ACDELCO GM/GM GENUINE PARTS 12677612 Intake Manifold

( Brand: Acdelco Gm/gm Genuine Parts ), ( Part Type: Intake Manifold ), ( Manufacturer Part Number: 12677612 )

Review ACDELCO GM/GM GENUINE PARTS Intake Manifold Certified

ACDelco GM/GMC 12677612 Intake Manifold

The ACDelco GM/GMC 12677612 Intake Manifold is a precision-engineered component designed to deliver optimal engine performance for select General Motors and GMC vehicles. This intake manifold is a direct-fit replacement part, ensuring a seamless installation process for vehicle owners and repair shops.

This intake manifold is crafted from high-quality materials, including cast aluminum, which provides superior durability and heat dissipation capabilities. The manifold features a multi-port design that evenly distributes fuel into the engine's combustion chambers for improved combustion efficiency and reduced emissions.

The manifold's meticulously designed ports and runners optimize airflow into the engine, allowing for more efficient fuel-air mixing and better overall engine performance. The intake ports are also engineered to provide excellent sealing properties, ensuring a leak-free connection between the manifold and the engine.

Additionally, this intake manifold comes with pre-installed gaskets that simplify the installation process and eliminate the need for purchasing separate gaskets. The gaskets are designed to provide a perfect seal and prevent any potential leaks, ensuring reliable engine operation.

- 2002-2007 Chevrolet Silverado 1500 5.3L V8

- 2002-2007 GMC Sierra 1500 5.3L V8

- 2002-2007 Chevrolet Avalanche 5.3L V8

- 2002-2007 GMC Envoy 5.3L V8

- 2003-2007 Hummer H2 5.3L V8

- 2004-2007 Chevrolet Tahoe 5.3L V8

- 2004-2007 GMC Yukon 5.3L V8

- 2004-2007 Chevrolet Suburban 5.3L V8

- 2004-2007 GMC Yukon XL 5.3L V8

By choosing the ACDelco GM/GMC 12677612 Intake Manifold, vehicle owners and repair professionals can trust that they are installing a high-quality, reliable component that meets or exceeds OE specifications. This intake manifold is backed by ACDelco's warranty, ensuring customer satisfaction and peace of mind.

A Detailed Analysis of buying a AC Delco GM/GM 12677612 Intake Manifold

The AC Delco GM/GM 12677612 Intake Manifold is a popular replacement option for vehicles with faulty original intake manifolds. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this aftermarket intake manifold.

1. OEM Quality: The AC Delco GM/GM 12677612 Intake Manifold is designed to meet or exceed original equipment specifications. This ensures a proper fit, excellent sealing, and optimal engine performance.

2. Reliability: AC Delco is a reputable brand known for producing high-quality aftermarket parts. This intake manifold is no exception, as it is engineered to provide long-lasting service.

3. Availability: The AC Delco GM/GM 12677612 Intake Manifold is widely available at automotive retailers and online marketplaces. This makes it a convenient choice for those in need of a replacement intake manifold.

1. Cost: The AC Delco GM/GM 12677612 Intake Manifold may be more expensive compared to some aftermarket alternatives. However, its OEM quality and reliability may justify the additional cost for some consumers.

2. Installation Complexity: Installing an intake manifold can be a challenging process, especially for those without extensive mechanical experience. It may be necessary to consult a professional mechanic for installation, which could add to the overall cost.

The AC Delco GM/GM 12677612 Intake Manifold offers several advantages, such as OEM quality, reliability, and wide availability. However, it may come with a higher cost and installation complexity compared to some alternative options. Ultimately, the decision to purchase this intake manifold depends on an individual's specific needs, budget, and mechanical expertise.

If you are seeking a high-quality, reliable replacement intake manifold and are willing to invest in it, the AC Delco GM/GM 12677612 Intake Manifold is an excellent choice. However, if you are on a tight budget or prefer a more cost-effective alternative, it may be worth considering other aftermarket intake manifold options. Regardless of your decision, it is always recommended to consult a professional mechanic for installation to ensure proper function and optimal engine performance.

Details:

Genuine ACDelco Intake Manifold - Certified 12677612: Parts: GM Original Equipment Engine Manifolds evenly distribute the incoming engine air to each of cylinders, ensuring proper amount mixes with fuel, and are GM-recommended replacements for your vehicles original components. Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 12677612 prices

• $167.50-$311.68

specifications inputmanifolds:

• brand: Acdelco Gm/gm Genuine Parts
• part type: Intake Manifold
• manufacturer part number: 12677612

payments inputmanifolds:

• wallet: Paypal
• other
• credit card: Mastercard

offer inputmanifolds:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 2
• started: August 31, 2025

general inputmanifolds:

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

seller inputmanifolds:

• rating: 0.0%
• city: Moberly, Missouri
• # reviews: 0

returns inputmanifolds:

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

shipping inputmanifolds:

• class: Standard
• cost: $45.51
• type: Fixed
• service: Standard
• transit: 6-10 Days

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