Best Engine Valve Covers of 2026
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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.
MITZONE Engine Valve Cover Kit for Nissan Altima Sentra SE-R 2.5L
MITZONE Engine Valve Cover kit is a valuable choice for Nissan Altima and Sentra SE-R 2.5L owners. The kit includes a pre-installed valve cover with bolts, oil cap, gaskets, and spark plug tube seals, making installation easier. The durable material meets OE quality and performance standards, providing high sealing performance and preventing leaks to protect the car engine. The valve cover fits well and enhances car performance, making it run powerfully and stably. The product comes with a 30-day money-back guarantee and one-year replacement warranty.
A-Premium Engine Valve Cover Kit for Chevy Cruze, Sonic, Trax, Aveo, Aveo5, L4 1.6L 1.8L
The A-Premium Engine Valve Cover Kit is compatible with Chevy Cruze, Sonic, Trax, Aveo, Aveo5, L4 1.6L 1.8L engines. This kit includes an engine valve cover with PCV valve, a valve cover gasket, and a set of bolts. This kit is the perfect professional solution for engine problems such as oil leaks, engine bay smoking, burning oil smell, misfiring engine, etc. It also restores PVC valve operation and saves you hundreds of dollars from O-E-M parts. The valve covers are easy to install and come with a 1-year warranty.
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.
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.
Valve Cover Set for Nissan Armada & Pathfinder
This valve cover set is a valuable choice for Nissan Armada, NV2500, NV3500, Pathfinder, Titan, and Infiniti QX56 5.6L engines. It includes two engine valve covers, gaskets, bolts, oil cap, spark plug tube seals, and PCV valve, which are pre-installed. The high-quality material ensures durability and high performance to protect your car engine better. The OE Part numbers are 13264-ZE01A, 13264-S010, 13264-ZE00A, 13264-S000, and 132707S000. You can purchase with confidence and enjoy 30 days of money-back guarantee and one-year replacement warranty within 12-hour response time.
MITZONE Engine Valve Cover Set for Nissan VQ35DE 3.5L V6
The MITZONE Valve Cover Set is designed specifically for certain Nissan and Infiniti models with the VQ35DE 3.5L V6 engine, ensuring you get the right fit for your vehicle. It includes all parts you need—front and rear valve covers, bolts, oil cap, gaskets, spark plug tube seals, and a PCV valve—making installation straightforward and hassle-free. The valve covers replace original equipment manufacturer (OEM) parts, so you can trust the precision and compatibility. Made from durable materials, this set is built to handle high temperatures and prevent leaks, helping you maintain your engine's performance and reliability.
MITZONE N55 Engine Valve Cover Kit for BMW
The MITZONE N55 Engine Valve Cover Kit comes with a complete set of valve cover, oil cap, gasket, spark plug seals, and bolts to make installation easier. It is made of highly durable material to meet OE standard quality and performance requirements, ensuring high sealing performance and no more leaks to protect your car engine better. The valve cover is compatible with various BMW models from 2010-2019, and comes with a one-year replacement warranty and 30-day money-back guarantee.
FRONEZER Engine Valve Cover Kit
The FRONEZER Engine Valve Cover Kit is a complete solution for replacing the valve cover in your vehicle's engine. Made with high-quality materials, this valve cover is designed to seal the top of your cylinder head, preventing debris from entering the oil and causing damage to the valves. With its durable construction, it can withstand heat and pressure, ensuring long-lasting performance. The kit includes a new valve cover, oil filler cap, valve cover gasket, and bolts, providing everything you need for a seamless replacement. Compatible with various Chevy, Cadillac, and Buick models, this valve cover kit offers a perfect fit. With a two-year warranty and a satisfaction guarantee, you can trust the FRONEZER Valve Cover Kit to deliver reliable performance and peace of mind.
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.
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 28,662 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 $53.97.
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, A-Premium, Dorman, FRONEZER. The seller of top 1 product has received honest feedback from 463 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.