GM 55491381 Manifold

( Brand: Gm ), ( Part Type: Manifold ), ( Manufacturer Part Number: 55491381 ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement )

Review GM Genuine Manifold fits FS

The GM 55491381 FS Manifold is a crucial component of the cooling system in various GM vehicles. This manifold, specifically designed by GM, is engineered to provide efficient cooling to the engine and other critical components.

The FS Manifold is a high-performance, cast aluminum part that features a compact and robust design. It is engineered to withstand the rigors of daily driving and the demands of high-performance applications. The manifold's surfaces are precision machined to ensure a perfect seal with the engine cylinder heads and other mating components.

This manifold comes equipped with factory-installed, OEM-grade gaskets and bolts to ensure a leak-free installation. It also has factory-installed, pre-drilled holes for sensors and other accessories, making it easy to install and integrate with the vehicle's existing cooling system.

The FS Manifold is designed to work seamlessly with the engine's cooling system, allowing for optimal engine temperature and efficiency. It is also compatible with various cooling system additives and aftermarket cooling system upgrades.

The GM 55491381 FS Manifold is a direct replacement part for the OEM manifold in select GM vehicles. It is backed by GM's quality and reliability standards, ensuring a long-lasting and dependable cooling system solution for your vehicle.

In summary, the GM 55491381 FS Manifold is a high-quality, cast aluminum part designed to provide efficient cooling to the engine and other critical components in various GM vehicles. It is engineered for durability, precision, and compatibility with the OEM cooling system, making it a top choice for those seeking a reliable and long-lasting cooling system solution.

The GM 55491381 FS Manifold is a crucial component in the cooling system of certain GM vehicles. This manifold directs coolant from the engine to the heater core and then to the radiator, allowing the vehicle to maintain an optimal operating temperature. Here are some pros and cons of buying this manifold:

1. OEM Quality: This manifold is a factory original part manufactured by GM, ensuring a perfect fit and finish for your vehicle.

2. Improved Performance: A faulty or worn-out manifold can lead to cooling issues, so replacing it with a new one can improve your vehicle's performance and reliability.

3. Enhanced Comfort: A malfunctioning cooling system can make your cabin uncomfortable, especially during hot weather. Replacing the manifold can help keep your vehicle's interior cool and comfortable.

4. Long-Term Savings: While the upfront cost of replacing a manifold can be significant, it can save you money in the long run by preventing more extensive and costly repairs.

1. Cost: The price of the GM 55491381 FS Manifold can be relatively high compared to aftermarket alternatives.

2. Installation Complexity: Installing a new manifold can be a complex process that requires specialized tools and knowledge, which may add to the overall cost and time investment.

3. Potential for Leaks: Coolant can be a messy and damaging substance, and a poorly installed manifold can lead to leaks, which can be time-consuming and expensive to repair.

In conclusion, the GM 55491381 FS Manifold is an essential component for maintaining the cooling system of certain GM vehicles. While it comes with a higher cost and installation complexity compared to aftermarket alternatives, the benefits of using an OEM part, improved performance, enhanced comfort, and long-term savings make it a worthwhile investment for those seeking reliable and effective cooling system solutions. If you are comfortable with the installation process or have access to a professional mechanic, this manifold can help ensure the continued reliability and performance of your GM vehicle.

part # 55491381 price

• $177.74

specifications maniheader:

• for models: Fs
• brand: Gm
• part type: Manifold
• manufacturer part number: 55491381
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement

seller maniheader:

• # reviews: 19732
• rating: 96.0%

shipping maniheader:

• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery
• transit: 5-13 Days
• carrier: FedEx
• class: Standard
• type: Fixed

general maniheader:

• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
• condition: New

offer maniheader:

• availability: In Stock
• started: August 21, 2025
• sold: 0
• options: Ship-to-home
• quantity: 2

returns maniheader:

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

payments maniheader:

• credit card: Diners-club
• wallet: Google-pay
• other

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