Replaces

Timing Chain Cover with Gasket Dorman 635-509

Description
Vehicle Fit
Warranty & Shipping
Product Reviews
Q&A

This timing cover is a new, aftermarket replacement part! It is built to replace the cracked or damaged original cover exactly!

Specifications:

  • Stamped steel construction
  • Gasket included
  • Replaces dealer part number: 12523974
  • Direct bolt on replacement
    • Installs & fits just like the original
  • New, not refurbished
  • Fits the following GM engines as listed per application:
    • V8 4.4L
    • V8 5.0L
    • V8 5.7L

This timing cover is a great replacement and offers good cost savings over the dealer unit!

Item Condition: New

Attention California Customers:

WARNING:  This product can expose you to chemicals including Bisphenol A (BPA) which is known to the State of California to cause birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

There are no reviews for this item.
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
what is the gasket made of ?
Emilio C August 14, 2015
Fiber
D A January 12, 2018
does it come with the bottom seal ?
Emilio C August 14, 2015
Yes
D A January 12, 2018

Fits the following Makes:

Year Make Model Description
1991Buick Roadmaster Buick Roadmaster V8 5.0L Timing Chain Cover with Gasket
1992-1993Buick Roadmaster Buick Roadmaster V8 5.7L Timing Chain Cover with Gasket
1990-1992Cadillac Brougham Cadillac Brougham V8 5.7L Timing Chain Cover with Gasket
1991-1992Cadillac Brougham Cadillac Brougham V8 5.0L Timing Chain Cover with Gasket
1993Cadillac Fleetwood Cadillac Fleetwood V8 5.7L Timing Chain Cover with Gasket
1985-1987Chevy Blazer Full Size Chevy Blazer Full Size V8 5.0L Timing Chain Cover with Gasket
1985-1986Chevy C10 Truck Chevy C10 Truck V8 5.0L Timing Chain Cover with Gasket
1985-1986Chevy C20 Truck Chevy C20 Truck V8 5.0L Timing Chain Cover with Gasket
1986Chevy C30 Truck Chevy C30 Truck V8 5.0L Timing Chain Cover with Gasket
1982-1987Chevy Camaro Chevy Camaro V8 5.0L (8th Vin Digit H) Timing Chain Cover with Gasket
1982-1983Chevy Camaro Chevy Camaro V8 5.0L (8th Vin Digit 7) Timing Chain Cover with Gasket
1984-1986Chevy Camaro Chevy Camaro V8 5.0L (8th Vin Digit G) Timing Chain Cover with Gasket
1982-1993Chevy Caprice Chevy Caprice V8 5.0L Timing Chain Cover with Gasket
1982Chevy Caprice Chevy Caprice V8 4.4L Timing Chain Cover with Gasket
1991-1993Chevy Caprice Chevy Caprice V8 5.7L Timing Chain Cover with Gasket
1982Chevy El Camino Chevy El Camino V8 4.4L Timing Chain Cover with Gasket
1982-1987Chevy El Camino Chevy El Camino V8 5.0L Timing Chain Cover with Gasket
1982-1985Chevy Impala Chevy Impala V8 5.0L Timing Chain Cover with Gasket
1982Chevy Impala Chevy Impala V8 4.4L Timing Chain Cover with Gasket
1985-1986Chevy K10 Truck Chevy K10 Truck V8 5.0L Timing Chain Cover with Gasket
1985Chevy K20 Truck Chevy K20 Truck V8 5.0L Timing Chain Cover with Gasket
1982-1983Chevy Malibu Chevy Malibu V8 5.0L Timing Chain Cover with Gasket
1982Chevy Malibu Chevy Malibu V8 4.4L Timing Chain Cover with Gasket
1982-1988Chevy Monte Carlo Chevy Monte Carlo V8 5.0L Timing Chain Cover with Gasket
1982Chevy Monte Carlo Chevy Monte Carlo V8 4.4L Timing Chain Cover with Gasket
1987Chevy R1500 Truck Chevy R1500 Truck V8 5.0L Timing Chain Cover with Gasket
1987Chevy R2500 Truck Chevy R2500 Truck V8 5.0L Timing Chain Cover with Gasket
1985-1986Chevy Suburban C10 Chevy Suburban C10 V8 5.0L Timing Chain Cover with Gasket
1985-1986Chevy Suburban C20 Chevy Suburban C20 V8 5.0L Timing Chain Cover with Gasket
1985-1986Chevy Suburban K10 Chevy Suburban K10 V8 5.0L Timing Chain Cover with Gasket
1985-1986Chevy Suburban K20 Chevy Suburban K20 V8 5.0L Timing Chain Cover with Gasket
1987Chevy Suburban R10 Chevy Suburban R10 V8 5.0L Timing Chain Cover with Gasket
1987Chevy V1500 Truck Chevy V1500 Truck V8 5.0L Timing Chain Cover with Gasket
1987Chevy V2500 Truck Chevy V2500 Truck V8 5.0L Timing Chain Cover with Gasket
1985-1986GMC C1500 Truck GMC C1500 Truck V8 5.0L Timing Chain Cover with Gasket
1985-1986GMC C2500 Truck GMC C2500 Truck V8 5.0L Timing Chain Cover with Gasket
1986GMC C3500 Truck GMC C3500 Truck V8 5.0L Timing Chain Cover with Gasket
1985-1987GMC Jimmy Full Size GMC Jimmy Full Size V8 5.0L Timing Chain Cover with Gasket
1985-1986GMC K1500 Truck GMC K1500 Truck V8 5.0L Timing Chain Cover with Gasket
1987GMC R1500 Truck GMC R1500 Truck V8 5.0L Timing Chain Cover with Gasket
1987GMC R2500 Truck GMC R2500 Truck V8 5.0L Timing Chain Cover with Gasket
1985-1986GMC Suburban C1500 GMC Suburban C1500 V8 5.0L Timing Chain Cover with Gasket
1985-1986GMC Suburban K1500 GMC Suburban K1500 V8 5.0L Timing Chain Cover with Gasket
1987GMC Suburban R1500 GMC Suburban R1500 V8 5.0L Timing Chain Cover with Gasket
1987GMC Suburban V1500 GMC Suburban V1500 V8 5.0L Timing Chain Cover with Gasket
1987GMC V1500 Truck GMC V1500 Truck V8 5.0L Timing Chain Cover with Gasket
1982Oldsmobile Custom Cruiser Olds Custom Cruiser V8 5.0L Timing Chain Cover with Gasket
1991-1992Oldsmobile Custom Cruiser Olds Custom Cruiser V8 5.0L Timing Chain Cover with Gasket
1992Oldsmobile Custom Cruiser Olds Custom Cruiser V8 5.7L Timing Chain Cover with Gasket
1983-1986Pontiac Bonneville Pontiac Bonneville V8 5.0L Timing Chain Cover with Gasket
1982-1987Pontiac Firebird Pontiac Firebird V8 5.0L (8th Vin Digit H) Timing Chain Cover with Gasket
1982-1983Pontiac Firebird Pontiac Firebird V8 5.0L (8th Vin Digit 7) Timing Chain Cover with Gasket
1983Pontiac Firebird Pontiac Firebird V8 5.0L (8th Vin Digit S) Timing Chain Cover with Gasket
1984-1986Pontiac Firebird Pontiac Firebird V8 5.0L (8th Vin Digit G) Timing Chain Cover with Gasket
1983-1987Pontiac Grand Prix Pontiac Grand Prix V8 5.0L Timing Chain Cover with Gasket
1983-1986Pontiac Parisienne Pontiac Parisienne V8 5.0L Timing Chain Cover with Gasket
Part 1AETC00032

Out of Stock

Dorman
Brand #: 635-509