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Dorman 02602 Engine Timing Cover Plug
| Brand | Dorman 02602 |
|---|---|
| Describe Type | Quick-seal® |
| Material | Rubber |
| Package Contents | 1 Expansion Plug |
| Fits | GMC and Pontiac · 4 vehicles |
OE-style fit. Matches the original part's fit and function for dependable sealing.
Rubber construction. Provides a flexible seal for reliable engine performance.
Quick-seal design. Engineered for fast, secure installation.
Cross-references 026023 for the same application. See all 1.
Dorman 02602 Engine Timing Cover Plug
Dorman 02602 is a rubber engine expansion plug built to match the fit and function of the original timing cover plug on specified vehicles. Its Quick-Seal design and quality material construction support a reliable seal in the engine timing cover area.
Key Features
- Rubber construction for a flexible sealing fit
- Quick-Seal design for straightforward sealing performance
- Engineered to match the original part’s fit and function
- Direct replacement style for specified Pontiac applications
- Part number 02602 for easy identification
Detailed Description
This engine timing cover plug is made for classic Pontiac applications that require a precise sealing plug in the timing cover. Compatible with 1955-1957 Pontiac Catalina and 1957 Pontiac Bonneville, Dorman 02602 is built to restore the sealing surface where the original plug has aged, hardened, or deteriorated. The rubber material helps form a secure seal, while the Quick-Seal design supports a clean OE-style replacement for these Pontiac engine applications. If you are searching for a 1955-1957 Pontiac Catalina engine timing cover plug or a 1957 Pontiac Bonneville timing cover plug, part number 02602 is the relevant replacement to verify.
This part cross-references 026023 for the same application.
Common Problems It Can Solve
- Oil seepage at the engine timing cover plug area
- Leaks caused by a cracked or hardened original expansion plug
- Poor sealing from an aged rubber plug
- Service issues during timing cover maintenance or engine resealing
- Replacement needs on classic Pontiac engine assemblies
Installation Notes and Tips
Confirm the timing cover opening size and vehicle application before installation. Clean the bore thoroughly so the rubber plug seats evenly, and inspect the surrounding cover for corrosion, distortion, or damage that could affect sealing. For best results, install on a clean, dry surface and verify proper fit before final engine assembly.
Quality Assurance
Dorman manufactures this expansion plug to match original part fit and function on specified vehicles, using quality materials for dependable performance. Part number 02602 is intended for direct application verification against the listed Pontiac fitments.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1957 | Pontiac | Bonneville | N/A | 1 Required Engine Timing Cover Plug, Quick Seal Rubber, 1.375 In. - 1.50 In. (34 mm - 38 mm), Package Quantity: 1, Carded |
| 1957 | Pontiac | Catalina | N/A | 1 Required Engine Timing Cover Plug, Quick Seal Rubber, 1.375 In. - 1.50 In. (34 mm - 38 mm), Package Quantity: 1, Carded |
| 1956 | Pontiac | Catalina | N/A | 1 Required Engine Timing Cover Plug, Quick Seal Rubber, 1.375 In. - 1.50 In. (34 mm - 38 mm), Package Quantity: 1, Carded |
| 1955 | Pontiac | Catalina | N/A | 1 Required Engine Timing Cover Plug, Quick Seal Rubber, 1.375 In. - 1.50 In. (34 mm - 38 mm), Package Quantity: 1, Carded |
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