CHEVROLET 12637733 Intake Manifold Diesel 2.9

( Model: COLORADO ), ( Fitment Type: Direct Replacement ), ( Mounting Hardware Included: No ), ( Manufacturer Warranty: 30 Days ), ( Type: Intake Manifold ), ( Manufacturer Part Number: 12637733 ), ( Engine Size: 2.9 ), ( Valvetrain Iteration: Dohc ), ( Transmission Type: Automatic ), ( Location Id: Gxr404 ), ( Vehicle Id: 16073 )

Review CHEVROLET Intake Manifold Colorado 2.9 Diesel fits 2016–2022

The Chevrolet 12637733 Intake Manifold is a crucial component of the engine air intake system for select 2.9L Duramax diesel engines produced between 2016 and 2022. This intake manifold, manufactured by General Motors, ensures proper airflow from the air filter to the engine's cylinders.

The intake manifold is made of aluminum, contributing to its lightweight construction while maintaining the necessary strength and durability. The manifold features a runner-style design with a rectangular port configuration, optimizing airflow and enhancing engine performance. Each runner is equipped with a throttle body, enabling precise control of the airflow entering the engine.

The intake manifold's design also includes integrated fuel injectors, which are strategically located to deliver fuel directly into the intake ports. This design helps ensure optimal fuel-air mixture for a more efficient combustion process.

The intake manifold comes with necessary gaskets and hardware for installation. The gasket material is designed for a secure seal and long-lasting performance, reducing the risk of leaks. The hardware includes bolts and nuts, ensuring a secure attachment to the engine components.

The Chevrolet 12637733 Intake Manifold is engineered to meet OEM specifications, ensuring a perfect fit and reliable operation. Installing this intake manifold involves removing the old intake manifold, installing the new gasket, and securely attaching the new intake manifold to the engine using the provided hardware. This process requires some mechanical knowledge and skills, and it is recommended that the installation be performed by a professional mechanic or an experienced DIY enthusiast.

This intake manifold is an essential upgrade for those seeking improved engine performance and efficiency in their 2016-2022 2.9L Duramax diesel engine. With its runner-style design, integrated fuel injectors, and lightweight aluminum construction, the Chevrolet 12637733 Intake Manifold is an investment that delivers long-lasting performance and enhanced driving experience.

Pros and Cons of Buying a Chevrolet 12637733 Intake Manifold for 16-22 2.9 Diesel Engines

a. Improved Air Flow: The new intake manifold may provide better air flow to the engine, resulting in improved combustion and potential power gains.

b. OEM Part: This is an original equipment manufacturer (OEM) part, ensuring a perfect fit and compatibility with your vehicle's engine.

c. Durability: OEM parts are engineered to meet the highest standards of quality and durability.

d. Warranty: A new intake manifold comes with a manufacturer's warranty, providing peace of mind and protection against defects.

a. Cost: The price of an OEM intake manifold may be higher than aftermarket alternatives.

b. Availability: It may take some time to locate and acquire an OEM intake manifold, especially if it is not readily available at local dealerships.

c. Labor Costs: Installing the new intake manifold may require professional assistance, resulting in additional labor costs.

The decision to buy a Chevrolet 12637733 intake manifold for a 16-22 2.9 diesel engine depends on various factors, including your budget, availability, and personal preferences. While an OEM intake manifold offers improved air flow, perfect fit, durability, and a warranty, it comes with a higher cost and potential labor expenses. If you prioritize these benefits and can afford the price, then an OEM intake manifold is a good investment. However, if you're looking for a more cost-effective solution, you may consider exploring aftermarket alternatives. Ultimately, the choice is yours based on your priorities and circumstances.

Details:

Please replace such items as required for proper installation. GMC Canyon 2016 2022 2.8L.

part #: 12637733 prices

• $50.00-$114.95

specifications inputmanifolds:

• for makes: Chevrolet
• for years: 2016-2022
• model#: COLORADO
• fitment type: Direct Replacement
• mounting hardware included: No
• manufacturer warranty: 30 Days
• type: Intake Manifold
• manufacturer part number: 12637733
• engine size: 2.9
• valvetrain iteration: Dohc
• transmission type: Automatic
• location id: Gxr404
• vehicle id: 16073

general inputmanifolds:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds

seller inputmanifolds:

• rating: 99.1%
• # reviews: 59675
• city: Denver, Colorado

shipping inputmanifolds:

• transit: 3-7 Days
• cost: $0.00
• service: Standard
• type: Fixed
• class: Standard

payments inputmanifolds:

• credit card: Mastercard
• wallet: Google-pay
• other

offer inputmanifolds:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: June 9, 2025
• sold: 0

returns inputmanifolds:

• policy: Returns Accepted
• paid by: Buyer
• time: 60 Days

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