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Item #:
31036254
Valve Cover Gasket Set - Compatible with 4.8L 5.3L 6.0L 6.2L Chevy Silverado, Suburban, Tahoe, Trailblazer, GMC Sierra, Yukon, Envoy, Cadillac
Item #:
31036254
NAD 443
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Designed to bring seal to the cylinder head and the valve cover, stops oil from leaking out and spilling onto the rest of your engine.
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What Stands Out
High Compatibility
Designed to fit popular Chevy and GMC models, ensuring that this valve cover gasket set meets the requirements of various engines seamlessly, thus broadening its usability across many vehicles.
Durable Material
Manufactured with high-quality materials that resist wear and tear, providing long-lasting performance and protection against oil leaks, leading to better vehicle maintenance and less frequent replacements.
Easy Installation
Engineered for a straightforward installation process, this gasket set allows users to complete repairs efficiently without extensive mechanical skills, saving both time and labor costs for vehicle owners.
Product Details
- Designed to seal the cylinder head and the valve cover, preventing oil leaks
- Fits 4.8L 5.3L 5.7L 6.0L 6.2L GM Vortec engines in various Chevy, GMC, and Cadillac models
- Replaces GM 12633904 and VS 50504 R-1 VS50504R1
- OEM design with quality materials, meeting or exceeding OEM standards
- Commonly used on Chevrolet Silverado, Suburban, Tahoe, GMC Sierra, Yukon, Cadillac Escalade, Buick Rainier
- Compatible with 4.8L 5.3L 5.7L 6.0L 6.2L GM Vortec V8 engines
| Brand Name | MNJWS |
| Manufacturer | MNJWS |
| Model | VCG-GM-001 |
| Part Number | VCG-GM-001 |
| Item Shape | Round |
| Brand | MNJWS |
| Shape | Round |
| Number of Items | 1 |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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DIY Mechanics
Perfect for car enthusiasts who prefer to perform their own maintenance and repairs on compatible Chevy vehicles.
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Professional Mechanics
Ideal for mechanics in shops looking for quality replacement gaskets to ensure reliability in customer vehicles.
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Older Vehicle Owners
Beneficial for owners of aging Chevy models needing gasket replacements to prevent oil leaks and maintain engine performance.
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New Car Owners
Not suitable for those with new vehicles that require less maintenance and fewer replacements of parts.
Product Description
Valve Cover Gasket Set - Compatible with 4.8L 5.3L 6.0L 6.2L Chevy Silverado, Suburban, Tahoe, Trailblazer, GMC Sierra, Yukon, Envoy, Cadillac Escalade - Replace 12637683 VS50504R1
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What vehicles are compatible with the Valve Cover Gasket Set?
Answer: This Valve Cover Gasket Set is designed to be compatible with a range of GM models, including the 4.8L, 5.3L, 6.0L, and 6.2L engines. Specifically, it fits Chevy Silverado, Suburban, Tahoe, Trailblazer, as well as GMC Sierra, Yukon, Envoy, and Cadillac models. Compatibility ensures that you can maintain optimal engine performance and prevent oil leaks, making it an essential part of your vehicle maintenance. -
Question:
What are the signs that I need to replace my valve cover gasket?
Answer: Signs that indicate a required replacement of your valve cover gasket include oil leaks around the valve cover, engine misfires, or an oil smell. Additionally, you may notice oil spots where your vehicle is parked. Prompt replacement is crucial to maintain engine integrity, prevent further damage, and ensure a smooth running engine. -
Question:
How do I install the Valve Cover Gasket Set?
Answer: Installing the Valve Cover Gasket Set generally involves removing the valve cover bolts, taking off the old gasket, and placing the new gasket precisely. Ensure that the surfaces are clean before you replace the cover. This task typically requires basic tools and is recommended for those with some mechanical knowledge. Proper installation helps prevent leaks and improves engine performance. -
Question:
Can I use this gasket set for high-performance applications?
Answer: Yes, this Valve Cover Gasket Set can be suitable for high-performance engines. It is engineered to withstand increased pressure and heat conditions, helping to maintain its integrity under demanding circumstances. However, for extreme performance applications, you may want to consult with a mechanic to ensure compatibility and performance enhancement. -
Question:
What materials are used in the Valve Cover Gasket Set?
Answer: The Valve Cover Gasket Set is typically made from high-quality rubber or silicone, providing a durable seal that can withstand heat and oil exposure. These materials are preferred for their resilience and ability to create a reliable barrier against oil leaks, which is vital for preserving engine health and performance. -
Question:
How often should I check my valve cover gaskets?
Answer: It’s wise to inspect your valve cover gaskets during routine engine checks or oil changes. Regular inspections help catch any irregularities early, preventing potential leaks that can lead to more serious engine issues. Keeping an eye on your engine components prolongs the lifespan of your vehicle. -
Question:
What tools do I need for the installation of a valve cover gasket?
Answer: To install a valve cover gasket, you typically need basic hand tools such as a socket set, screwdriver, and possibly a torque wrench. Having a scraper tool can assist in cleaning the surface before installation. These tools will help ensure a successful and efficient installation, securing the gasket properly to avoid leaks. -
Question:
Is it necessary to replace the valve cover bolts during installation?
Answer: While it is not always necessary to replace valve cover bolts, it is often recommended to inspect them. If they show signs of wear or corrosion, replacing them can ensure a secure fit. New bolts can offer enhanced durability and help prevent issues associated with stripped threads or uneven pressure on the gasket. -
Question:
How do I know if I have a leaking valve cover gasket?
Answer: You can identify a leaking valve cover gasket by checking for oil pooling around the valve cover area or noticing a drop in oil levels between changes. Additionally, if your engine exhibits an unpleasant oil smell or shows signs of oil splatters in the engine bay, these can all indicate a possible gasket leak that needs attention. -
Question:
Where can I buy the Valve Cover Gasket Set?
Answer: You can conveniently purchase the Valve Cover Gasket Set compatible with your Chevy or GMC models at Ubuy in Namibia. They provide a wide selection of automotive parts, ensuring you find the right fit for your vehicle along with reliable shipping options.
MNJWS Valve Cover Gasket Sets Editorial Review
The Valve Cover Gasket Set is a must-have for Chevy Silverado, Suburban, Tahoe, Trailblazer, GMC Sierra, Yukon, Envoy, Cadillac owners who are experiencing leaks from their valve covers. The gaskets are well made, easy to install, and compatible with 4.8L 5.3L, 6.0L and 6.2L engines. Customers have expressed satisfaction with the fit and quality of the gaskets, stating that they have not experienced any leaks since installation. The product also arrived promptly, making it a convenient choice for those in need of a quick solution to their valve cover leakage problems.
Customer Reviews & Ratings
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Pros
- Well-made gaskets
- Easy to install
- Works effectively to stop oil leaks
- Good value
Cons
- Some customers reported a loose fit
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
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23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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NAD 443
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Features & Benefits
- Replacement valve cover gasket for Chevy Silverado, Suburban, Tahoe, Trailblazer, GMC Sierra, Yukon, Envoy, Cadillac Escalade.
- Fits engines from 1999 to 2020 with 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L V8 Vortec engines.
- Meets or exceeds OEM standards.
- Quality materials and advanced technology used.
- Works better and lasts longer than genuine GM or ACDelco valve cover gaskets.
- Saves time and money by replacing valve cover gaskets yourself.
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