1. Engine Rocker & Valve Covers Items
  2. sku: 12407251311571892
  3. ACDELCO 12557831

ACDELCO 12557831 Gm Valve Cover Bolt Seal 195491148970

fits model: 2500, Silverado, Classic. make: Chevy. year: 2007.

12557831 Acdelco For Chevy Silverado 2500 Hd Classic 07 Genuine Gm Parts Valve Cover Bolt Seal

( Brand: Acdelco ), ( Manufacturer Part Number: 12557831 ), ( Part Type: Valve Cover Seal Bolt ), ( Product Type: Engine ), ( UPC: 195491148970 ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Chevrolet, Gmc, Cadillac, Buick, Pontiac, Oldsmobile ), ( Compatible Model S : Silverado 2500 Hd Classic, Silverado 3500 Classic, Silverado 3500 ), ( Enginevinname: Y. 9 / Y Engine Vin Character ), ( Product Subtype: Valve Covers ), ( Product Details: Engine Valve Cover Bolt Seal ), ( Engine Version: 496 Chevy Big Block V8 Gen Vii ), ( Series: Genuine Gm Parts ), ( Department: Replacement )

Review ACDELCO For Chevy Hd Genuine Gm Parts Valve Cover Bolt Seal fits SILVERADO CLASSIC 2500 2007

ACDelco 12557831 Valve Cover Bolt Seal for Chevy Silverado 2500 Classic (07 GM)

The ACDelco 12557831 Valve Cover Bolt Seal is an essential component designed specifically for the Chevy Silverado 2500 Classic (07 GM) vehicles. This seal plays a crucial role in maintaining the engine's performance and preventing unwanted leakages.

This valve cover bolt seal is meticulously engineered to provide an ideal fit for your Chevy Silverado 2500 Classic engine. Manufactured by ACDelco, a trusted name in automotive replacement parts, this seal ensures reliable sealing and durability.

Made from high-quality materials, the ACDelco 12557831 Valve Cover Bolt Seal is designed to withstand the rigors of heavy-duty usage. It effectively seals the valve cover bolts, preventing oil leaks and ensuring optimal engine performance.

The seal features a robust design that provides enhanced sealing performance, even under extreme conditions. Its precise dimensions and contours ensure a perfect fit, making installation quick and straightforward.

By replacing worn-out or damaged valve cover bolt seals with this ACDelco product, you can restore the sealing integrity of your engine and prevent potential engine damage caused by oil leaks. This not only saves you money on costly repairs but also ensures your vehicle runs smoothly and efficiently.

In summary, the ACDelco 12557831 Valve Cover Bolt Seal is an essential maintenance item for the Chevy Silverado 2500 Classic (07 GM) engine. Its high-quality design, durability, and precise fit make it an excellent choice for keeping your engine running at its best.

Pros and Cons of Buying Acdelco 12557831 Valve Cover Bolt Seals for Chevy Silverado 2500 Classic (07)

1. Pros:

a. Original Equipment (OE): These valve cover bolt seals are manufactured by Acdelco, which is a General Motors original equipment supplier. This means they are designed to fit and function optimally with your Chevy Silverado 2500 Classic (07) engine.

b. Quality: Acdelco is known for its high-quality automotive parts. These valve cover bolt seals are engineered to provide a reliable seal, preventing oil leaks and ensuring proper engine performance.

c. Easy Installation: These seals are designed to be easy to install, saving you time and effort during maintenance or repair work.

d. Durability: Acdelco valve cover bolt seals are made from high-quality materials that can withstand the rigors of heavy-duty use in your Silverado 2500.

2. Cons:

a. Cost: Acdelco parts, including their valve cover bolt seals, can be more expensive compared to aftermarket alternatives. However, the cost may be justified by their superior quality and reliability.

b. Availability: Depending on your location, availability of Acdelco parts may be limited. You may need to check with your local auto parts store or order them online.

Ending Conclusion:

The Acdelco 12557831 valve cover bolt seals for your Chevy Silverado 2500 Classic (07) offer several advantages, including their original equipment design, high-quality materials, and ease of installation. While they may be more expensive than some aftermarket alternatives, their durability and reliability make them a worthwhile investment for your vehicle.

Recommendation:

If you are looking for a reliable and effective solution to prevent oil leaks and ensure proper engine performance in your Chevy Silverado 2500 Classic (07), the Acdelco 12557831 valve cover bolt seals are an excellent choice. Though they may come with a higher price tag, their superior quality and durability make them a worthwhile investment for your vehicle.

Details:

Seal Type: O Ring. This product is made of high-quality components to meet and exceed strict quality requirements. Right for your vehicle and lifestyle. Programming required: No.

Inside Diameter: 0.32. Manufactured to meet or exceed strict quality requirements. Features: designed to deliver trouble-free, consistent performance. Specifications: Color: Gray.

Material: Rubber. Made from high-quality materials for ultimate durability. Face width : 0.32. Genuine GM Parts Valve Cover Bolt Seal 12557831 by ACDelco.

Face width : 8.2mm.

part #: 12557831 prices

  • $31.33-$38.04

specifications rockercove:

  • for models: 2500, Silverado, Classic
  • for makes: Chevy
  • for years: 2007
  • brand: Acdelco
  • mpn: 12557831
  • part type: Valve Cover Seal Bolt
  • product type: Engine
  • upc: 195491148970
  • fitment type: Direct Replacement
  • compatible make s : Chevrolet, Gmc, Cadillac, Buick, Pontiac, Oldsmobile
  • compatible model s : Silverado 2500 Hd Classic, Silverado 3500 Classic, Silverado 3500
  • enginevinname: Y. 9 / Y Engine Vin Character
  • product subtype: Valve Covers
  • product details: Engine Valve Cover Bolt Seal
  • engine version: 496 Chevy Big Block V8 Gen Vii
  • series: Genuine Gm Parts
  • department: Replacement

offer rockercove:

  • started: March 30, 2026
  • options: Ship-to-home
  • quantity: 5
  • availability: In Stock
  • sold: 0

payments rockercove:

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

returns rockercove:

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

seller rockercove:

  • # reviews: 153230
  • rating: 99.1%
  • city: Houston, Texas

shipping rockercove:

  • transit: 4-8 Days
  • class: Standard
  • type: Calculated
  • cost: $20.92
  • service: FedEx Ground / FedEx Home Delivery
  • carrier: FedEx

general rockercove:

  • condition: New
  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
for models: 2500, silverado, classic, for makes: chevy, for years: 2007, part type: valve cover seal bolt, product type: engine, fitment type: direct replacement, compatible make s: chevrolet, gmc, cadillac, buick, pontiac, oldsmobile, compatible model s: silverado 2500 hd classic, silverado 3500 classic, silverado 3500, enginevinname: y. 9 / y engine vin character, product subtype: valve covers, product details: engine valve cover bolt seal, engine version: 496 chevy big block v8 gen vii, series: genuine gm parts, department: replacement,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, sku: 12407251311571892,

Acdelco 12557831 Is Similar To:

rockercove logo
5 offers $31.33–$38.04 USD
  • Offer #1: $38.04 price + $0.00 shipping estimate = $38.04* total. Manufacturer :Acdelco.FREE SHIPPING
  • Offer #2: $31.33 price + $0.00 shipping estimate = $31.33* total. Product Info: Part: Multi-Purpose Insulator Material: Rubber Color: Black Inside Diameter: 0.32 inches / 8.2 millimeters Outside Diameter: 0.72 inches / 18.2 millimeters Thickness: 0.11 inches / 2.8 millimeters Face Width: 0.32 inches / 8.FREE SHIPPING
  • Offer #3: $31.33 price + $0.00 shipping estimate = $31.33* total. Product Info: Part: Multi-Purpose Insulator Material: Rubber Color: Gray Inside Diameter: 0.32 inches / 8.2 millimeters Outside Diameter: 0.72 inches / 18.2 millimeters Thickness: 0.11 inches / 2.8 millimeters Face Width: 0.32 inches / 8.FREE SHIPPING
  • Offer #4: $15.66 price + $5.99 shipping estimate = $21.65* total. Genuine ACDelco Parts.+$5.99 shipping
  • Offer #5: $14.05 price + $11.99 shipping estimate = $26.04* total.+$11.99 shipping

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