A leaking timing chain cover can cause serious engine problems and costly repairs. Identifying the leak early helps protect your engine’s health.
The timing chain cover keeps vital engine parts safe and sealed. Over time, the cover’s gasket or seal may wear out, causing oil leaks. These leaks can lower oil levels, leading to engine damage or overheating. Common signs include oil spots under the car, engine noise, or a burning smell.
Various timing chain covers fit different car models, such as Dorman 635-502, YUCHENSHLP SBC, and JSDAN covers for VW and Audi. Choosing the right cover and replacing worn gaskets promptly ensures your engine runs smoothly and lasts longer. Regular checks can save you from expensive fixes later.
Dorman Engine Timing Cover

The Dorman 635-502 Engine Timing Cover is ideal for vehicle owners and mechanics looking to replace or upgrade the timing cover on select car models. If you want a reliable and durable part that fits well and protects your engine’s timing components effectively, this product is designed for you. It suits those who value quality replacement parts from a trusted brand to maintain or enhance their vehicle’s performance.
Pros:
- Durable construction ensuring long-lasting protection for engine components.
- Precise fit compatible with select models, making installation straightforward.
- Lightweight design with only 1.4 pounds, reducing added weight to the engine.
- Trusted brand and manufacturer, Dorman Products, known for quality automotive parts.
- Black color finish that resists corrosion and complements engine aesthetics.
Cons:
- Compatibility limited to select vehicle models, requiring verification before purchase.
- Dimensions might not suit all engine configurations, necessitating careful measurement.
The Dorman 635-502 Engine Timing Cover features a robust design with dimensions of 2.38 inches in height, 10.38 inches in width, and 12.38 inches in length, making it a perfect fit for the intended applications. Its black color finish not only provides an attractive look but also offers resistance against corrosion, enhancing the durability of the timing cover. The lightweight nature of this cover ensures it doesn’t add unnecessary weight to the engine, which can be beneficial for overall vehicle performance.
Manufactured by Dorman Products, a reputable name in automotive parts, this timing cover guarantees quality and reliability. Its precise compatibility with select models helps reduce installation time and ensures that engine components are well protected from dirt, debris, and oil leaks. By choosing this timing cover, users can expect improved engine longevity and maintain optimal engine timing performance with a trusted replacement part.
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Yuchenshlp Sbc Polished Aluminum Timing Chain Cover Kit

The YUCHENSHLP SBC Polished Aluminum Timing Chain Cover Kit is ideal for automotive enthusiasts and mechanics who own or work on classic Chevrolet small block engines, specifically the SB Chevy 283, 305, 327, 350, 383, and 400 models. This kit is perfect for those looking to upgrade or replace their timing chain cover with a durable, stylish, and high-quality component that enhances both engine aesthetics and performance.
Pros:
- Made from polished aluminum for a sleek and durable finish
- Precision fit for multiple SB Chevy engine models (283, 305, 327, 350, 383, 400)
- Improves engine appearance with a professional-grade look
- Corrosion-resistant material ensures long-lasting performance
- Easy to install with included hardware
Cons:
- May require minor modifications for perfect fit on some engines
- Polished aluminum surface can show fingerprints and minor scratches easily
The YUCHENSHLP Polished Aluminum Timing Chain Cover Kit boasts a high-quality construction that ensures durability and resistance to corrosion, making it an excellent upgrade over traditional stamped steel covers. Its polished aluminum finish not only adds a shining aesthetic appeal to your engine bay but also helps dissipate heat more effectively, contributing to improved engine cooling. This feature is particularly beneficial for high-performance or heavily used engines, where heat management is crucial.
Designed specifically to fit a range of popular small block Chevy engines, this timing chain cover provides a precise and secure fit, minimizing leaks and maintaining optimal timing chain operation. The installation process is straightforward, supported by included mounting hardware, making it accessible for both professional mechanics and skilled DIYers. By choosing this kit, users gain a combination of enhanced engine protection, improved visual appeal, and reliable performance, making it a worthwhile investment for maintaining or restoring classic Chevy engines.
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Spectre Performance Complete Timing Cover Kit

The Spectre Performance SPE-42353 Complete Timing Cover Kit is ideal for automotive enthusiasts and professional mechanics seeking a reliable and comprehensive solution for timing cover replacement. If you want to enhance your vehicle’s engine performance and protect critical components from debris and contaminants, this kit is designed to meet those needs efficiently.
Pros:
- Complete kit includes all necessary components for installation
- High-quality Spectre brand ensures durability and performance
- Compact dimensions make it easy to handle and install
- Lightweight design at 1.3 pounds simplifies the replacement process
- Protects engine timing components from dust, dirt, and moisture
Cons:
- May require professional installation for those unfamiliar with timing covers
- Limited compatibility with certain vehicle models
The Spectre Performance SPE-42353 Timing Cover Kit features a precision-engineered design that fits perfectly with compatible engines, ensuring a secure seal and optimal protection. Its durable construction from high-grade materials guarantees long-lasting performance, reducing the risk of leaks and engine damage. The kit’s compact size, measuring just 1.0 inches in height, 0.9 inches in width, and 1.1 inches in length, allows for easy maneuvering during installation.
Users benefit from the comprehensive nature of this kit, which includes all necessary components to streamline the replacement process and minimize downtime. By maintaining a clean and sealed timing system, this kit helps improve engine efficiency and prolong the lifespan of your vehicle’s critical internal parts. The lightweight design also contributes to easier handling, making it a practical choice for both DIY enthusiasts and professional mechanics.
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Jsdan Aluminium Engine Upper Timing Chain Cover With Gasket

The JSDAN 06H103269G Aluminium Engine Upper Timing Chain Cover is ideal for car owners and mechanics who drive or service Volkswagen and Audi models equipped with the EA888 2.0L engine. If you are looking to replace a worn or damaged timing chain cover to ensure optimal engine performance and prevent oil leaks, this product is a perfect fit. It is particularly suited for those who value high-quality OEM replacements for models such as the VW Beetle, CC, EOS, Golf GTI, Jetta, Passat, Tiguan, and Audi A3, A4, A5, A6 ALLROAD, Q3, Q5, and TT.
Pros:
- Durable aluminium construction ensures long-lasting protection.
- Includes a gasket for a secure, leak-free seal.
- Perfect fit for a wide range of VW and Audi EA888 2.0L engine models.
- Manufactured by JSDAN, a trusted brand known for quality automotive parts.
- Helps maintain proper engine timing and performance.
Cons:
- Installation may require professional mechanical skills.
- Limited to specific VW and Audi EA888 2.0L engine variants, not universal.
The JSDAN 06H103269G Timing Chain Cover is crafted from robust aluminium, providing excellent resistance to wear and heat, which is essential for maintaining engine integrity. Its precise engineering guarantees a seamless fit, reducing the risk of oil leaks that could compromise engine performance. The included gasket enhances the seal, ensuring that the cover remains secure even under extreme operating conditions.
This timing chain cover not only protects the timing chain but also contributes to the overall efficiency of your vehicle’s engine. By maintaining proper timing chain function, it helps improve engine reliability and longevity. With compatibility across numerous popular Volkswagen and Audi models, this product offers a dependable replacement that meets OEM standards, making it a valuable investment for maintaining your vehicle’s optimal performance.
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Proform Timing Chain Cover

The Proform 141-753 Timing Chain Cover is ideal for automotive enthusiasts and professional mechanics looking to replace or upgrade their vehicle’s timing chain cover. This product is perfect for those who demand durability and precise fitment in their engine components to ensure optimal performance and protection.
Pros:
- Made by the reputable brand ProForm, ensuring quality and reliability.
- Compact and lightweight design with dimensions of 5.5 inches height, 9.25 inches width, and 16.0 inches length, weighing only 1.35 pounds.
- Easy to install, providing a perfect fit for compatible engines.
- Constructed with durable materials to withstand engine heat and wear.
Cons:
- May require specific tools or expertise for installation by non-professionals.
- Limited to certain engine models, so compatibility must be verified before purchase.
The Proform 141-753 Timing Chain Cover is designed to protect the timing chain and other critical engine components from dirt, debris, and contaminants, which can lead to premature wear or failure. Its precise dimensions and high-quality manufacturing ensure a snug fit, reducing the risk of leaks and maintaining engine integrity. This cover also contributes to maintaining optimal engine timing and performance by securing the timing chain in place.
Users benefit from the cover’s robust build, which resists warping and corrosion even under high temperatures. The lightweight design means it adds minimal weight to the engine assembly, helping maintain overall vehicle efficiency. Additionally, the product’s ease of installation means less downtime during repairs or upgrades, making it a valuable addition for anyone serious about maintaining their vehicle’s engine health.
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Jsdan Engine Timing Chain Cover & Crankshaft Oil Seal

The JSDAN 06H109210AG 06H109210Q Engine Timing Chain Cover & Crankshaft Oil Seal is ideal for car owners and mechanics looking to replace or upgrade the timing chain cover and crankshaft oil seal on compatible models such as Audi A3, A4, A5, A6, Q5, TT, and various VW models. This product is perfect for those who want a reliable, high-quality replacement part that ensures engine protection and optimal performance, especially for vehicles with the EA888 2.0L engine.
Pros:
- Precision fit for multiple Audi and VW models ensuring easy installation
- Durable construction from trusted JSDAN brand and manufacturer
- Includes both timing chain cover and crankshaft oil seal for comprehensive engine protection
- Prevents oil leaks, maintaining engine cleanliness and performance
- OEM-quality replacement part compatible with EA888 2.0L engines
Cons:
- Limited compatibility restricted to specific Audi and VW models
- Installation may require professional assistance for those unfamiliar with engine components
This engine timing chain cover and crankshaft oil seal set from JSDAN is designed to provide a secure seal around your engine’s timing chain area, effectively preventing oil leaks that could lead to engine damage. Manufactured with precision and high-quality materials, it ensures durability and long-lasting performance. The product fits seamlessly with the EA888 2.0L engines found in various Audi and VW models, making it a perfect OEM replacement that maintains the original engine specifications.
Beyond its protective function, the timing cover and oil seal contribute to smoother engine operation by keeping contaminants out and oil contained. This leads to improved engine efficiency and longevity. Whether you’re performing routine maintenance or addressing an oil leak issue, the JSDAN timing chain cover and crankshaft seal offer a reliable solution that supports your vehicle’s optimal functioning while maintaining manufacturer standards.
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Yzusgomumu Engine Upper Timing Chain Cover With Gasket

The YzusGomumu Engine Upper Timing Chain Cover with Gasket is ideal for car owners and mechanics who need a reliable replacement part compatible with various 2008-2017 Audi and VW models. If you drive an Audi A3, A4, A5, A6, Q5, TT or a VW Beetle, CC, EOS, Golf GTI, Jetta, Passat, TIGUAN, this product is designed to ensure optimal engine performance and protection. It is perfect for those seeking a durable, OEM-quality part to maintain or restore their vehicle’s timing system.
Pros:
- Compatible with a wide range of Audi and VW models from 2008 to 2017
- Includes a gasket for easy installation and reliable sealing
- Manufactured by YzusGomumu, ensuring high-quality materials and craftsmanship
- Durable black finish that resists corrosion and wear
- Replaces multiple OEM part numbers like 06H103269H, 06H103269L, 06H103269G
Cons:
- Installation may require professional assistance for those unfamiliar with engine components
- Limited to specific Audi and VW models, not universal for other car brands
The YzusGomumu Engine Upper Timing Chain Cover is engineered to fit precisely, preventing leaks and protecting the timing chain mechanism from contaminants. Its design ensures the engine runs smoothly by maintaining proper timing chain alignment, which is crucial for optimal engine timing and performance. The included gasket offers a secure seal, reducing the risk of oil leaks that can lead to engine damage.
Additionally, the cover’s robust construction and black finish provide long-lasting durability even under high-temperature conditions typical of engine operation. This replacement part is a cost-effective way to maintain your vehicle’s engine integrity and avoid more expensive repairs in the future. Overall, it offers reliability and peace of mind for drivers who demand quality and performance from their vehicle components.
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Vahaha 302 Timing Cover

The Vahaha 302 Timing Cover D4OE6059A is ideal for automotive enthusiasts and professional mechanics who need a reliable replacement timing cover compatible with various Ford models from 1979 to 1995. If you own a Ford 289, 302, or 351W engine and seek a durable, precise-fit component to maintain engine timing integrity, this product is an excellent choice. It is perfect for those looking to restore or maintain their vehicle’s engine performance with authentic-style parts.
Pros:
- Compatible with multiple Ford engine models including 289, 302, and 351W from 1979-1995
- Manufactured by Vahaha, ensuring quality and durability
- Precisely engineered dimensions (Height: 12.4 inches, Width: 3.15 inches, Length: 12.2 inches) for a perfect fit
- Made to replace original timing covers such as D7AE6059A, D9TE6059A, and more
- Helps protect the timing chain and internal components from debris and contaminants
Cons:
- May require professional installation to ensure proper fit and function
- Limited to specific Ford engine models, not universal
The Vahaha 302 Timing Cover offers precise compatibility with several Ford engines, making it a versatile replacement part for those maintaining older vehicles. Its robust construction provides reliable protection to the timing chain area, preventing leaks and contamination that could lead to engine damage. The attention to detail in its dimensions ensures that users experience a seamless fit without modifications.
Additionally, this timing cover’s design helps maintain engine timing accuracy, which is critical for optimal performance and longevity. By using a high-quality replacement like the Vahaha D4OE6059A, users can avoid costly repairs and downtime, ensuring their classic Ford engines continue to run smoothly and efficiently for years to come.
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Proform Chrome-plated Steel Timing Chain Cover

The Proform 141-215 Chrome-Plated Steel Timing Chain Cover is ideal for automotive enthusiasts and professional mechanics seeking a durable and stylish replacement part for their engine. If you are restoring a classic car or upgrading your vehicle’s engine components, this timing chain cover offers both functionality and aesthetic appeal, making it a perfect choice for those who value quality and appearance.
Pros:
- Durable chrome-plated steel construction ensures long-lasting resistance to corrosion and wear.
- Precise dimensions (Height: 5.5 inches, Width: 13.62 inches, Length: 13.62 inches) provide a perfect fit for compatible engines.
- Lightweight at only 1.0 pound, which helps maintain overall engine efficiency.
- Enhances engine appearance with its sleek, polished finish.
- Manufactured by ProForm, a trusted brand known for high-quality automotive parts.
Cons:
- May require professional installation for those unfamiliar with engine components.
- Compatibility is limited to specific engine models, so verification before purchase is necessary.
- Chrome plating, while durable, can be prone to scratching if not handled carefully.
The Proform 141-215 Chrome-Plated Steel Timing Chain Cover boasts a robust construction made from chrome-plated steel, which not only provides excellent protection against rust and corrosion but also adds a polished, attractive look to your engine bay. This makes it a great option for those who want to maintain both the performance and aesthetics of their vehicle. Its precise dimensions ensure a snug fit, minimizing the risk of leaks or improper sealing that could affect engine performance.
Additionally, the lightweight design of this timing chain cover means it won’t add unnecessary weight to your engine, helping to preserve overall efficiency. As a product from ProForm, it benefits from the brand’s reputation for delivering reliable and high-quality automotive parts. Whether you are upgrading or replacing your existing timing chain cover, this product offers an excellent balance of durability, style, and functionality that meets the needs of discerning car owners and mechanics alike.
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Engine Upper Timing Chain Cover With Gasket Fits For Audi A3 A4 A5 Vw Beetle Jetta

Ideal for owners of Audi A3, A4, A5, and VW Beetle Jetta vehicles looking to replace a worn or damaged engine upper timing chain cover, this product is designed to ensure optimal engine performance and durability. If you want a reliable, OEM-quality replacement part that fits perfectly and comes with a gasket for easy installation, this item is a great choice.
Pros:
- High-quality replacement for engine upper timing chain cover with matching gasket included
- Compatible with multiple models: Audi A3, A4, A5 and VW Beetle Jetta
- Manufactured by trusted brand Fitede ensuring durability and fitment accuracy
- Replaces original parts with numbers 06H103269C, 06H103269L, and 06H103269H
- Helps maintain proper timing chain tension and prevents oil leaks
Cons:
- Installation may require professional assistance for those unfamiliar with engine components
- Limited to specific vehicle models, not universal fit
The Engine Upper Timing Chain Cover with Gasket from Fitede is crafted to match the original equipment specifications, providing a seamless fit and reliable sealing to protect your engine’s timing chain system. Its sturdy construction helps prevent oil leaks and contamination, essential for maintaining engine health and performance. The included gasket simplifies installation and ensures a tight, leak-proof seal.
Designed for compatibility with popular Audi and VW models, this part addresses common wear issues related to the timing chain cover, which can lead to costly engine damage if neglected. By replacing this component with a genuine-quality part, users can extend engine life and maintain smooth operation. Whether you’re doing a repair yourself or replacing a faulty component, this item offers peace of mind through quality and precision engineering.
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Frequently Asked Questions
What Causes A Timing Chain Cover To Leak?
Timing chain cover leaks are caused by worn gaskets, damaged seals, or cracks in the cover itself. Oil pressure and engine heat can degrade these components over time, leading to leaks and potential engine damage if left unattended.
How To Identify A Leaking Timing Chain Cover?
Look for oil spots under your vehicle, engine oil smell, or visible oil around the timing chain cover. Engine performance issues and unusual noises may also indicate a leak. Regular inspections help catch leaks early.
Can I Replace A Timing Chain Cover Gasket Myself?
Yes, with proper tools and mechanical knowledge, you can replace the gasket. Ensure the engine is cool, clean the surfaces, and torque bolts to manufacturer specs for a proper seal.
Which Timing Chain Cover Fits My Vehicle Model?
Choose a timing chain cover compatible with your engine type and model year. Refer to product specifications like Dorman 635-502 for select models or JSDAN covers for VW and Audi vehicles.
How Much Does It Cost To Fix A Leaking Timing Chain Cover?
Repair costs vary by vehicle and part quality but typically range from $100 to $400. Labor costs depend on mechanic rates and the complexity of accessing the timing cover.
Is It Safe To Drive With A Leaking Timing Chain Cover?
Driving with a leak risks engine damage due to oil loss. It’s best to repair the leak promptly to maintain engine health and avoid costly repairs.
Conclusion
A leaking timing chain cover can cause serious engine problems if ignored. It is important to spot leaks early and choose the right replacement part. Products like the Dorman 635-502 and JSDAN timing covers offer reliable options for various car models.
Whether you drive a Chevy, Audi, or VW, selecting a quality cover ensures better engine protection. Proper installation and using a good gasket can prevent future leaks. Regular checks help maintain engine health and avoid costly repairs. Fixing the leak quickly keeps your car running smoothly and safely.
Always consider trusted brands and parts that fit your specific vehicle. Taking action early saves time and money in the long run. Remember, a well-maintained timing chain cover supports overall engine performance and longevity. Don’t wait for small leaks to turn into bigger issues.
Stay proactive and keep your engine sealed tight.