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Updated on Apr 4, 2024

John Davis

Expert Automotive Writer

Reviewed by Kathleen Flear, Director of Content

Edited by Jessica Barrett, Senior Car & Insurance Editor

What's on this page?

How much does it cost to replace a valve cover gasket?
Where can I get my valve cover gasket replaced?
How will a mechanic replace my valve cover gasket?
What happens if I don’t replace my valve cover gasket?
What is a valve cover gasket?
Can I replace my valve cover gasket myself?
FAQs
Meet Our Experts

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How much does it cost to replace a valve cover gasket?

You can expect an average total replacement cost of $305 for a valve cover gasket replacement, with $80 for parts and $226 for mechanic labor. The exact price will depend on your vehicle.

How long does it take to replace a valve cover gasket? In general, it takes around 1.9 hours for a certified mechanic to complete the job. Your mechanic will perform a preliminary inspection to determine if a replacement is necessary, then follow through with the full replacement.

Here’s an overview of valve cover gasket replacement costs for different vehicles:

Valve cover gasket replacement cost for various vehicles

Estimate Date	Customer	Car	Fair Cost Estimate	Parts Cost	Labor Cost	Labor Time
April 25, 2024	Trevor, 20 Queens, NY	Geo Metro	$536	$144	$393	3.4 Hours
April 25, 2024	Seth, 20 Jackson, MS	BMW 228	$86	$36	$50	0.4 Hours
April 20, 2024	Dennis, 30 New Orleans, LA	Audi A6	$87	$36	$51	0.4 Hours
April 15, 2024	Roxie, 37 Saint Petersburg, FL	Chevrolet Silverado	$548	$144	$405	3.4 Hours
April 11, 2024	Susan, 45 Kansas City, MO	Lincoln Zephyr	$85	$36	$49	0.4 Hours

How did we estimate these prices?
Jerry's experts researched and collected data from 2500+ real repair shops in all 50 states in the US, including everything from the total cost of repair services to the hourly labor cost for mechanic labor in each shop. We combined that data with our expert database of hundreds of real repair jobs, thousands of real cars, millions of real car part prices in order to best estimate the cost of each repair service. Our labor cost estimate is calculated by taking the average hourly labor rate for a certified mechanic in the US, times the number of hours it takes on average to complete a repair. We recommend you compare your local shops with Jerry and contact those shops directly to get final pricing for your vehicle.

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See fair price estimates for popular cars

What parts do I need for my valve cover gasket replacement?

A valve cover gasket replacement is a fairly simple job that only requires a few parts:

Valve cover gasket: The valve cover gasket seals the valve cover to the engine to prevent leakage. Valve cover gaskets are sometimes included if you purchase a valve cover, but they can also be purchased alone for $20 to $80.

Valve cover

: The valve cover is located on top of your vehicle’s cylinder head where it protects the car’s engine and prevents oil leaks. While not required, it can be a good idea to replace the valve cover when replacing the gasket. Valve covers typically cost around $30 to $150.

Valve cover bolts: Valve cover bolts help to keep the valve cover and gasket attached, and they should be secured using a torque wrench. Valve cover bolts are often included with valve cover gaskets, but you can purchase bolts for around $10 to $50.

Some reputable brands we recommend include Fel-Pro, ACDelco, and Mahle for reliable and quality valve cover gasket part replacements. You can typically purchase these brands from retailers such as AutoZone, Advance Auto Parts, and O'Reilly Auto Parts, both online and in-store. However, like price, recommended brands may also vary depending on your vehicle's specific year, make, and model.

Should I buy OEM or aftermarket parts?

When it comes to replacing your valve cover gasket, either OEM or aftermarket parts can get the job done. OEM parts are designed to fit your vehicle and often come with a warranty, but they’ll cost more. On the other hand, aftermarket valve cover gaskets are a great way to get the most out of both affordability and durability. Just remember to do your research before purchasing an aftermarket gasket.

Where can I buy parts for my valve cover gasket replacement?

You can find valve cover gasket replacement parts at auto body shops and auto parts shops like AutoZone, Advance Auto Parts, and O'Reilly Auto Parts. You can also purchase parts from Amazon. Your vehicle’s owner’s manual should have information regarding the specs for the replacement parts, or you can use your

vehicle identification number (VIN)

to look up the correct parts for your vehicle.

Find out what parts are recommended for my car

Where can I get my valve cover gasket replaced?

With the rundown on 2,500+ vetted repair shops nationwide, Jerry's

GarageGuard™

can make the search for a mechanic to replace your valve cover gasket a lot easier.

Jerry's GarageGuard™ compares fair price estimates from local shops using actual hourly rates. You’ll be able to budget for diagnostic fees and see reviews from previous customers to make sure you’ll be happy with your service.

Here’s a look at some of our vetted shops below—and you can download the app to compare car repair quotes in your area.

175 Reviews

Goodyear Auto Service - Sunbury Plaza

4403 Executive Pkwy, Columbus, OH

Valve Cover Gasket Replacement Cost

Fair Cost Estimate for This Shop

$226

(Parts - $38, Labor - $188)

Shop Diagnostic Fee

(Included in service charges)

$125

Compare this shop for free with Jerry (614) 794-3381

146 Reviews

Wrench Inc. - RDU

Valve Cover Gasket Replacement Cost

Fair Cost Estimate for This Shop

$238

(Parts - $38, Labor - $200)

Shop Diagnostic Fee

(Included in service charges)

$150

Compare this shop for free with Jerry

137 Reviews

Pep Boys Auto Parts & Service - Morse Rd #237

1321 Morse Rd, Columbus, OH

Valve Cover Gasket Replacement Cost

Fair Cost Estimate for This Shop

$257

(Parts - $38, Labor - $219)

Shop Diagnostic Fee

(Included in service charges)

$99.99

Compare this shop for free with Jerry (614) 784-1266

113 Reviews

Honda of Fort Myers

3550 Colonial Blvd, Fort Myers, FL

Valve Cover Gasket Replacement Cost

Fair Cost Estimate for This Shop

$251

(Parts - $38, Labor - $213)

Shop Diagnostic Fee

(Included in service charges)

$119.75

Compare this shop for free with Jerry (239) 288-0637

How did we vet these shops?
Jerry experts researched 2500+ real repair shops across the US. We talked to real shop customers, and analyzed both real shop pricing data and thousands of real customer reviews from each shop to verify them individually. We do not partner with the shops listed above, and our analysis is always unbiased.

How will a mechanic replace my valve cover gasket?

Your mechanic will follow these steps to complete a valve cover gasket replacement:

Remove parts: After allowing your engine to cool off, your mechanic will remove any parts in the way of the valve cover and gasket. This could include

PCV hoses

, spark plug tubes, brackets,

throttle cables

, and anything else in the way.

Remove the valve cover: Your mechanic will then remove the valve cover bolts and valve cover gasket. If the cover is sealed by silicone RTV, the mechanic will remove this sealant as well.

Replace the valve cover gasket: Next, your mechanic will remove the old gasket and install a new valve cover gasket.

Insert the valve cover: Your mechanic will insert the valve cover and gasket, tightening the bolts with a torque wrench.

What happens if I don’t replace my valve cover gasket?

Failing to replace a leaking valve cover gasket can result in some hefty repair costs. If your valve cover gasket is cracked, corroded, or misaligned, it can cause an engine oil leak in the engine compartments, leading to poor engine performance, misfires, damage, or engine failure.

What is a valve cover gasket?

A valve cover gasket—typically made of plastic, cork, or rubber—is an automotive component located near the cylinder head at the top of the engine. Its purpose is to create a seal between the engine and engine cover to protect your engine parts from dirt and debris and prevent oil leaks.

When should I replace the valve cover gasket on my car?

If you observe any of the following warning signs, you should take your vehicle to a mechanic to inspect the valve cover gasket:

Leaking oil

Burning oil smell

Low oil level

Poor engine performance

Illuminated check engine light

How often should a valve cover gasket be replaced?

There is no age or mileage limit when it comes to valve cover gaskets. However, valve cover gaskets are exposed to immense heat, which can cause them to crack, so you should look out for signs of a faulty valve cover gasket and take your car to a mechanic when needed.

Can I replace my valve cover gasket myself?

If you’re familiar with at-home auto repair and know your way around an engine, you can complete a valve cover gasket replacement by yourself, but it is essential to complete the replacement correctly. In most cases, it’s best to leave your valve cover gasket replacement to a professional.

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FAQs

How long can you drive with a bad valve cover gasket?

We don’t recommend driving with a failing valve cover gasket. With a bad valve cover gasket, your car’s engine is exposed to oil and debris, which can lead to damage, misfires, or even engine failure. If you think you have a valve cover gasket leak, schedule an appointment with your mechanic as soon as possible.

Is a leaking valve cover gasket serious?

Yes—you should replace your valve cover gasket as soon as possible. The valve cover gasket seals the valve cover, preventing oil and other pollutants from reaching the car’s engine components, so if your valve cover gasket is no longer working properly, you could encounter damage to your engine or even engine failure.

How do I know if my valve cover gasket is blown?

You might be in need of a new valve cover gasket if you observe any of the following warning signs:

Leaking oil

Burning smell of oil

Low oil level

Poor engine performance

Illuminated check engine light

Meet Our Experts

John Davis

Car Expert

Certified mechanic with 10+ years of experience

John Davis is an expert automotive writer and former automotive mechanic. John's work spans multiple categories, and he relishes the opportunity to research a new subject and expand his area of expertise and industry knowledge. To date, John has written more than 200 articles covering car maintenance and care, car advice, how-to guides, and more.

Prior to joining Jerry’s editorial team, John worked as a mechanic and freelance writer, creating content for clients including HotCars and SetPower.

Jessica Barrett

Car Expert

Jessica Barrett is a senior insurance writer and editor with 10 years of experience in the automotive and travel industries. A specialist in car insurance, car loans, and car ownership, Jessica’s mission is to create comprehensive content that car owners can use to manage their costs and improve their lives. As a managing editor for a team of writers and insurance specialists, Jessica has edited over 2,000 articles for Jerry on topics ranging from local insurance shopping tips to refinancing car loans with bad credit.

Before joining Jerry as a senior content editor in 2021, Jessica created visual content for clients such as Expedia, Vivid Seats, Budget Direct Car Insurance, Angie’s List, and HomeAdvisor. Her content was published in Business Insider, Forbes, Apartment Therapy, and the BBC.

Kathleen Flear

Car Expert

Kathleen Flear is an expert insurance writer and editor who heads up Jerry’s editorial team as director of content. Kathleen empowers drivers to make smart car ownership decisions through best-in-class articles on insurance, loans, and maintenance. Prior to joining Jerry in 2021, Kathleen served as managing editor for a team of SEO content marketing professionals at Article-Writing.co and worked as a freelance writer and editor for a range of digital publications, including Chicago Literati magazine and Golden Words. She earned a bachelor’s degree in English language and literature from Queen’s University, and a master’s degree in creative writing and fiction from Sierra Nevada University.

*The price information provided on our car repair webpages is intended for general informational purposes only. Actual prices for car repair services may vary based on various factors, including but not limited to the make and model of your vehicle, the extent of repair required, and the prevailing market conditions. All prices for real repair shops are estimations based on our research only. Therefore, the prices listed on our webpages should not be considered as final quotes or binding offers.