, all. 1.4L, type 1. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$69.27
MSRP $113.33
Save $44.06
38.9% Off 
Camshaft Cover
GM
12610279
Equinox, Terrain. Verano. 2.4l. LaCrosse. Regal. Captiva Sport. Malibu. Impala. This GM Genuine Part is designed, engineered, and tested...
$295.22
MSRP $482.91
Save $187.69
38.9% Off 
Valve Cover
GM
12713843
6.2L supercharged. Camaro. Left. With supercharger. 2016-19, inner. CT5. CTS-v. Escalade. With dry sump system, with zr1. Corvette.
$83.12
MSRP $135.94
Save $52.82
38.9% Off 
Driver Side Rocker Arm Cover
GM
93441240
Silverado, sierra. Right. 4.3L. All models. Left. 6 cylinder. S-series. This GM Genuine Part is designed, engineered, and tested to...
$48.87
MSRP $78.65
Save $29.78
37.9% Off 
Driver Side Valve Rocker Arm Cover Insulator
GM
12665799
With dry sump system, with zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$60.11
MSRP $98.33
Save $38.22
38.9% Off 
Engine Intake Manifold Cover
GM
55490653
1.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$97.07
MSRP $158.79
Save $61.72
38.9% Off 
Upper Insulator
GM
12705387
With dry sump system, without zr1.
$47.29
MSRP $76.11
Save $28.82
37.9% Off 
Engine Intake Manifold Cover
GM
12633418
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$47.80
MSRP $76.92
Save $29.12
37.9% Off 
Rocker Arm Cover
GM
93441317
S-series. All models. Right. Express, savana. Left bank. 4.3L, 6 cylinder. 4.3L gas. 2003-14. This GM Genuine Part is designed,...
$77.28
MSRP $126.43
Save $49.15
38.9% Off 
Driver Side Rocker Arm Cover Insulator
GM
12634654
4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$23.74
MSRP $38.20
Save $14.46
37.9% Off 
Engine Vacuum Reservoir
GM
12656526
3.6L twin-turbo, wastegate system.
$66.97
MSRP $109.54
Save $42.57
38.9% Off 
Driver Side Camshaft Cover
GM
12667117
XTS. With turbocharger. CTS. With vsport. Left. Coupe, 3.6L twin-turbo. ATS. This GM Genuine Part is designed, engineered, and tested to...
$226.72
MSRP $370.86
Save $144.14
38.9% Off 
Engine Intake Manifold Cover
GM
12679833
2.8L turbo diesel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$83.85
MSRP $137.17
Save $53.32
38.9% Off 
Engine Intake Manifold Cover
GM
12666472
Sedan, 3.6L twin-turbo. Coupe, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
$89.16
MSRP $145.85
Save $56.69
38.9% Off 
Passenger Side Camshaft Cover
GM
12688702
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$151.16
MSRP $247.27
Save $96.11
38.9% Off 
Air Cleaner Outlet Duct
GM
84556718
2015-16. Helps guide airflow to your vehicle's air filter
This GM Genuine Part is designed, engineered, and tested to rigorous...
$203.38
MSRP $314.79
Save $111.41
35.4% Off 
Rocker Arm Cover
GM
98063039
Sierra, silverado. 6.6L. Express, savana. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$978.41
MSRP $1,604.22
Save $625.81
39% Off 
Secondary Air Inlet Valve Actuating Vacuum Tank
GM
90502721
3.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$43.02
MSRP $78.92
Save $35.90
45.5% Off 
Intake Manifold Cover
GM
12687762
1.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$62.00
MSRP $101.42
Save $39.42
38.9% Off 
Camshaft Cover with Bolts and Seals
GM
25203562
Cascada. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
$558.87
MSRP $916.34
Save $357.47
39% Off 
F (S)Cover
GM
12740039
3.6L, 2013-2015. 2014-15 3.6L. Engine cover.
$159.09
MSRP $260.24
Save $101.15
38.9% Off 
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