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Dorman

Dorman 635-522 Engine Timing Cover Compatible with Select Models

  • Based on 135 reviews
Condition: New
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$74.70 Why this price?
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jun 18
Order within 21 hours and 5 minutes
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Features

  • Direct replacement - this engine timing cover matches the fit and function of the original equipment cover
  • Durable construction - this part is specifically designed to withstand extreme underhood temperatures for a long service life
  • 100 years of experience - Dorman Products has crafted top-tier automotive replacement parts for over a century
  • Quality tested - this part has undergone extensive testing to ensure a quality fit and long service life
  • Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an i in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle

Description

This direct replacement timing cover matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.

Brand: Dorman


Color: Multi


Material: Aluminum


Exterior Finish: Machined


Item dimensions L x W x H: 13.75 x 12.25 x 3.9 inches


Brand Name: Dorman


Model Number: 635-522


Manufacturer Part Number: 635-522


OEM Equivalent Part Number: 500LS2; 12561243; 8-12561-243-0


Manufacturer: Dorman Products


UPC: 885484513396


Global Trade Identification Number: 96


Manufacturer Warranty Description: Limited Lifetime Warranty


Included Components: Includes Timing Cover, Liquid Gasket, Timing Cover Gasket, Seal


Unit Count: 1.0 Count


Item Type Name: Engine Timing Cover


Color: Multi


Exterior Finish: Machined


Style Name: Modern


Item Dimensions: 13.75 x 12.25 x 3.9 inches


Item Weight: 16 ounces


Material Type: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Fits well Fits well
Review Image by Carolina
Great fitment; works well
Reviewed in the United States on February 25, 2025 Reviewed in the United States on February 25, 2025 by Carolina
    • It's Dorman for the win once again It's Dorman for the win once again
Review Image by Rudyfastcat
This is a good value for the money, the quality meets OEM specs. I've had no issues with leakage or the sealing capabilities of this dorman product. When I installed the cover I did use a felpro gasket and installation with straightforward on my 2006 Chevrolet Avalanche with the 5.3L
Reviewed in the United States on June 17, 2025 Reviewed in the United States on June 17, 2025 by Rudyfastcat
    • Fit perfectly
Been using Dorman products for several years, never had an issue
Reviewed in the United States on March 12, 2026 by Dean Hudson
    • Leak free
Product works good fits like one from the dealer
Reviewed in the United States on February 2, 2020 by Lucius dawkins
    • Timing cover
Have used this cover on multiple projects, cover is great. I always replace the gasket with felpro, never used the gasket that comes with it so can’t say anything about it. Cover is great tho
Reviewed in the United States on November 11, 2025 by John Mentado
    • as advertised
works like it should. maybe should mention that it is best used with the install tool
Reviewed in the United States on June 11, 2024 by Gary S
    • Excellent fit
Perfect fit will order again in the coming weeks for another build.
Reviewed in the United States on February 8, 2025 by William Brux jr
    • Worked good for my 2001 Corvette
Installed easily with no leaks. It works as designed at a good value.
Reviewed in the United States on July 17, 2023 by Thomas

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