Best Engine Valve Covers of 2025

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Engine valve covers are an essential component of any vehicle's engine system. These covers are designed to protect the engine's valves and keep them functioning optimally by preventing dirt, debris, and other contaminants from entering the engine. They also help to maintain the engine's temperature by containing the oil and preventing it from leaking out. Engine valve covers are available in a range of materials, including aluminum, steel, and plastic, and come in a variety of colors and designs to suit any vehicle's style. Regular maintenance and replacement of valve covers can help to extend the life of an engine and keep it running smoothly for years to come.
At a Glance: Our Top Picks
Top 10 Engine Valve Covers
MITZONE Engine Valve Cover kit
Upgrade your car's engine with the MITZONE Valve Cover kit. This kit includes a pre-installed valve cover with gasket and bolts, making your car repair easier. The durable material ensures OEM quality and long-lasting use. With its seamless link gasket, you won't have to worry about any leakage issues. The new and high-performance design will make your car run powerfully. Plus, it's a great value for the price, making it worth every penny. Trust in the quality of MITZONE for all your engine valve cover needs.
NewYall Left and Right Engine Valve Cover with Gaskets Bolts
The NewYall Valve Cover is a high-quality engine valve cover designed for various Chevrolet, GMC, Hummer, Buick, Cadillac, Isuzu, Pontiac, and Saab models. This valve cover comes with gaskets and bolts, making it easy to install. It is compatible with a wide range of vehicles, including the Chevrolet Avalanche, Corvette, Silverado, Tahoe, Camaro, and SSR, as well as the GMC Sierra, Yukon, Envoy, and Savana. With this valve cover, you can ensure the proper functioning of your engine and prevent oil leaks. Its durable construction and precise fit provide long-lasting performance. Upgrade your engine with the NewYall Valve Cover and enjoy a reliable and efficient driving experience.
A-Premium Engine Valve Cover for Honda
The A-Premium Valve Cover Set is designed to fit various Honda and Acura models from 2008 to 2015. It addresses common engine issues like oil leaks, engine bay smoking, and a burning oil smell, helping you maintain your vehicle's performance. This set includes both front and rear valve covers, along with a gasket and bolts for easy installation. With a one-year unlimited-mileage guarantee, you can purchase this valve cover set with confidence, knowing it provides a reliable solution for your engine's needs.
A-Premium Engine Valve Cover - Compatible with BMW Vehicles - 2.5L, 3.0L
A-Premium Engine Valve Cover is a professional solution for BMW vehicles with engine problems. It is compatible with various BMW models such as 328i, 128i, Z4, 528i, X3, and X5. This valve cover kit is designed to address common engine issues like oil leaks, engine bay smoking, burning oil smell, and misfiring engine. It helps to restore the breather valve operation and save you money on BMW parts. The package includes the main valve cover gasket, spark plug seals, engine valve cover bolts, and an oil filler cap. With A-Premium Engine Valve Cover, you can easily fix your engine problems and enjoy a smoother driving experience.
Dorman 264-969 Engine Valve Cover
The Dorman 264-969 Engine Valve Cover is a durable and cost-effective replacement part that matches the original equipment part for fit and function. Made of quality materials, it withstands extreme temperatures to resist leaking. Quality tested, this part ensures a reliable service. To make sure it fits your exact vehicle, input your make, model and trim level into the garage tool.
Dorman Engine Valve Cover
The Dorman 264-965 Engine Valve Cover is a cost-effective solution that comes as a direct replacement, matching the original equipment part. Its durable construction is made of quality materials that can withstand extreme temperatures to resist leaking. This part is quality tested to ensure a reliable service, and you can ensure the fit by inputting your make, model, and trim level into the garage tool.
Dorman Engine Valve Cover for Select Buick / Cadillac / Chevrolet Models
The Dorman 264-968 Engine Valve Cover is a direct replacement made from injection molded polymer for superior fit and heat resistance, including a new gasket and bolts for a complete repair. It has undergone try-on and material testing to ensure a quality fit and reliable service. This valve cover often fails due to a faulty intake manifold, and it is recommended to replace the manifold if it is missing PCV valve. To ensure fit, input your make, model, and trim level into the garage tool.
A-Premium Engine Valve Cover Assembly
The A-Premium Valve Cover is designed to address various issues in your 2.4L 2AZ-FE engine, such as oil leaks and misfires. Made from durable materials, it withstands high temperatures and pressures, ensuring reliable performance. This assembly not only helps restore proper PVC valve function but also saves you money on repairs. It fits a range of Toyota models, making it a versatile choice for many vehicle owners. With an included gasket, it simplifies installation and enhances your engine's efficiency.
MITZONE Engine Valve Cover for Chevy Cruze Sonic Volt Trax Buick Encore Cadillac ELR
The MITZONE Engine Valve Cover is a high quality and durable product that comes with a seamless link gasket to prevent any issues of leakage. The valve cover assembly includes a new valve cover assy (with PCV valve), a new valve cover gasket, a new valve cover oil filler cap, and new valve cover bolts. It is compatible with various models of Chevy, Cadillac, Buick and fits perfectly with the OE numbers of 25198498, 55573746, 25198877, 25198874, and 264-968. This is a great value for the price and comes with a 30-day money-back guarantee and a one-year replacement warranty.
MILIPARTS Aluminum Engine Valve Covers
The MILIPARTS Valve Covers are designed specifically for various Ford models, including the F-150 and Expedition, from 2013 to 2019. These covers serve as a direct replacement for your vehicle's original parts, ensuring a perfect fit and reliable performance. Made with high-quality materials, they meet OEM standards, providing durability and peace of mind. Additionally, the dedicated customer support team is ready to help you with any questions, making your purchasing experience smooth and hassle-free. Properly replacing your engine valve covers can enhance engine efficiency and longevity.
Frequently Asked Questions (FAQs)
1. Is it bad to drive with a bad valve cover?
Driving with a bad valve cover can be risky as it may lead to vehicle failure or overheating while driving. Although it may not immediately cause harm, it can result in significant internal damage to the engine and related systems, leading to expensive repairs. It's important to address a valve cover gasket leak promptly to avoid further issues and maintain the proper functioning of your engine.
2. What causes a valve cover to go bad?
Valve covers can go bad over time due to various factors. Exposure to dirt, debris, heat, and other elements can cause the gasket to become brittle and crack. When this happens, the gasket loses its integrity and may start leaking. This can result in cosmetic issues like oil leaks and also affect the drivability and performance of the engine. Regular maintenance and inspections can help identify and address valve cover issues before they cause significant problems.
During our engine valve cover research, we found 24 engine valve cover products and shortlisted 10 quality products. We collected and analyzed 16,169 customer reviews through our big data system to write the engine valve covers list. We found that most customers choose engine valve covers with an average price of $52.86.
The engine valve covers are available for purchase. We have researched hundreds of brands and picked the top brands of engine valve covers, including MITZONE, NewYall, A-Premium, Dorman, MILIPARTS. The seller of top 1 product has received honest feedback from 550 consumers with an average rating of 4.9.

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.