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Welcome to Source One Auto Parts!

Welcome to Source One Auto Parts!

Intake Manifold & Related

Browse New OEM intake manifold assemblies and related components for GM vehicles. Our factory-original intake manifolds are sourced from GM surplus — the correct port configuration, gasket surface profile, and sensor port locations for your specific engine.

The intake manifold defines the air distribution and plenum volume characteristics of your engine's induction system. OEM manifolds maintain the factory port velocity, runner length, and tumble characteristics engineered for your engine's power and efficiency targets.

Intake manifold replacement requires proper cleaning of gasket surfaces and careful torque sequencing. Inspect throttle body, MAP sensor, and PCV system components at the same time. Verify part numbers against your engine RPO code before ordering.

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Original price $70.17 - Original price $70.17
Original price
$70.17
$70.17 - $70.17
Current price $70.17

Intake Manifold fits 2005-06 Altima 45755 Maxima 45756 Quest 3.5L 14003-7Y000

in stock

Intake Manifold (Bare) Description: Intake Manifold (Bare) Part Number: 14003-7Y000 Condition: New Factory Original Part, Generic Packag...

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SKU: 3011718

Original price $70.17 - Original price $70.17
Original price
$70.17
$70.17 - $70.17
Current price $70.17
Original price $83.18 - Original price $83.18
Original price
$83.18
$83.18 - $83.18
Current price $83.18

New OEM GM Intake Manifold Engine Cover 2016-19 Cadillac ATS CTS 3.6L 12673285

Only 4 left!

Intake Manifold/Engine Cover, 3.6L Description: Intake Manifold/Engine Cover, 3.6L Part Number: 12673285 Condition: New OEM, Generic Pac...

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SKU: 2020153

Original price $83.18 - Original price $83.18
Original price
$83.18
$83.18 - $83.18
Current price $83.18
Original price $105.41 - Original price $105.41
Original price
$105.41
$105.41 - $105.41
Current price $105.41

Intake Manifold Engine Cover 2014-19 Cadillac CTS VSport 3.6L Turbo 12669219

in stock

Intake Manifold/Engine Cover, 3.6L Twin Turbo Description: Intake Manifold/Engine Cover, 3.6L Twin Turbo Part Number: 12669219, 12660635 ...

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SKU: 2020152

Original price $105.41 - Original price $105.41
Original price
$105.41
$105.41 - $105.41
Current price $105.41
Original price $79.35 - Original price $79.35
Original price
$79.35
$79.35 - $79.35
Current price $79.35

New OEM GM High Voltage Disconnect Circuit Cover 2014-15 Chevy Spark 12657513

in stock

High Voltage Disconnect Circuit/Inverter Cover Description: High Voltage Disconnect Circuit/Inverter Cover Part Number: 12657513 Conditi...

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SKU: 1850018

Original price $79.35 - Original price $79.35
Original price
$79.35
$79.35 - $79.35
Current price $79.35
Original price $134.30 - Original price $134.30
Original price
$134.30
$134.30 - $134.30
Current price $134.30

New OEM GM Intake Resonator w/MAP Sensor 2014-16 Cadillac XTS 22989314 12644228

Only 2 left!

Air Cleaner Intake Resonator With MAP Sensor Description: Air Cleaner Intake Resonator With MAP Sensor Part Number: 22831205, 22989314, 12...

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SKU: 1700069

Original price $134.30 - Original price $134.30
Original price
$134.30
$134.30 - $134.30
Current price $134.30
Original price $109.96 - Original price $109.96
Original price
$109.96
$109.96 - $109.96
Current price $109.96

OEM Intake Manifold/Engine Cover 2014-15 Cadillac CTS Vsport 3.6L Turbo 12648888

in stock

Intake Manifold/Engine Cover Description: Intake Manifold/Engine Cover Part Number: 12648888 Condition: New OEM, Generic Packaging Oth...

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SKU: 1320030

Original price $109.96 - Original price $109.96
Original price
$109.96
$109.96 - $109.96
Current price $109.96

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