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Dorman 635-506 Engine Timing Cover
Overview of Dorman Engine Timing Cover 635-506
The Dorman 635-506 engine timing cover is designed for reliable performance in various GM vehicles including Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models. Constructed from durable steel and finished in black, this timing cover provides essential protection for your engine's valve train components.
- Material: Heavy-duty steel construction for durability
- Dimensions: 10.75 inches length and 7.75 inches width
- Color: Black finish for corrosion resistance
- Includes mounting hardware for straightforward installation
- Package contents: Timing cover, gasket, and seal included
- Grade type: Regular, suitable for standard engine applications
Detailed Product Description
The Dorman 635-506 engine timing cover is engineered to fit a range of GM vehicles such as the Chevrolet Camaro, Buick Century, GMC S10, Pontiac Firebird, and Oldsmobile Cutlass Ciera. Made from steel, this timing cover offers strength and resistance to wear, helping to maintain proper engine timing and protect internal components from contaminants. The included gasket and seal ensure a secure, leak-free fit, while the black finish adds an extra layer of corrosion protection. This part is designed to meet OEM specifications, making it a practical replacement for worn or damaged timing covers in compatible models.
Common Applications and Problem Solving
- Replaces cracked or damaged timing covers to prevent oil leaks
- Restores proper sealing to maintain engine timing accuracy
- Prevents dirt and debris from entering the valve train area
- Addresses wear-related corrosion issues on older timing covers
- Supports engine performance by maintaining proper timing component protection
Installation Notes and Tips
Installation of the Dorman 635-506 timing cover includes all necessary mounting hardware, gasket, and seal for a complete replacement. It is recommended to clean the mounting surface thoroughly before installation to ensure a proper seal. Use manufacturer torque specifications when tightening bolts to avoid warping the cover. This timing cover is compatible with specific GM models such as the Chevrolet S10 Blazer, Pontiac Phoenix, and Buick Skylark, so verify fitment before installation.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. The 635-506 timing cover undergoes quality inspections to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation for exact warranty terms.
| Brand | Dorman |
| Part Number | 635-506 |
| Color | Black |
| Grade Type | Regular |
| Length | 10.75 |
| Material | Steel |
| Mounting Hardware Included | Yes |
| Package Contents | Timing Cover; Gasket; Seal |
| Width (in) | 7.75 in |
This part fits 108 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1993 | Chevrolet | S10 | 2.5L | L4 | N/A | |
| 1993 | GMC | Sonoma | 2.5L | L4 | N/A | |
| 1992 | Chevrolet | S10 | 2.5L | L4 | N/A | |
| 1992 | GMC | Sonoma | 2.5L | L4 | N/A | |
| 1991 | Chevrolet | S10 | 2.5L | L4 | N/A | |
| 1991 | GMC | Sonoma | 2.5L | L4 | N/A | |
| 1990 | Buick | Century | 2.5L | L4 | N/A | |
| 1990 | Chevrolet | Astro | 2.5L | L4 | N/A | |
| 1990 | Chevrolet | Celebrity | 2.5L | L4 | N/A | |
| 1990 | Chevrolet | Lumina | 2.5L | L4 | N/A | |
| 1990 | Chevrolet | S10 | 2.5L | L4 | N/A | |
| 1990 | GMC | S15 | 2.5L | L4 | N/A | |
| 1990 | GMC | Safari | 2.5L | L4 | N/A | |
| 1990 | Oldsmobile | Cutlass Ciera | 2.5L | L4 | N/A | |
| 1990 | Oldsmobile | Cutlass Cruiser | 2.5L | L4 | N/A | |
| 1990 | Pontiac | 6000 | 2.5L | L4 | N/A | |
| 1989 | Buick | Century | 2.5L | L4 | N/A | |
| 1989 | Chevrolet | Astro | 2.5L | L4 | N/A | |
| 1989 | Chevrolet | Celebrity | 2.5L | L4 | N/A | |
| 1989 | Chevrolet | S10 | 2.5L | L4 | N/A | |
| 1989 | GMC | S15 | 2.5L | L4 | N/A | |
| 1989 | GMC | Safari | 2.5L | L4 | N/A | |
| 1989 | Oldsmobile | Cutlass Ciera | 2.5L | L4 | N/A | |
| 1989 | Oldsmobile | Cutlass Cruiser | 2.5L | L4 | N/A | |
| 1989 | Pontiac | 6000 | 2.5L | L4 | N/A | |
| 1988 | Buick | Century | 2.5L | L4 | N/A | |
| 1988 | Chevrolet | Astro | 2.5L | L4 | N/A | |
| 1988 | Chevrolet | Celebrity | 2.5L | L4 | N/A | |
| 1988 | Chevrolet | S10 | 2.5L | L4 | N/A | |
| 1988 | Chevrolet | S10 Blazer | 2.5L | L4 | N/A | |
| 1988 | GMC | S15 | 2.5L | L4 | N/A | |
| 1988 | GMC | S15 Jimmy | 2.5L | L4 | N/A | |
| 1988 | GMC | Safari | 2.5L | L4 | N/A | |
| 1988 | Oldsmobile | Cutlass Ciera | 2.5L | L4 | N/A | |
| 1988 | Oldsmobile | Cutlass Cruiser | 2.5L | L4 | N/A | |
| 1988 | Pontiac | 6000 | 2.5L | L4 | N/A | |
| 1988 | Pontiac | Fiero | 2.5L | L4 | N/A | |
| 1987 | Buick | Century | 2.5L | L4 | N/A | |
| 1987 | Chevrolet | Astro | 2.5L | L4 | N/A | |
| 1987 | Chevrolet | Celebrity | 2.5L | L4 | N/A | |
| 1987 | Chevrolet | S10 | 2.5L | L4 | N/A | |
| 1987 | Chevrolet | S10 Blazer | 2.5L | L4 | N/A | |
| 1987 | GMC | S15 | 2.5L | L4 | N/A | |
| 1987 | GMC | S15 Jimmy | 2.5L | L4 | N/A | |
| 1987 | GMC | Safari | 2.5L | L4 | N/A | |
| 1987 | Oldsmobile | Cutlass Ciera | 2.5L | L4 | N/A | |
| 1987 | Oldsmobile | Cutlass Cruiser | 2.5L | L4 | N/A | |
| 1987 | Pontiac | 6000 | 2.5L | L4 | N/A | |
| 1987 | Pontiac | Fiero | 2.5L | L4 | N/A | |
| 1986 | Buick | Century | 2.5L | L4 | N/A | |
| 1986 | Chevrolet | Astro | 2.5L | L4 | N/A | |
| 1986 | Chevrolet | Camaro | 2.5L | L4 | N/A | |
| 1986 | Chevrolet | Celebrity | 2.5L | L4 | N/A | |
| 1986 | Chevrolet | S10 | 2.5L | L4 | N/A | |
| 1986 | Chevrolet | S10 Blazer | 2.5L | L4 | N/A | |
| 1986 | GMC | S15 | 2.5L | L4 | N/A | |
| 1986 | GMC | S15 Jimmy | 2.5L | L4 | N/A | |
| 1986 | GMC | Safari | 2.5L | L4 | N/A | |
| 1986 | Oldsmobile | Cutlass Ciera | 2.5L | L4 | N/A | |
| 1986 | Pontiac | 6000 | 2.5L | L4 | N/A | |
| 1986 | Pontiac | Fiero | 2.5L | L4 | N/A | |
| 1986 | Pontiac | Firebird | 2.5L | L4 | N/A | |
| 1985 | Buick | Century | 2.5L | L4 | N/A | |
| 1985 | Buick | Skylark | 2.5L | L4 | N/A | |
| 1985 | Chevrolet | Astro | 2.5L | L4 | N/A | |
| 1985 | Chevrolet | Camaro | 2.5L | L4 | N/A | |
| 1985 | Chevrolet | Celebrity | 2.5L | L4 | N/A | |
| 1985 | Chevrolet | Citation II | 2.5L | L4 | N/A | |
| 1985 | Chevrolet | S10 | 2.5L | L4 | N/A | |
| 1985 | Chevrolet | S10 Blazer | 2.5L | L4 | N/A | |
| 1985 | GMC | S15 | 2.5L | L4 | N/A | |
| 1985 | GMC | S15 Jimmy | 2.5L | L4 | N/A | |
| 1985 | GMC | Safari | 2.5L | L4 | N/A | |
| 1985 | Oldsmobile | Cutlass Ciera | 2.5L | L4 | N/A | |
| 1985 | Pontiac | 6000 | 2.5L | L4 | N/A | |
| 1985 | Pontiac | Fiero | 2.5L | L4 | N/A | |
| 1985 | Pontiac | Firebird | 2.5L | L4 | N/A | |
| 1984 | Buick | Century | 2.5L | L4 | N/A | |
| 1984 | Buick | Skylark | 2.5L | L4 | N/A | |
| 1984 | Chevrolet | Camaro | 2.5L | L4 | N/A | |
| 1984 | Chevrolet | Celebrity | 2.5L | L4 | N/A | |
| 1984 | Chevrolet | Citation II | 2.5L | L4 | N/A | |
| 1984 | Oldsmobile | Cutlass Ciera | 2.5L | L4 | N/A | |
| 1984 | Oldsmobile | Omega | 2.5L | L4 | N/A | |
| 1984 | Pontiac | 6000 | 2.5L | L4 | N/A | |
| 1984 | Pontiac | Fiero | 2.5L | L4 | N/A | |
| 1984 | Pontiac | Firebird | 2.5L | L4 | N/A | |
| 1984 | Pontiac | Phoenix | 2.5L | L4 | N/A | |
| 1983 | Buick | Century | 2.5L | L4 | N/A | |
| 1983 | Buick | Skylark | 2.5L | L4 | N/A | |
| 1983 | Chevrolet | Camaro | 2.5L | L4 | N/A | |
| 1983 | Chevrolet | Celebrity | 2.5L | L4 | N/A | |
| 1983 | Chevrolet | Citation | 2.5L | L4 | N/A | |
| 1983 | Oldsmobile | Cutlass Ciera | 2.5L | L4 | N/A | |
| 1983 | Oldsmobile | Omega | 2.5L | L4 | N/A | |
| 1983 | Pontiac | 6000 | 2.5L | L4 | N/A | |
| 1983 | Pontiac | Firebird | 2.5L | L4 | N/A | |
| 1983 | Pontiac | Phoenix | 2.5L | L4 | N/A | |
| 1982 | Buick | Century | 2.5L | L4 | N/A | |
| 1982 | Buick | Skylark | 2.5L | L4 | N/A | |
| 1982 | Chevrolet | Camaro | 2.5L | L4 | N/A | |
| 1982 | Chevrolet | Celebrity | 2.5L | L4 | N/A | |
| 1982 | Chevrolet | Citation | 2.5L | L4 | N/A | |
| 1982 | Oldsmobile | Cutlass Ciera | 2.5L | L4 | N/A | |
| 1982 | Oldsmobile | Omega | 2.5L | L4 | N/A | |
| 1982 | Pontiac | 6000 | 2.5L | L4 | N/A | |
| 1982 | Pontiac | Firebird | 2.5L | L4 | N/A | |
| 1982 | Pontiac | Phoenix | 2.5L | L4 | N/A |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.