Dorman
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Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models
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Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models
Direct replacement rear main seal cover kit matches the factory design with superior leak prevention
Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models
Item #: 1100824

Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models

Item #: 1100824

BHD 26

Price Details

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*All items will import from US

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us Imported from USA store

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Order now and get it around Friday, August 28
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Direct replacement rear main seal cover kit matches the factory design with superior leak prevention
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What Stands Out

Durable Construction
Built using high-quality materials, the Dorman rear main seal cover ensures longevity and resistance to wear, providing a reliable solution for engine maintenance and reducing the need for frequent replacements.
Easy Installation
Designed for compatibility with select models, this product simplifies installation, allowing users to replace their engine's rear main seal cover efficiently, saving time and effort during maintenance tasks.
Leak Prevention
This engine rear main seal cover effectively prevents oil leaks, addressing a common problem for vehicle owners and enhancing engine performance while maintaining optimal oil levels and pressure.

Product Details

Shop Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models online at a best price in Bahrain. B009ZBSBMO
  • Direct replacement kit with new gasket, installation hardware, and updated seal design for superior leak prevention
  • Constructed of durable die-cast aluminum for a leak-free fit and long service life
  • Convenient solution includes new gasket and installation hardware for a complete repair
  • Quality tested for precise fit and function, ensuring adherence to design standards
  • Ensures exact fit by inputting make, model, and trim level into the garage tool
  • Manufactured by Dorman, a leading US-based auto parts supplier with a focus on innovative solutions for car repairs
Brand NameDorman
UPC019495413615
ManufacturerDorman Products
Unit Count1.0 Count
Global Trade Identification Number00019495413615
Model635-518
Part Number635-518
Included ComponentsAuto Part
Item Type NameDorman 635-518: Rear Main Seal Cover Kit
Item Weight1.99 Pounds (900 grams)
Part Interchange Info12633579,12639250
Material TypeAluminum
ColorDorman 635518
Item ShapeRound
BrandDorman
MaterialAluminum
ShapeRound

Who Should Buy?

Suitable For
  • DIY Mechanics

    Ideal for DIY enthusiasts seeking a reliable rear main seal cover for engine maintenance without professional help.

  • Fleet Operators

    Perfect for fleet operators needing durable components to ensure their vehicles run efficiently and reduce downtime.

  • Budget-Conscious Consumers

    A suitable choice for those looking for a cost-effective solution without sacrificing quality in engine repairs.

Not Suitable For
  • High-Performance Vehicles

    Not ideal for high-performance engines that require specialized seals designed for extreme conditions and performance.

Product Description

Dorman 635-518 Engine Rear Main Seal Cover Compatible with Select Models

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Dorman 635-518 Engine Rear Main Seal Cover made of?

    Answer: The Dorman 635-518 Engine Rear Main Seal Cover is constructed from high-quality materials designed to withstand extreme conditions. This durable design minimizes the risk of leaks and ensures that the engine remains sealed tight. The proper seal cover is crucial in protecting the engine from oil leaks, which can lead to serious damage if left unaddressed. Whether you're driving a vehicle under high-stress conditions or simply looking to maintain your car, this rear main seal cover provides an essential layer of protection.
  • Question: How do I know if the Dorman 635-518 is compatible with my vehicle?

    Answer: To determine compatibility, refer to the product specifications and your vehicle's make, model, and engine type. Dorman provides a detailed list of compatible vehicles, which can typically be found in the product description. This ensures you get a seal cover that fits perfectly, preventing potential installation issues. Knowing compatibility is essential; an incompatible seal can lead to poor performance and further engine complications.
  • Question: What are the signs that my rear main seal might need replacement?

    Answer: Common signs of a failing rear main seal include visible oil leaks at the rear of the engine, oil spots under the vehicle, or low oil levels despite regular topping off. If your engine is producing excessive smoke or you can smell burning oil, these could also indicate seal issues. Addressing these symptoms early can prevent engine damage and costly repairs, helping maintain optimal engine performance.
  • Question: Can I install the Dorman 635-518 Engine Rear Main Seal Cover myself?

    Answer: Yes, many users opt to install the Dorman 635-518 themselves, especially if they have a basic understanding of engine components. The installation process involves removing the transmission and carefully replacing the old seal cover. Detailed instructions are often available through Dorman's resources for those who are DIY enthusiasts. Ensure you have the right tools and follow safety precautions to achieve a successful installation while avoiding common mistakes.
  • Question: What should I consider before purchasing the Dorman 635-518?

    Answer: Before purchasing, consider your vehicle's specifications to ensure compatibility, and evaluate the installation process based on your skill level. It's also wise to read reviews and customer feedback for insights on product reliability and performance. This preparation helps ensure you make an informed decision, maximizing your investment and ensuring your engine operates smoothly.
  • Question: How does the Dorman 635-518 compare to similar products?

    Answer: The Dorman 635-518 stands out among similar products due to its high-quality craftsmanship and rigorous testing standards. Unlike some generic alternatives, Dorman products are designed for long-lasting durability and optimal performance. Users often report better seal integrity and fewer leaks with Dorman compared to other brands. Choosing Dorman can help achieve better overall functionality and avoid future issues.
  • Question: What is the typical lifespan of a rear main seal cover?

    Answer: The lifespan of a rear main seal cover largely depends on vehicle usage and maintenance practices. Regular oil changes and proper engine care can enhance its durability, potentially lasting for many miles. However, factors like extreme temperatures and driving conditions can influence longevity. Monitoring your vehicle for any signs of wear can help you determine when it may be time for a replacement.
  • Question: Can the Dorman 635-518 help with oil consumption issues?

    Answer: Yes, replacing a worn-out rear main seal cover with the Dorman 635-518 can help address oil consumption issues caused by leaks. A faulty seal allows oil to escape, leading to increased consumption and potentially harming engine systems. By ensuring a tight, effective seal, this product can help maintain proper oil levels and engine performance, reducing the need for frequent oil top-offs.
  • Question: Where can I buy the Dorman 635-518 Engine Rear Main Seal Cover in Bahrain?

    Answer: You can buy the Dorman 635-518 Engine Rear Main Seal Cover through Ubuy, which offers a convenient platform for purchasing automotive parts and accessories. Ubuy provides a user-friendly experience and a variety of options to meet your needs, ensuring you can easily find the right parts for your vehicle. With Ubuy, you can enjoy a streamlined shopping experience while securing high-quality vehicle components.
  • Question: Is there a return policy for the Dorman 635-518 if it doesn't fit my vehicle?

    Answer: Typically, return policies will vary by retailer. It's advisable to check the specific terms and conditions for returns before making your purchase. Understanding the return policy can provide peace of mind should you purchase the wrong item. Be mindful to retain packaging and receipts as these can facilitate an easier return process if necessary.

Dorman Main Editorial Review

The Dorman 635-518 Engine Rear Main Seal Cover has received a largely positive reception based on customer feedback. The product is compatible with a range of different models including the Chevrolet Silverado, the GMC Yukon, and the Cadillac Escalade EXT. The product is highlighted as being easy to install with only minor issues surrounding the use of a special tool and the need to carefully center and dry install the seal to prevent leaks.

Customer Reviews & Ratings

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Pros

  • Product is compatible with a range of different models
  • Easy to install
  • Does not require the use of a special tool to replace the rear main gasket
  • OEM fit

Cons

  • Some reported scratching on the gasket mating surface

Platform Trust & Buyer Confidence

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4.6/5 148 reviews
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MB
Maryam
Verified buyer

“The order arrived fast and in perfect condition”

2 June 2026 · via Trustpilot
T
trusttaker
Verified buyer

“I loved it. That was my second order, and I am already thinking of placing a third order.”

16-Jul-26 · via Trustpilot
HA
Haitham
Verified buyer

“Trusted merchant”

11 July 2026 · via Trustpilot
MA
Mohammad
Verified buyer

“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”

13 June 2026 · via Trustpilot
LA
Lulwa
Verified buyer

“I like the package arrived safely”

17 June 2026 · via Trustpilot
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BHD 26

Order now and get it around Friday, August 28

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
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Fastest cross-border delivery

Features & Benefits

  • Matches the factory design
  • Superior leak prevention
  • Durable die-cast aluminum construction
  • Convenient kit includes new gasket and installation hardware
  • Quality tested for long service life
  • Input vehicle info for ensured fit

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