GM intake manifolds
availability
Genuine GM and Chevrolet Performance intake manifolds, gaskets and throttle body adapters for the LS, LT, small block and big block engines.
What is here
LS3, LS7 and truck intake manifolds, the LT1 and LT4 manifolds and supercharger lids, Chevrolet Performance aluminum manifolds for small block and big block builds, and the gaskets and hardware for each.
Before you order
LS manifolds differ by port shape: cathedral, rectangular and the LS7 raised port are not interchangeable. Match the manifold to your heads and order the gasket set and throttle body seal with it.
Why buy it from a GM dealer
Factory manifolds are tuned for the engine they fit and work with the stock calibration, so the swap does not need a retune.
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Intake Manifold
GM
25206906
Equinox, Terrain. 1.5l. Cruze. 1.4l. With high output. Encore. Eng. vin m - le2.
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MSRP $326.21
Save $117.87
36.1% Off 
Upper Intake Manifold Assembly
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12686016
Silverado, sierra. 6.6l. Upper. Evenly distributes the combustion mixture (or just air in a direct injection system) to each intake port...
$152.12
MSRP $236.12
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Intake Manifold
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55506352
2.0L turbo. CT4. 2.0l. CT5. 2.0l. 2019. CT6. 2.0l. 2020. This GM Genuine Part is designed, engineered, and tested to rigorous standards...
$76.77
MSRP $116.09
Save $39.32
33.9% Off 
Intake Manifold with Throttle Body
GM
55509565
Malibu. 1.8l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$333.60
MSRP $527.24
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36.7% Off 
Intake Manifold
GM
55504606
Cascada. Without round map sensor. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$309.88
MSRP $489.58
Save $179.70
36.7% Off 
Engine Intake Manifold Bolt
GM
11548447
All Required. Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and...
$11.42
MSRP $16.16
Save $4.74
29.3% Off 
Intake Manifold Stud
GM
11612253
Stud. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$5.38
MSRP $7.33
Save $1.95
26.6% Off 
Intake Manifold
GM
12729504
Corvette. 5.5l. Without turbo.
$2,027.21
MSRP $3,346.57
Save $1,319.36
39.4% Off 
Intake Manifold Assembly
GM
12638038
4.8, 5.3 & 6.0L, 4.8 & 5.3L. Express, savana. 4.8l, 5.3l. Silverado, sierra. 4.8l, 5.3l. Yukon XL, Suburban. 5.3l. Tahoe, Yukon,...
$254.75
MSRP $402.62
Save $147.87
36.7% Off 
Intake Manifold Assembly
GM
12623417
Without eassist. Silverado, sierra. 5.3l. Tahoe. 5.3l. Suburban. 5.3l. 5.3 & 6.2L, 5.3L. Yukon. 5.3l. This GM Genuine Part is designed,...
$280.63
MSRP $443.55
Save $162.92
36.7% Off 
Intake Manifold
GM
12654607
Cruze, Cruze Limited. 2.0l.
$2,756.70
MSRP $3,063.00
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10% Off 
Intake Manifold Assembly
GM
12659015
XTS. Lower. With turbocharger. CTS. 3.6l. With vsport. ATS. 3.6l. With v-series. Coupe, 3.6L twin-turbo. Evenly distributes the...
$345.92
MSRP $546.76
Save $200.84
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