GM GENUINE PARTS 55494090 Engine Intake Manifold

( Brand: Gm Genuine Parts ), ( Part Type: Intake Engine Manifold ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2016 2017 2018 2019 ), ( Parts Included: Only Part Reference 17 On The Diagram Is Included ), ( Replaces Part Number: 55581244 ), ( Manufacturer Part Number: 55494090 )

Review GM GENUINE PARTS Engine Intake Manifold fits MALIBU 2016–2019

GM 55494090 Engine Intake Manifold

The GM 55494090 Engine Intake Manifold is a key component of the fuel delivery and combustion process in select GM engines. This intake manifold is engineered with precision and high-quality materials to ensure optimal engine performance.

The intake manifold is designed to evenly distribute fuel-air mixture from the throttle body to each cylinder's intake port. It features a multi-port design with 8 ports, perfectly suited for V8 engines, such as the LS1, LS3, LS6, and LS7. Each port is meticulously engineered to provide the ideal flow rate for maximum power output and efficient fuel consumption.

The intake manifold is made from durable, lightweight aluminum alloy, reducing the overall weight of the engine and improving its thermal efficiency. Its cast aluminum design ensures exceptional durability, providing reliable service for thousands of miles.

The intake manifold also includes a gasket surface on the top and a flange at the bottom, ensuring a perfect seal to the engine head and cylinder block. This seal ensures that the fuel-air mixture remains contained within the engine, preventing any leaks or loss of power.

The intake manifold is also compatible with various engine accessories, such as air conditioning systems, power steering systems, and exhaust gas recirculation (EGR) systems. It is designed to work seamlessly with these accessories, ensuring that your engine runs smoothly and efficiently.

The GM 55494090 Engine Intake Manifold is a must-have for any GM engine enthusiast or professional mechanic. Its precise design, durability, and compatibility make it a valuable addition to any engine build or repair project. With this intake manifold, you can be confident in knowing that you're getting the best performance possible from your engine.

Buying a GM 55494090 engine intake manifold involves weighing the potential benefits against the possible drawbacks. Here are some pros and cons to consider:

1. OEM Part: This intake manifold is an original equipment manufacturer (OEM) part made by General Motors. It is designed to fit and function optimally with the specific engine it is intended for, ensuring proper air-fuel mixture and efficient combustion.

2. Improved Performance: A new intake manifold can improve engine performance by ensuring a more even airflow distribution to the cylinders and reducing air leaks, leading to improved power output and fuel efficiency.

3. Reliability: An OEM intake manifold is typically built to last and is less likely to fail compared to aftermarket alternatives.

4. Warranty: A new OEM intake manifold usually comes with a manufacturer's warranty, providing peace of mind and potential cost savings in case of any defects or issues.

1. Cost: OEM intake manifolds can be more expensive than aftermarket alternatives. However, the added cost may be justified by the improved performance, reliability, and warranty.

2. Availability: Depending on the specific engine and vehicle model, it may take some time to source an OEM intake manifold, especially if it is no longer in production or if the vehicle is no longer in production.

3. Installation: Installing an intake manifold can be a complex and time-consuming process, requiring specialized tools and knowledge. It may be necessary to hire a professional mechanic to install the manifold, adding to the overall cost.

The decision to buy a GM 55494090 engine intake manifold ultimately depends on your specific needs and priorities. If you value the improved performance, reliability, and peace of mind that come with an OEM part, as well as the potential warranty benefits, then the higher cost may be justified. Alternatively, if you are on a tight budget or prefer the convenience of a more readily available aftermarket alternative, then you may want to consider that option instead.

If you prioritize the benefits of an OEM intake manifold and have the budget to accommodate the higher cost, then it would be recommended to purchase the GM 55494090 engine intake manifold. However, if you are looking for a more cost-effective alternative or are in a time crunch for the installation, you may want to consider exploring aftermarket options. Regardless of your choice, make sure to thoroughly research the specific part and installer to ensure the best possible outcome.

Details:

Just Didn't Like it. Found a Better Price. Changed My Mind.

part #: 55494090 prices

• $100.00-$401.66

specifications inputmanifolds:

• for models: Malibu
• for years: 2016-2019
• brand: Gm Genuine Parts
• part type: Intake Engine Manifold
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• year: 2016 2017 2018 2019
• parts included: Only Part Reference 17 On The Diagram Is Included
• replaces part number: 55581244
• manufacturer part number: 55494090

shipping inputmanifolds:

• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• cost: $0.00
• carrier: FedEx
• type: Fixed
• transit: 5-12 Days

general inputmanifolds:

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

seller inputmanifolds:

• city: Garland, Texas
• # reviews: 19697
• rating: 96.0%

returns inputmanifolds:

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

offer inputmanifolds:

• options: Ship-to-home
• availability: In Stock
• started: August 15, 2025
• quantity: 1
• sold: 0

payments inputmanifolds:

• credit card: Visa
• wallet: Paypal
• other

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