1. Engine Rocker & Valve Covers Items
  2. sku: 12077156353996793
  3. ACDELCO 12630883

ACDELCO 12630883 Gm Valve Cover Gasket 808709358657

fits model: 1500, Silverado. make: Chevy. year: 2014–2021.

12630883 Acdelco For Chevy Silverado 1500 14-21 Genuine Gm Parts Valve Cover Gasket

( Brand: Acdelco ), ( Manufacturer Part Number: 12630883 ), ( Part Type: Valve Cover Gasket ), ( Product Type: Engine ), ( UPC: 808709358657 ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Chevrolet, Gmc ), ( Compatible Model S : Silverado 1500, Express 3500, Express 2500, Sierra 1500 ), ( Fitnote: Transmissionmfrcode ), ( Product Subtype: Valve Covers ), ( Product Details: Engine Valve Cover Gasket ), ( Engine Version: 262 Gm ), ( Series: Genuine Gm Parts ), ( Department: Replacement )

Review ACDELCO For Chevy Genuine Gm Parts Valve Cover Gasket fits SILVERADO 1500 2014–2021

ACDelco 12630883 Valve Cover Gasket for Chevy Silverado 1500 (14-21)

The ACDelco 12630883 Valve Cover Gasket is specifically engineered to fit and function optimally in the Chevy Silverado 1500 models from 2014 to 2021. This gasket is an essential component of the engine's sealing system, designed to prevent the leakage of engine oil, coolant, or combustion gases.

Constructed from high-quality materials, this valve cover gasket ensures a reliable seal between the engine block and the valve cover. It features a multi-layered design that provides excellent sealing performance and durability, even under extreme conditions. The gasket's material is formulated to resist warping, shrinking, or swelling, ensuring a consistent seal over time.

The ACDelco 12630883 gasket is precision-machined to ensure a perfect fit on the Chevy Silverado 1500 engine. Its contoured shape matches the engine's valve cover and engine block surfaces, minimizing the need for excessive force during installation. This not only makes the installation process easier but also reduces the risk of damaging other engine components.

When it comes to engine performance, a leaking valve cover gasket can lead to various issues, such as loss of engine power, reduced fuel efficiency, and even engine damage. By using the ACDelco 12630883 Valve Cover Gasket, you can restore the sealing performance of your engine, ensuring optimal power output and fuel efficiency.

In summary, the ACDelco 12630883 Valve Cover Gasket is an essential component for maintaining the sealing performance of your Chevy Silverado 1500 (2014-2021) engine. Its high-quality materials, precision machining, and excellent sealing properties make it an ideal choice for ensuring a reliable and efficient engine.

A Detailed Analysis of buying a ACDelco 12630883 Valve Cover Gasket for Chevy Silverado 1500 (2014-2021)

Introduction:

The ACDelco 12630883 is a valve cover gasket designed specifically for the Chevy Silverado 1500 models produced between 2014 and 2021. This part is essential for maintaining the proper sealing of the engine's valve cover, preventing leaks and ensuring optimal engine performance. In this analysis, we will discuss the key pros and cons of purchasing this gasket to help you make an informed decision.

Pros:

1. OEM Quality: ACDelco is a trusted brand, and this gasket is designed to meet or exceed the original equipment manufacturer's (OEM) specifications for your Chevy Silverado 1500.

2. Durability: The ACDelco 12630883 is engineered to withstand the rigors of high-performance engines and the demanding conditions of daily driving.

3. Leak Prevention: A faulty valve cover gasket can lead to oil leaks, which can be messy and potentially damaging. This gasket is designed to prevent such leaks, keeping your engine clean and dry.

4. Easy Installation: The gasket is relatively simple to install, and the step-by-step instructions provided by ACDelco can help guide you through the process.

5. Genuine GM Part: As a GM Original Equipment supplier, ACDelco ensures that their parts are designed, engineered, and tested to meet the highest standards of quality and performance.

Cons:

1. Cost: The ACDelco 12630883 may be more expensive than some aftermarket alternatives. However, the OEM quality and durability may justify the added cost for some consumers.

2. Availability: Depending on your location and the availability of parts at your local auto parts store, you may need to order the gasket online. This could result in a longer wait time for the repair.

3. Potential Fitment Issues: While the ACDelco 12630883 is designed to fit the Chevy Silverado 1500 models from 2014 to 2021, there is still a possibility of fitment issues. Ensure that you double-check the compatibility of the gasket with your specific vehicle before purchasing.

Conclusion:

The ACDelco 12630883 valve cover gasket offers several advantages, including OEM quality, durability, leak prevention, easy installation, and genuine GM part status. However, it may come with a higher cost and potential fitment issues. Ultimately, the decision to purchase the ACDelco 12630883 depends on your priorities, budget, and the importance of having a genuine OEM part for your Chevy Silverado 1500. If you value the peace of mind and confidence that comes with an OEM part, then the ACDelco 12630883 is an excellent choice. On the other hand, if you're looking for a more budget-friendly option, you might consider exploring aftermarket alternatives.

Recommendation:

Based on the information provided, we recommend the ACDelco 12630883 valve cover gasket for consumers who prioritize OEM quality, durability, and the peace of mind that comes with a genuine GM part. However, if budget is a concern, you may want to explore aftermarket alternatives. We advise double-checking the compatibility of any aftermarket gasket with your specific vehicle model and year before making a purchase.

Details:

This product is made of high-quality components to meet and exceed strict quality requirements. Manufactured to meet or exceed strict quality requirements. Configuration: One Piece. Meets or Exceeds Original Equipment Manufacture Specifications: Yes.

Right for your vehicle and lifestyle. Features: designed to deliver trouble-free, consistent performance. Hold Down Tabs Included: No.

Made from high-quality materials for ultimate durability. Genuine GM Parts Valve Cover Gasket 12630883 by ACDelco. Thickness: 7.830mm. PCV Valve Grommet Included: No.

Oil Fill Plug Grommet Included: No. Specifications: Material: ACM Rubber.

part #: 12630883 prices

  • $11.20-$165.00

specifications rockercove:

  • for models: 1500, Silverado
  • for makes: Chevy
  • for years: 2014-2021
  • brand: Acdelco
  • mpn: 12630883
  • part type: Valve Cover Gasket
  • product type: Engine
  • upc: 808709358657
  • fitment type: Direct Replacement
  • compatible make s : Chevrolet, Gmc
  • compatible model s : Silverado 1500, Express 3500, Express 2500, Sierra 1500
  • fitnote: Transmissionmfrcode
  • product subtype: Valve Covers
  • product details: Engine Valve Cover Gasket
  • engine version: 262 Gm
  • series: Genuine Gm Parts
  • department: Replacement

payments rockercove:

  • other
  • credit card: Discover
  • wallet: Paypal

seller rockercove:

  • rating: 99.0%
  • # reviews: 151011
  • city: Shawnee, Kansas

returns rockercove:

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

shipping rockercove:

  • transit: 3-6 Days
  • class: Standard
  • carrier: UPS
  • cost: $10.00
  • type: Fixed
  • service: UPS Ground

offer rockercove:

  • started: March 11, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 5
  • options: Ship-to-home

general rockercove:

  • condition: New
  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
for models: 1500, silverado, for makes: chevy, for years: 2014-2021, part type: valve cover gasket, product type: engine, fitment type: direct replacement, compatible make s: chevrolet, gmc, compatible model s: silverado 1500, express 3500, express 2500, sierra 1500, fitnote: transmissionmfrcode, product subtype: valve covers, product details: engine valve cover gasket, engine version: 262 gm, series: genuine gm parts, department: replacement,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, sku: 12077156353996793,

Acdelco 12630883 Is Similar To:

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5 offers $11.20–$165.00 USD
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