Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Engine Timing Cover

PART#: 635-509
Dorman - OE Solutions

$22.74

In stock

Interchanges
BrandPart #
General Motors12523974
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1993BuickRoadmasterLimited5.7V8GASN/A
1993BuickRoadmasterEstate Wagon5.7V8GASN/A
1993BuickRoadmasterBase5.7V8GASN/A
1993CadillacFleetwoodBrougham5.7V8GASN/A
1993CadillacFleetwoodBase5.7V8GASN/A
1993ChevroletCapriceClassic LTZ5.7V8GASN/A
1993ChevroletCapriceClassic LS5.0V8GASN/A
1993ChevroletCapriceClassic5.7V8GASN/A
1993ChevroletCapriceClassic5.0V8GASN/A
1992BuickRoadmasterLimited5.7V8GASN/A
1992BuickRoadmasterBase5.7V8GASN/A
1992BuickRoadmasterEstate Wagon5.7V8GASN/A
1992CadillacBroughamBase5.7V8GASN/A
1992CadillacBroughamd'Elegance5.7V8GASN/A
1992CadillacBroughamBase5.0V8GASN/A
1992CadillacBroughamd'Elegance5.0V8GASN/A
1992ChevroletCamaroRS5.0V8GASN/A | Engine VIN: E;
1992ChevroletCamaroZ28 Heritage Edition5.0V8GASN/A | Engine VIN: E;
1992ChevroletCamaroZ285.0V8GASN/A | Engine VIN: E;
1992ChevroletCamaroRS Heritage Edition5.0V8GASN/A | Engine VIN: E;
1992ChevroletCapriceClassic LTZ5.0V8GASN/A
1992ChevroletCapriceClassic5.0V8GASN/A
1992ChevroletCapriceBase5.0V8GASN/A
1992ChevroletCapriceClassic5.7V8GASN/A
1992ChevroletCapriceClassic LTZ5.7V8GASN/A
1992ChevroletCapriceBase5.7V8GASN/A
1992OldsmobileCustom CruiserBase5.0V8GASN/A
1992OldsmobileCustom CruiserBase5.7V8GASN/A
1992PontiacFirebirdTrans Am5.0V8GASN/A | Engine VIN: E;
1992PontiacFirebirdTrans Am GTA5.0V8GASN/A | Engine VIN: E;
1992PontiacFirebirdFormula5.0V8GASN/A | Engine VIN: E;
1992PontiacFirebirdBase5.0V8GASN/A | Engine VIN: E;
1991BuickRoadmasterEstate Wagon5.0V8GASN/A
1991CadillacBroughamd'Elegance5.7V8GASN/A
1991CadillacBroughamd'Elegance5.0V8GASN/A
1991CadillacBroughamBase5.0V8GASN/A
1991CadillacBroughamBase5.7V8GASN/A
1991ChevroletCamaroZ285.0V8GASN/A | Engine VIN: E;
1991ChevroletCamaroRS5.0V8GASN/A | Engine VIN: E;
1991ChevroletCapriceBase5.7V8GASN/A
1991ChevroletCapriceClassic5.0V8GASN/A
1991ChevroletCapriceBase5.0V8GASN/A
1991ChevroletCapriceClassic5.7V8GASN/A
1991ChevroletCapriceClassic LTZ5.0V8GASN/A
1991ChevroletCapriceClassic LTZ5.7V8GASN/A
1991OldsmobileCustom CruiserBase5.0V8GASN/A
1991PontiacFirebirdBase5.0V8GASN/A | Engine VIN: E;
1991PontiacFirebirdFormula5.0V8GASN/A | Engine VIN: E;
1991PontiacFirebirdTrans Am5.0V8GASN/A | Engine VIN: E;
1991PontiacFirebirdTrans Am GTA5.0V8GASN/A | Engine VIN: E;
1990CadillacBroughamBase5.7V8GASN/A
1990CadillacBroughamd'Elegance5.7V8GASN/A
1990ChevroletCamaroIroc-Z5.0V8GASN/A | Engine VIN: E;
1990ChevroletCamaroRS5.0V8GASN/A | Engine VIN: E;
1990ChevroletCapriceBase5.0V8GASN/A
1990ChevroletCapriceClassic Brougham5.0V8GASN/A
1990ChevroletCapriceClassic LS Brougham5.0V8GASN/A
1990ChevroletCapriceClassic5.0V8GASN/A
1990PontiacFirebirdFormula5.0V8GASN/A | Engine VIN: E;
1990PontiacFirebirdTrans Am GTA5.0V8GASN/A | Engine VIN: E;
1990PontiacFirebirdTrans Am5.0V8GASN/A | Engine VIN: E;
1990PontiacFirebirdBase5.0V8GASN/A | Engine VIN: E;
1989ChevroletCamaroIroc-Z5.0V8GASN/A | Engine VIN: E;
1989ChevroletCamaroRS5.0V8GASN/A | Engine VIN: E;
1989ChevroletCapriceClassic5.0V8GASN/A
1989ChevroletCapriceBase5.0V8GASN/A
1989ChevroletCapriceClassic Brougham5.0V8GASN/A
1989ChevroletCapriceClassic LS Brougham5.0V8GASN/A
1989PontiacFirebirdFormula5.0V8GASN/A | Engine VIN: E;
1989PontiacFirebirdTrans Am GTA5.0V8GASN/A | Engine VIN: E;
1989PontiacFirebirdBase5.0V8GASN/A | Engine VIN: E;
1989PontiacFirebirdTrans Am5.0V8GASN/A | Engine VIN: E;
1988ChevroletCamaroIroc-Z5.0V8GASN/A | Engine VIN: E;
1988ChevroletCamaroBase5.0V8GASN/A | Engine VIN: E;
1988ChevroletCapriceClassic5.0V8GASN/A
1988ChevroletCapriceClassic LS Brougham5.0V8GASN/A
1988ChevroletCapriceBase5.0V8GASN/A
1988ChevroletCapriceClassic Brougham5.0V8GASN/A
1988ChevroletMonte CarloBase5.0V8GASN/A
1988ChevroletMonte CarloSS5.0V8GASN/A
1988ChevroletMonte CarloLS5.0V8GASN/A
1988PontiacFirebirdTrans Am5.0V8GASN/A | Engine VIN: E;
1988PontiacFirebirdBase5.0V8GASN/A | Engine VIN: E;
1987ChevroletBlazerSilverado5.0V8GASN/A
1987ChevroletBlazerCustom Deluxe5.0V8GASN/A
1987ChevroletCamaroIroc-Z5.0V8GASN/A | Carburetor;
1987ChevroletCamaroZ285.0V8GASN/A | Carburetor;
1987ChevroletCamaroLT5.0V8GASN/A | Carburetor;
1987ChevroletCamaroSport5.0V8GASN/A | Carburetor;
1987ChevroletCapriceBase5.0V8GASN/A
1987ChevroletCapriceClassic LS Brougham5.0V8GASN/A
1987ChevroletCapriceClassic5.0V8GASN/A
1987ChevroletCapriceClassic Brougham5.0V8GASN/A
1987ChevroletEl CaminoBase5.0V8GASN/A
1987ChevroletEl CaminoSS5.0V8GASN/A
1987ChevroletMonte CarloLS5.0V8GASN/A
1987ChevroletMonte CarloSS5.0V8GASN/A
1987ChevroletMonte CarloBase5.0V8GASN/A
1987ChevroletR10Silverado5.0V8GASN/A
1987ChevroletR10Custom Deluxe5.0V8GASN/A
1987ChevroletR10Scottsdale5.0V8GASN/A
1987ChevroletR10 SuburbanScottsdale5.0V8GASN/A
1987ChevroletR10 SuburbanCustom Deluxe5.0V8GASN/A
1987ChevroletR10 SuburbanSilverado5.0V8GASN/A
1987ChevroletR20Silverado5.0V8GASN/A
1987ChevroletR20Scottsdale5.0V8GASN/A
1987ChevroletR20Custom Deluxe5.0V8GASN/A
1987ChevroletV10Silverado5.0V8GASN/A
1987ChevroletV10Custom Deluxe5.0V8GASN/A
1987ChevroletV10Scottsdale5.0V8GASN/A
1987GMCCaballeroBase5.0V8GASN/A
1987GMCCaballeroDiablo5.0V8GASN/A
1987GMCJimmySierra Classic5.0V8GASN/A
1987GMCJimmyBase5.0V8GASN/A
1987GMCR1500Base5.0V8GASN/A
1987GMCR1500Sierra Classic5.0V8GASN/A
1987GMCR1500High Sierra5.0V8GASN/A
1987GMCR1500 SuburbanHigh Sierra5.0V8GASN/A
1987GMCR1500 SuburbanSierra Classic5.0V8GASN/A
1987GMCR1500 SuburbanBase5.0V8GASN/A
1987GMCR2500Base5.0V8GASN/A
1987GMCR2500High Sierra5.0V8GASN/A
1987GMCR2500Sierra Classic5.0V8GASN/A
1987GMCV1500Sierra Classic5.0V8GASN/A
1987GMCV1500High Sierra5.0V8GASN/A
1987GMCV1500Base5.0V8GASN/A
1987PontiacFirebirdTrans Am5.0V8GASN/A | Carburetor;
1987PontiacFirebirdBase5.0V8GASN/A | Carburetor;
1987PontiacGrand PrixBase5.0V8GASN/A
1987PontiacGrand PrixBrougham5.0V8GASN/A
1987PontiacGrand PrixLE5.0V8GASN/A
1986ChevroletK5 BlazerCustom5.0V8GASN/A
1986ChevroletK5 BlazerSilverado5.0V8GASN/A
1986ChevroletC10Custom5.0V8GASN/A
1986ChevroletC10Silverado5.0V8GASN/A
1986ChevroletC10Scottsdale5.0V8GASN/A
1986ChevroletC10 SuburbanScottsdale5.0V8GASN/A
1986ChevroletC10 SuburbanCustom5.0V8GASN/A
1986ChevroletC10 SuburbanSilverado5.0V8GASN/A
1986ChevroletC20Silverado5.0V8GASN/A
1986ChevroletC20Custom5.0V8GASN/A
1986ChevroletC20Scottsdale5.0V8GASN/A
1986ChevroletC20 SuburbanSilverado5.0V8GASN/A
1986ChevroletC20 SuburbanScottsdale5.0V8GASN/A
1986ChevroletC20 SuburbanCustom5.0V8GASN/A
1986ChevroletCamaroIroc-Z5.0V8GASN/A | Carburetor;
1986ChevroletCamaroSport5.0V8GASN/A | Carburetor;
1986ChevroletCamaroBerlinetta5.0V8GASN/A | Carburetor;
1986ChevroletCamaroZ285.0V8GASN/A | Carburetor;
1986ChevroletCapriceBase5.0V8GASN/A
1986ChevroletCapriceClassic Brougham5.0V8GASN/A
1986ChevroletCapriceClassic5.0V8GASN/A
1986ChevroletEl CaminoBase5.0V8GASN/A
1986ChevroletEl CaminoSS5.0V8GASN/A
1986ChevroletEl CaminoConquista5.0V8GASN/A
1986ChevroletK10Custom5.0V8GASN/A
1986ChevroletK10Scottsdale5.0V8GASN/A
1986ChevroletK10Silverado5.0V8GASN/A
1986ChevroletK10 SuburbanCustom5.0V8GASN/A
1986ChevroletK10 SuburbanSilverado5.0V8GASN/A
1986ChevroletK10 SuburbanScottsdale5.0V8GASN/A
1986ChevroletK20 SuburbanScottsdale5.0V8GASN/A
1986ChevroletK20 SuburbanCustom5.0V8GASN/A
1986ChevroletK20 SuburbanSilverado5.0V8GASN/A
1986ChevroletMonte CarloSS5.0V8GASN/A
1986ChevroletMonte CarloBase5.0V8GASN/A
1986ChevroletMonte CarloLS5.0V8GASN/A
1986GMCC1500High Sierra5.0V8GASN/A
1986GMCC1500Sierra Classic5.0V8GASN/A
1986GMCC1500Base5.0V8GASN/A
1986GMCC1500 SuburbanHigh Sierra5.0V8GASN/A
1986GMCC1500 SuburbanBase5.0V8GASN/A
1986GMCC1500 SuburbanSierra Classic5.0V8GASN/A
1986GMCC2500Base5.0V8GASN/A
1986GMCC2500High Sierra5.0V8GASN/A
1986GMCC2500Sierra Classic5.0V8GASN/A
1986GMCC2500 SuburbanBase5.0V8GASN/A
1986GMCC2500 SuburbanHigh Sierra5.0V8GASN/A
1986GMCC2500 SuburbanSierra Classic5.0V8GASN/A
1986GMCC3500Base5.0V8GASN/A
1986GMCC3500High Sierra5.0V8GASN/A
1986GMCC3500Sierra Classic5.0V8GASN/A
1986GMCCaballeroDiablo5.0V8GASN/A
1986GMCCaballeroAmarillo5.0V8GASN/A
1986GMCCaballeroBase5.0V8GASN/A
1986GMCJimmySierra Classic5.0V8GASN/A
1986GMCJimmyBase5.0V8GASN/A
1986GMCK1500Sierra Classic5.0V8GASN/A
1986GMCK1500Base5.0V8GASN/A
1986GMCK1500High Sierra5.0V8GASN/A
1986PontiacBonnevilleBrougham5.0V8GASN/A
1986PontiacBonnevilleLE5.0V8GASN/A
1986PontiacBonnevilleBase5.0V8GASN/A
1986PontiacFirebirdBase5.0V8GASN/A | Carburetor;
1986PontiacFirebirdS/E5.0V8GASN/A | Carburetor;
1986PontiacFirebirdTrans Am5.0V8GASN/A | Carburetor;
1986PontiacGrand PrixLE5.0V8GASN/A
1986PontiacGrand PrixBase5.0V8GASN/A
1986PontiacGrand PrixBrougham5.0V8GASN/A
1986PontiacParisienneBase5.0V8GASN/A
1986PontiacParisienneBrougham5.0V8GASN/A
1985ChevroletK5 BlazerCustom5.0V8GASN/A
1985ChevroletK5 BlazerSilverado5.0V8GASN/A
1985ChevroletC10Custom5.0V8GASN/A
1985ChevroletC10Scottsdale5.0V8GASN/A
1985ChevroletC10Silverado5.0V8GASN/A
1985ChevroletC10 SuburbanSilverado5.0V8GASN/A
1985ChevroletC10 SuburbanCustom5.0V8GASN/A
1985ChevroletC10 SuburbanScottsdale5.0V8GASN/A
1985ChevroletC20Custom5.0V8GASN/A
1985ChevroletC20Silverado5.0V8GASN/A
1985ChevroletC20Scottsdale5.0V8GASN/A
1985ChevroletC20 SuburbanSilverado5.0V8GASN/A
1985ChevroletC20 SuburbanScottsdale5.0V8GASN/A
1985ChevroletC20 SuburbanCustom5.0V8GASN/A
1985ChevroletCamaroSport5.0V8GASN/A | Carburetor;
1985ChevroletCamaroBerlinetta5.0V8GASN/A | Carburetor;
1985ChevroletCamaroIroc-Z5.0V8GASN/A | Carburetor;
1985ChevroletCamaroZ285.0V8GASN/A | Carburetor;
1985ChevroletCapriceClassic5.0V8GASN/A
1985ChevroletEl CaminoBase5.0V8GASN/A
1985ChevroletEl CaminoConquista5.0V8GASN/A
1985ChevroletEl CaminoSS5.0V8GASN/A
1985ChevroletImpalaBase5.0V8GASN/A
1985ChevroletK10Custom5.0V8GASN/A
1985ChevroletK10Scottsdale5.0V8GASN/A
1985ChevroletK10Silverado5.0V8GASN/A
1985ChevroletK20Silverado5.0V8GASN/A
1985ChevroletK20Scottsdale5.0V8GASN/A
1985ChevroletK20Custom5.0V8GASN/A
1985ChevroletK20 SuburbanScottsdale5.0V8GASN/A
1985ChevroletK20 SuburbanCustom5.0V8GASN/A
1985ChevroletK20 SuburbanSilverado5.0V8GASN/A
1985ChevroletMonte CarloBase5.0V8GASN/A
1985ChevroletMonte CarloSS5.0V8GASN/A
1985GMCC1500Base5.0V8GASN/A
1985GMCC1500High Sierra5.0V8GASN/A
1985GMCC1500Sierra Classic5.0V8GASN/A
1985GMCC1500 SuburbanHigh Sierra5.0V8GASN/A
1985GMCC1500 SuburbanBase5.0V8GASN/A
1985GMCC1500 SuburbanSierra Classic5.0V8GASN/A
1985GMCC2500Base5.0V8GASN/A
1985GMCC2500High Sierra5.0V8GASN/A
1985GMCC2500Sierra Classic5.0V8GASN/A
1985GMCC2500 SuburbanBase5.0V8GASN/A
1985GMCC2500 SuburbanHigh Sierra5.0V8GASN/A
1985GMCC2500 SuburbanSierra Classic5.0V8GASN/A
1985GMCCaballeroBase5.0V8GASN/A
1985GMCCaballeroAmarillo5.0V8GASN/A
1985GMCCaballeroDiablo5.0V8GASN/A
Product info

The Dorman – OE Solutions Engine Timing Cover part number 635-509 is a high-quality replacement part that is built to withstand the rigors of daily use. This part is compatible with Buick, Cadillac, Chevrolet, and GMC vehicles and is designed to fit perfectly with part number 12523974.

One of the key benefits of this engine timing cover is its durability. Made from high-quality materials, this part is designed to last for years, providing reliable performance and protection for your engine. It is also designed to meet or exceed OEM specifications, ensuring a perfect fit and reliable performance.

In addition to its durability, the Dorman – OE Solutions Engine Timing Cover also features a number of other benefits. For example, it is designed to help keep your engine running smoothly and efficiently by protecting the timing chain and other critical components. It is also easy to install, requiring no special tools or modifications to your engine.

Overall, the Dorman – OE Solutions Engine Timing Cover part number 635-509 is an excellent choice for anyone who needs to replace their existing engine timing cover. With its high-quality construction, reliable performance, and easy installation, this part is sure to provide many years of trouble-free service.

About Dorman - OE Solutions

When looking for car aftermarket parts, Dorman OE Solutions is known for its dedication to quality, new ideas, and dependability. The company Dorman has been around for a long time, and they have always provided OE-quality parts that meet or beat industry standards. No matter how small the parts are or how complicated the systems are, Dorman OE Solutions has a wide range of products that are designed to keep your car running at its best.

At Newparts.com, we're proud to be an official seller of Dorman OE Solutions parts. In addition to Dorman OE Solutions parts for the engine, transmission, suspension, and electrical systems, we have a huge variety of exterior and interior accessories. It doesn't matter what your vehicle needs; Dorman is dedicated to providing reliable solutions that boost both speed and durability.

One important benefit of shopping at Newparts.com is that we always give customers cheap access to parts that aren't being used. Knowing how expensive it can be to keep cars in good shape and fix them when they break down, we try to offer reasonable prices on all Dorman parts. When you buy from us, you can save a lot of money without losing quality.

Along with having low prices, we put customer satisfaction first by sending all Dorman products out quickly. We understand how important time is when it comes to car repairs, so we work hard to make sure your orders get to you on time. Whether you're changing an old part or adding the newest innovations from Dorman to your car, you can count on us to get your parts to you quickly and easily. Reach out to us via phone. Call us now at 855-505-2886 and our customer service team will help you.

Check out how parts from Dorman OE Solutions can improve your car's speed and dependability. Every time you shop at Newparts.com, you can be sure of getting the best value, quality, and ease of use. Feel good about shopping. Find out why tens of thousands of drivers trust Dorman with all their car needs.

Specifications
California Proposition 65WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Color/FinishBlack
Grade TypeRegular
Length11
MaterialSteel
Mounting Hardware IncludedYes
Package ContentsTiming Cover; Gasket; Seal
Width (in)8 In.
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products