GM 12640048 Intake Manifold

( Brand: Gm ), ( Part Type: Intake Manifold ), ( Manufacturer Part Number: 12640048 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2016 2017 2018 2019 2020 2021 2022 ), ( Parts Included: Only Part Reference 27 On The Diagram Is Included )

Review GM Genuine Intake Manifold Assembly fits 2016–2022

GM 12640048 Intake Manifold

The GM 12640048 Intake Manifold is a crucial component of the engine fuel delivery system. Designed specifically for select applications of General Motors engines, this intake manifold is engineered to deliver an optimal air-fuel mixture for efficient combustion.

This intake manifold is manufactured using high-quality materials, ensuring durability and reliability. It features a robust design with a cast aluminum construction that can withstand the extreme temperatures and pressures of the engine environment. The manifold's smooth, polished finish not only enhances its aesthetic appeal but also contributes to a more efficient airflow.

The GM 12640048 Intake Manifold is designed with an intricate port design, optimized for the specific engine it serves. This port design ensures efficient fuel delivery to the cylinders, allowing for a more complete combustion process. The manifold also features integrated fuel injectors, which are precisely located for optimal fuel atomization and even distribution.

The intake runners of this manifold are engineered to minimize turbulence and promote smooth airflow. This contributes to improved engine performance and reduced emissions. The manifold's unique design also facilitates proper sealing, preventing air leaks and ensuring a tight engine compartment.

This GM intake manifold is an excellent choice for those seeking top-tier engine performance, improved fuel efficiency, and reduced emissions. It is a direct replacement for the original equipment and comes with an OE-quality warranty, ensuring peace of mind for customers. The manifold's easy installation process makes it a popular choice among DIY enthusiasts and professional mechanics alike.

In summary, the GM 12640048 Intake Manifold is a high-performance, durable, and reliable component designed to enhance the overall efficiency and power output of select GM engines. It is engineered with a focus on optimizing airflow, fuel delivery, and engine compartment sealing, making it an excellent investment for those seeking to maximize the potential of their GM engine.

Buying a GM 12640048 intake manifold involves considering its potential advantages and disadvantages for your specific situation. Here's a detailed analysis:

1. OEM Part: This intake manifold is an original equipment manufacturer (OEM) part, which means it is designed and manufactured by General Motors to fit specific engine models. This ensures a precise fit and optimal engine performance.

2. Improved Engine Performance: A new intake manifold can lead to improved engine performance, including better fuel efficiency and increased horsepower. This is because a new manifold is free from wear and tear, ensuring proper air/fuel mixture and efficient combustion.

3. Longer Lifespan: Replacing a worn-out or damaged intake manifold with a new one can extend the lifespan of your engine. A new manifold will not develop leaks or cracks, which can lead to costly repairs or even engine failure.

1. Cost: The GM 12640048 intake manifold is not a cheap part, and the cost of purchasing and installing it can be significant. You should carefully consider the potential benefits and the cost before making the decision to buy.

2. Installation Complexity: Installing an intake manifold is a complex process that requires specialized tools and knowledge. It is not a DIY job for most people and will likely involve paying for professional labor.

3. Potential for Additional Repairs: Replacing an intake manifold can uncover other issues that need to be addressed, such as a leaking head gasket or damaged cylinder head. These additional repairs can add to the overall cost of the project.

The decision to buy a GM 12640048 intake manifold depends on your specific situation and priorities. If you value optimal engine performance and a long-lasting solution, then purchasing and installing a new intake manifold may be worth the investment. However, if the cost and complexity of the installation process are concerns, then consider other options, such as rebuilding the existing manifold or purchasing a used one. Ultimately, you should weigh the advantages and disadvantages carefully before making a decision.

If you decide to move forward with buying and installing a new GM 12640048 intake manifold, I would recommend researching local repair shops with experience in intake manifold installations. Obtaining multiple quotes can help ensure you get a fair price, and asking for references from previous customers can provide valuable insights into the quality of the work. Additionally, make sure to have a clear understanding of the installation process and any additional repairs that may be required.

Details:

Call Us at #214 342 4724. Evenly distributes the combustion mixture or just air in a direct injection system to each intake port cylinder head for proper function. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 12640048 prices

• $332.83-$401.99

specifications inputmanifolds:

• for years: 2016-2022
• brand: Gm
• part type: Intake Manifold
• manufacturer part number: 12640048
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• year: 2016 2017 2018 2019 2020 2021 2022
• parts included: Only Part Reference 27 On The Diagram Is Included

general inputmanifolds:

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

returns inputmanifolds:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller inputmanifolds:

• rating: 97.9%
• # reviews: 3072
• city: Dallas, Texas

shipping inputmanifolds:

• type: Fixed
• transit: 4-8 Days
• cost: $30.01
• class: Standard, Expedited, One-day
• service: Standard, Expedited, Overnight

offer inputmanifolds:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: August 4, 2025
• sold: 0

payments inputmanifolds:

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

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