Sale

GM Genuine Parts

Intake Manifold Assembly

$391.66 $202.79 Save $188.87

SKU: 12638038

In Stock
In Stock
Ships by Aug 1
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30 Days Return

Description

This intake manifold is specified for a wide range of GM vehicles, including Chevrolet Express and Savana vans (2500, 3500), Chevrolet Silverado and Sierra trucks, Chevrolet Tahoe and GMC Yukon SUVs, Chevrolet Avalanche, Chevrolet Colorado and GMC Canyon trucks, and Hummer H3 models. It is designed for 4.8L, 5.3L, and 6.0L engines, with specific fitments noted for flex-fuel variants. The part features 11mm mounting holes and is not CNC ported. This genuine GM part is backed by General Motors and comes with a minimum of a 12-month manufacturer warranty.

Fitment

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Specifications

BrandGM Genuine Parts
Part Number12638038
CategoryAir and Fuel

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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