HomeEngine > Hardware, Fasteners and FittingsDorman 02608 Engine Core Plug
Part #: 02608

Dorman 02608 Engine Core Plug

⚙️ 47 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick and Chevrolet, Camaro, Celebrity, Century, Citation, Citation II, Lumina, Monza, and Skylark
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Reliable Engine Core Plug for Buick and Chevrolet Vehicles

The Dorman 02608 engine core plug is designed to provide a secure and durable seal for your engine block. Made from high-quality rubber with a quick-seal design, this expansion plug is compatible with various Buick and Chevrolet models, including Camaro, Celebrity, Century, Citation, Citation II, Lumina, Monza, and Skylark.

  • Constructed from durable rubber material for effective sealing
  • Quick-seal type ensures fast and reliable installation
  • Compatible with multiple Buick and Chevrolet models
  • Includes one expansion plug per package
  • Part number 02608 for easy identification and replacement

Durable Rubber Material and Quick-Seal Design

The Dorman 02608 engine core plug features a rubber construction that provides flexibility and resistance to engine fluids and temperature variations. Its quick-seal design allows for a tight fit within the engine block, minimizing the risk of leaks and ensuring long-lasting performance. This plug is engineered to meet the specifications required for proper sealing in the engine hardware of select Buick and Chevrolet vehicles.

Compatible Buick and Chevrolet Models

This engine core plug is compatible with a range of Buick and Chevrolet vehicles, including the Camaro, Celebrity, Century, Citation, Citation II, Lumina, Monza, and Skylark. Using the correct part number 02608 ensures proper fitment and function within these models, helping maintain engine integrity and performance.

Common Applications and Issues Addressed

  • Sealing engine block core holes to prevent coolant and oil leaks
  • Replacing worn or damaged expansion plugs to maintain engine pressure
  • Preventing contamination of engine fluids by sealing openings
  • Addressing engine overheating caused by coolant leaks
  • Maintaining engine block structural integrity

Installation Notes and Tips

Before installing the Dorman 02608 engine core plug, ensure the engine block surface is clean and free of debris. The quick-seal design allows for straightforward insertion, but verify the plug is seated evenly to avoid leaks. It is recommended to inspect the surrounding area for corrosion or damage that may affect the seal. Proper installation will help maintain engine performance and prevent fluid loss.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your vehicle. The 02608 engine core plug undergoes quality checks to ensure durability and fitment accuracy. Please refer to Dorman's warranty policy for specific coverage details related to this part.

BrandDorman
Part Number02608
MaterialRubber
Describe TypeQuick-seal®
Package Contents1 expansion plug

This part fits 47 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1992BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1992ChevroletLumina2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1991BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1991BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1991ChevroletLumina2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1990BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1990BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1990ChevroletCelebrity2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1990ChevroletLumina2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1989BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1989BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1989ChevroletCelebrity2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1988BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1988BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1988ChevroletCelebrity2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1987BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1987BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1987ChevroletCelebrity2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1986BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1986BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1986ChevroletCamaro2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1986ChevroletCelebrity2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1985BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1985BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1985ChevroletCamaro2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1985ChevroletCelebrity2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1985ChevroletCitation II2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1984BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1984BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1984ChevroletCamaro2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1984ChevroletCelebrity2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1984ChevroletCitation II2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1983BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1983BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1983ChevroletCamaro2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1983ChevroletCelebrity2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1983ChevroletCitation2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1982BuickCentury2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1982BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1982ChevroletCamaro2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1982ChevroletCelebrity2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1982ChevroletCitation2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1981BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1981ChevroletCitation2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1980BuickSkylark2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1980ChevroletCitation2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card
1980ChevroletMonza2.5LL4N/ASteel; 3/4 In.; Package Quantity: 1; Dorman - AutoGrade - Expand-Tite!; Packaging Type: Card

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

026083

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.