GM GENUINE PARTS 12554351 Rocker Arm Cover

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 12554351 ), ( Part Type: Cover Arm ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement )

Review GM GENUINE PARTS Rocker Arm Cover

The GM 12554351 rocker arm cover is an essential component of the engine's valvetrain system in select GM vehicles. This part is designed to protect the rocker arms from external elements such as engine oil, debris, and heat. The cover is made of high-quality materials, ensuring durability and reliability.

The rocker arm cover features a sleek, compact design that fits snugly over the rocker arms. It is engineered to provide an optimal sealing surface, preventing oil leaks and ensuring proper engine performance. The cover's surface has a textured finish that enhances its appearance while also providing improved grip for easy installation and removal.

The GM 12554351 rocker arm cover is manufactured to meet or exceed OEM specifications. It is designed to fit select GM vehicles, ensuring a precise fit and proper function. The cover includes all necessary hardware for installation, making it a convenient and hassle-free replacement option.

Installing the new rocker arm cover is a straightforward process. Simply remove the old cover, clean the area, and install the new one using the provided hardware. Properly installing this component can help prevent oil leaks, reduce engine noise, and improve overall engine performance.

In summary, the GM 12554351 rocker arm cover is a vital engine component that protects the rocker arms from external elements while ensuring proper sealing and optimal engine performance. Its compact design, high-quality materials, and easy installation make it an essential replacement part for select GM vehicles.

Pros and Cons of Buying a GM 12554351 Rocker Arm Cover for Your Vehicle

The GM 12554351 rocker arm cover is an essential part of the engine's cooling system in specific General Motors vehicles. This component protects the rocker arms from engine oil, debris, and coolant, ensuring proper engine function. Let's examine the advantages and disadvantages of purchasing a new GM 12554351 rocker arm cover.

1. Improved engine performance: A new rocker arm cover ensures that the engine's cooling system is functioning correctly, which can lead to improved engine performance.

2. Prevents oil leaks: A worn-out rocker arm cover may cause oil leaks, which can lead to a messy garage or driveway and even potential engine damage. A new cover will prevent this issue.

3. Enhanced appearance: A new rocker arm cover can give your engine a fresh, clean look, enhancing the overall appearance of your vehicle.

4. Peace of mind: Replacing a worn-out or damaged rocker arm cover with a new one can provide you with peace of mind, knowing that your engine is protected and functioning correctly.

1. Cost: Replacing the rocker arm cover can be an expensive repair, especially if you choose to have it done at a dealership or repair shop. The cost of the GM 12554351 rocker arm cover itself may also be more than some vehicle owners are willing to pay.

2. Labor costs: If you choose to have the rocker arm cover replaced at a repair shop or dealership, you will also need to pay for labor costs.

3. Time commitment: Replacing the rocker arm cover can be a time-consuming process, especially if you choose to do it yourself.

4. Potential for additional repairs: In some cases, replacing the rocker arm cover may reveal other issues that need to be addressed, leading to additional repair costs.

The GM 12554351 rocker arm cover is an essential component of your vehicle's engine cooling system. While replacing it can be a costly and time-consuming process, the benefits, such as improved engine performance, prevented oil leaks, enhanced appearance, and peace of mind, can outweigh the disadvantages for many vehicle owners. If you are experiencing issues with your rocker arm cover or notice signs of wear, it may be worth considering a replacement.

If you are experiencing issues with your rocker arm cover or suspect that it may be worn out, it is recommended that you replace it as soon as possible to prevent potential engine damage and ensure optimal engine performance. When considering purchasing a new GM 12554351 rocker arm cover, weigh the pros and cons carefully and consider your budget and time constraints. If you are comfortable working on your vehicle, you may be able to save money by doing the replacement yourself. Alternatively, consider having it done at a repair shop or dealership if you prefer a professional installation.

Details:

Electrical parts are not returnable. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

part #: 12554351 prices

• $50.00-$115.28

specifications rockercove:

• brand: Gm Genuine Parts
• mpn: 12554351
• part type: Cover Arm
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement

offer rockercove:

• started: July 12, 2025
• quantity: 2
• availability: In Stock
• options: Ship-to-home
• sold: 0

returns rockercove:

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

shipping rockercove:

• cost: $24.40
• class: Standard
• transit: 4-10 Days
• type: Fixed
• service: Standard

seller rockercove:

• rating: 96.7%
• # reviews: 173
• city: Florissant, Missouri

general rockercove:

• condition: New
• Engines Engine Parts > Valvetrain Components > Rocker Valve Covers

payments rockercove:

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

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