GM SEAB-AB993-25344062 Intake Manifold 4.8 5.3 6.0

( Brand: Gm ), ( Type: Intake Manifold ), ( Engine Size: 3.5 3.7 ), ( Manufacturer Part Number: SEAB-AB993-25344062 ), ( Features: Heat-resistant ), ( Material: Plastic ), ( Placement On Vehicle: Upper ), ( Fuel Type: Gasoline )

Review GM Oem 4.8 5.3 6.0 Gmc Chevy Original Intake Manifold

The GMC and Chevy 4.8L, 5.3L, and 6.0L intake manifolds, specifically the GM part number SEA-AB993-25344062, is an essential component of the engine's fuel delivery and combustion system. This intake manifold is designed to provide an efficient and even air-fuel mixture to the engine's cylinders, ensuring optimal performance and fuel economy.

The SEA-AB993-25344062 intake manifold is a multi-port design, meaning it utilizes runners or ports for each cylinder to receive a fuel-air charge. The runners are designed with a specific length and shape to optimize airflow and fuel delivery to each cylinder. The intake ports are also equipped with throttle bodies, which control the amount of air that enters the engine based on the driver's throttle input.

The intake manifold is made from aluminum, which not only keeps the weight of the engine down but also helps to dissipate heat. The manifold's surface is finished with a durable and corrosion-resistant coating to protect it from the harsh engine environment.

The SEA-AB993-25344062 intake manifold is designed to work seamlessly with the engine's fuel injection system, ensuring precise fuel delivery to the cylinders. The intake ports are equipped with fuel injectors that spray fuel directly into the intake ports, allowing for a fine fuel mist to be atomized and mixed with air before entering the cylinders.

The intake manifold also features a gasket surface that is precisely machined to ensure a tight seal between the manifold and the engine head. This helps to minimize air leaks, which can rob the engine of power and efficiency.

This intake manifold is a direct replacement for the original equipment intake manifold and is compatible with various GMC and Chevy trucks and SUVs, including the Silverado, Sierra, Tahoe, Yukon, and Suburban. It is important to verify that this intake manifold is the correct fit for your specific vehicle application before installing it.

In summary, the GM SEA-AB993-25344062 4.8L, 5.3L, and 6.0L intake manifold is a high-performing component that plays a crucial role in the efficient operation of the engine. Its multi-port design, aluminum construction, and precise fuel delivery system make it an essential upgrade for any GMC or Chevy truck or SUV owner looking to improve engine performance and fuel economy.

Pros and Cons of Buying GMC Part Number GM SEA-AB993-25344062 Intake Manifold

The GMC part number GM SEA-AB993-25344062 refers to a 4.8L, 5.3L, and 6.0L intake manifold for certain GMC and Chevy engines. Here's a brief analysis of the potential advantages and disadvantages of purchasing this intake manifold.

1. OEM Part: This intake manifold is an original equipment manufacturer (OEM) part, which means it's specifically designed and engineered by GM for your vehicle. It's likely to provide a proper fit and function, ensuring optimal engine performance.

2. Enhanced Performance: Replacing a worn-out or damaged intake manifold with a new one can potentially improve engine performance. The new intake manifold may offer better airflow and fuel distribution, leading to increased horsepower and torque.

3. Improved Fuel Efficiency: A properly functioning intake manifold can help improve fuel efficiency. By ensuring optimal air-fuel mixture, the engine can burn fuel more efficiently, reducing fuel consumption and saving you money on gas.

4. Reduced Emissions: A more efficient intake manifold can lead to lower emissions. By improving the air-fuel mixture, the engine can burn fuel more completely, reducing the amount of unburnt fuel that's released into the exhaust.

5. Longer Service Life: A new intake manifold is less likely to fail compared to a used or worn-out one. This can save you money on future repairs and maintenance costs.

1. Cost: The cost of purchasing an OEM intake manifold can be higher compared to aftermarket alternatives. However, the increased cost may be offset by the potential performance improvements and longer service life.

2. Installation Complexity: Installing the intake manifold yourself may require a significant amount of time and effort, especially if you don't have experience working on engines. You may want to consider having it installed by a professional to ensure proper installation and function.

3. Availability: Depending on the specific application and availability, it may take some time to source and receive the intake manifold. Be sure to check with your local dealership or parts supplier to ensure they have the part in stock or can order it for you.

The GMC part number GM SEA-AB993-25344062 intake manifold is an OEM part designed for certain GMC and Chevy engines. Its advantages include improved engine performance, enhanced fuel efficiency, and reduced emissions. However, its high cost and potential installation complexity are drawbacks. Considering the long-term benefits of improved performance and service life, buying this intake manifold is generally a good investment for GMC and Chevy vehicle owners.

If you're experiencing issues with your intake manifold or suspect it may be worn out, consider investing in a new OEM intake manifold like part number GM SEA-AB993-25344062. While it may come with a higher cost and installation complexity, the potential performance improvements and longer service life make it a worthwhile investment for your GMC or Chevy vehicle.

Details:

OEM 4.8 5.3 6.0 GM GMC Chevy Original Intake Manifold. Shipped with UPS Ground. Condition is Used.

part #: seabab99325344062 price

• $99.99

specifications inputmanifolds:

• for makes: Gmc, Chevy
• brand: Gm
• type: Intake Manifold
• engine size: 3.5 3.7
• manufacturer part number: SEAB-AB993-25344062
• features: Heat-resistant
• material: Plastic
• placement on vehicle: Upper
• fuel type: Gasoline

payments inputmanifolds:

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

offer inputmanifolds:

• availability: In Stock
• options: Ship-to-home
• started: July 7, 2025
• best offers: True
• sold: 0
• quantity: 2

returns inputmanifolds:

• policy: No Returns

general inputmanifolds:

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

seller inputmanifolds:

• rating: 100.0%
• city: Donna, Texas
• # reviews: 83

shipping inputmanifolds:

• cost: $25.99
• class: Standard
• type: Fixed
• carrier: UPS
• transit: 3-9 Days
• service: UPS Ground

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