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Updated on Jan 31, 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 an exhaust gas recirculation (EGR) valve?
Where can I get my exhaust gas recirculation valve replaced?
How will a mechanic replace my exhaust gas recirculation (EGR) valve?
What happens if I don’t replace my exhaust gas recirculation (EGR) valve?
What is an exhaust gas recirculation (EGR) valve?
Can I replace my exhaust gas recirculation (EGR) valve myself?
FAQs
Meet Our Experts

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How much does it cost to replace an exhaust gas recirculation (EGR) valve?

On average, EGR valve replacement costs are about $254, with $162 for parts and $93 for mechanic labor costs. The exact price will depend on your vehicle.

How long does it take to replace an exhaust gas recirculation valve? It typically takes a certified mechanic 0.8 hours hours to replace an EGR valve. This includes an inspection and diagnosis, and then the full replacement process.

Here’s a look at exhaust gas recirculation valve replacement costs for different vehicles:

Estimate Date	Customer	Car	Fair Cost Estimate	Parts Cost	Labor Cost	Labor Time
April 16, 2024	Marion, 23 Fort Wayne, IN	Alfa Romeo Giulia	$239	$134	$106	1.0 Hours
April 14, 2024	Lucinda, 27 Milwaukee, WI	Genesis G70	$200	$94	$106	1.0 Hours
April 5, 2024	Peter, 42 Salem, MA	GMC Yukon	$234	$134	$100	1.0 Hours
April 5, 2024	Albert, 44 Concord, CA	Volvo XC90	$256	$99	$158	1.0 Hours
April 4, 2024	Winifred, 45 West Palm Beach, FL	Cadillac XTS	$209	$94	$115	1.0 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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What parts do I need for my exhaust gas recirculation valve replacement and how much do those parts cost?

Your mechanic or your owner’s manual will outline the exact parts needed for your EGR replacement, but in general, you’ll need the following components:

EGR valve: The EGR valve is responsible for recirculation exhaust gasses to reduce nitrogen oxide emissions. It also controls the combustion temperature, which is vital to your engine’s health. The average EGR valve cost is about $300.

EGR gasket: The EGR gasket seals the EGR valve to the intake manifold, which allows it to do its job and prevents gas leaks. EGR gaskets cost $30 on average.

EGR pipe: Some vehicles feature an EGR pipe, which connects the EGR valve to the exhaust manifold. If your vehicle includes an EGR pipe, your mechanic will inspect and replace it if necessary. An EGR pipe can cost $20 to $100.

EGR cleaning kit: It is very common for EGR systems to need cleanings rather than replacements. EGR tubes and intake systems sometimes get clogged by carbon debris, so your mechanic may use a cleaning kit to clear the tubes. An EGR cleaning kit can cost up to $50.

EGR vacuum control solenoid: In some vehicles, the EGR valve is controlled by a vacuum control solenoid, which will need to be replaced if it’s damaged. The average cost of an EGR vacuum control solenoid is approximately $20 to $100.

You can buy EGR valve parts for your car from auto parts stores like AutoZone, NAPA Auto Parts, and Advance Auto Parts, as well as online retailers such as Amazon and eBay. Three of our recommended brands for EGR valve parts are ACDelco, Standard Motor Products, and Delphi. However, the exact parts and brands for your replacement will vary based on your vehicle’s year, make, and model.

Should I buy OEM or aftermarket parts?

Your exhaust gas recirculation valve can be replaced by OEM or aftermarket parts. OEM parts usually come with warranties, they’re made to fit your vehicle’s system, and they often last longer than aftermarket parts. On the other hand, aftermarket parts get the job done for a cheaper price.

Pro tip: Ask a mechanic about the best EGR valve replacement parts for your vehicle. Some vehicles may require OEM parts, while others do just fine with aftermarket valves.

Where can I buy parts for my exhaust gas recirculation (EGR) valve replacement?

You can purchase parts for your exhaust gas recirculation valve replacement at the following places:

The dealership/manufacturer: For OEM parts, made for your vehicle

Auto parts shops or auto body retailers (AutoZone, NAPA Auto Parts, and Advance Auto Parts): For OEM or aftermarket parts

Online retailers (Amazon, eBay): For aftermarket parts

Find out what parts are recommended for my car

Where can I get my exhaust gas recirculation valve replaced?

With tons of local mechanics around, you may be unsure which one to pick for your EGR valve replacement. Luckily,

Jerry's GarageGuard™

can help you compare costs from over 2,500 vetted repair shops in the US.

Jerry's GarageGuard™ compares fair price estimates* from each shop using their real hourly labor rate, their diagnostics fees, and the general cost of parts for your specific replacement. Plus, you can browse real shop reviews to choose the best car repair service.

Check out some of our vetted shops below and download the app to compare car repair quotes in your area.

192 Reviews

Cleve-Hill Auto & Tire - Hamburg

4660 Camp Rd, Hamburg, NY

Exhaust Gas Recirculation (EGR) Valve Replacement Cost

Fair Cost Estimate for This Shop

$267

(Parts - $142, Labor - $125)

Shop Diagnostic Fee

(Included in service charges)

$140

Compare this shop for free with Jerry (716) 649-2969

123 Reviews

Zimmerman Automotive LLC

7638 Airpark Rd A, Great Falls, VA

Exhaust Gas Recirculation (EGR) Valve Replacement Cost

Fair Cost Estimate for This Shop

$257

(Parts - $142, Labor - $115)

Shop Diagnostic Fee

(Included in service charges)

$50

Compare this shop for free with Jerry (301) 330-0299

174 Reviews

Yoo's Auto Service & Collision

189 W Duncannon Ave, Philadelphia, PA

Exhaust Gas Recirculation (EGR) Valve Replacement Cost

Fair Cost Estimate for This Shop

$227

(Parts - $142, Labor - $85)

Shop Diagnostic Fee

(Included in service charges)

$100

Compare this shop for free with Jerry (215) 457-7777

167 Reviews

Kwik Kar of Mesquite

2122 N Belt Line Rd, Garland, TX

Exhaust Gas Recirculation (EGR) Valve Replacement Cost

Fair Cost Estimate for This Shop

$242

(Parts - $142, Labor - $100)

Shop Diagnostic Fee

(Included in service charges)

$95

Compare this shop for free with Jerry (972) 329-5823

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 exhaust gas recirculation (EGR) valve?

It’s best to take your vehicle to a professional mechanic if you experience issues with your EGR valve. If your car has a bad EGR valve, your mechanic will run a diagnostic check and replace it with these steps:

Preparation: Your mechanic will park the vehicle, turn off the engine, and disconnect the car battery. They will wait for the engine to cool down before beginning the replacement process.

Locate the EGR valve: The EGR valve is usually attached to the intake manifold. In some vehicles, your mechanic may need to move other parts of the engine to access the EGR valve.

Disconnect electrical components: Your mechanic will disconnect anything electrically connected to the EGR valve.

Remove the old EGR valve: Your mechanic will loosen the exhaust tube attached to the EGR valve, and then remove the bolts that connect the EGR valve to the intake manifold. Once the bolts are removed, the old EGR valve can be removed.

Clean or replace the EGR gasket: Some vehicles use an EGR gasket or seal to connect the EGR valve to the intake manifold. Your mechanic will either clean the current gasket, or replace it with a new one if necessary.

Install the new EGR valve: Your mechanic will place the new EGR valve in the same mounting position as the old EGR valve, and secure it using the bolts from the old valve. Torquing specifications for the EGR valve bolts are usually outlined in the vehicle’s owner’s manual.

Reconnect electrical components: Your mechanic will reconnect any electrical connections that were removed for the replacement. They will also reconnect your car battery.

Testing: Once the new EGR valve is installed, the mechanic will test and inspect the vehicle to ensure that the EGR system is functioning properly. They may use an OBD-II scanner to detect any trouble codes related to the EGR system.

What happens if I don’t replace my exhaust gas recirculation (EGR) valve?

You’ll need to get your vehicle looked at immediately if you experience any symptoms of a bad EGR valve. A failing EGR valve can lead to the following issues:

Increased nitrogen oxide (NOx) emissions

Emissions test failure

Engine damage from carbon buildup

Check engine light (ECU or PCM will detect an issue)

Lower fuel efficiency and gas mileage, higher fuel consumption

Decreased engine performance

Rough idling

Hesitation when accelerating

Keep in mind: If your EGR valve is damaged and you do not get it repaired or replaced, you could fail an emissions test. In many states, emissions tests are required for vehicle registrations and registration renewals.

What is an exhaust gas recirculation (EGR) valve?

The EGR valve recirculates a portion of your exhaust gasses, sending them back into the intake manifold to reduce nitrogen oxide emissions from your engine. The engine can then burn them again, and stabilize the combustion temperature, thus lowering overall emissions.

There are two types of EGR valves:

Electronic EGR valves: Uses a solenoid, which opens and closes based on cues from the vehicle’s ECU or PCM.

Manual EGR valves: Uses an engine vacuum to open and close the valve.

When should I replace the exhaust gas recirculation (EGR) valve on my car?

The most common symptoms of a faulty EGR valve include:

Check engine light: Your vehicle's engine control unit (ECU) or powertrain control module (PCM) will detect issues with your EGR valve or system and illuminate the check engine light. Your mechanic can scan the vehicle for diagnostic trouble codes associated with the EGR valve.

Higher emissions: Your EGR valve is meant to reduce nitrogen oxide and hydrocarbon emissions, so if it’s not working properly, your vehicle’s emissions will increase.

Rough idling: Your engine may vibrate more than usual if your vehicle is dealing with a bad EGR valve.

Lower fuel economy: Your vehicle will consume more fuel and your gas mileage will decrease if your EGR valve is broken.

Engine stalling or hesitating during acceleration: A bad EGR valve can cause your engine to hesitate or stall.

Lower engine performance: Your car may not receive as much power from the engine if your EGR valve is faulty.

Strange engine noises: You may hear knocking or pinging noises from your car’s engine if your EGR valve is in bad shape. These noises come from higher combustion temperatures, which can cause engine damage over time.

Exhaust scent or smoke: If you detect an exhaust smell or smoke from your engine bay, there could be something wrong with your EGR valve.

How often should an exhaust gas recirculation (EGR) valve be replaced?

With proper maintenance, an exhaust gas recirculation (EGR) valve can last up to ten years on average. Regular maintenance can help your EGR valve last longer, including cleaning out the EGR tubes and the intake manifold.

Keep in mind: Sometimes the EGR valve malfunctions because the ports, tubes, and intake manifold are clogged with carbon deposits. Instead of replacing the EGR valve, you’ll need to clean the system to resume optimal functioning.

Can I replace my exhaust gas recirculation (EGR) valve myself?

There are usually limited steps involved in an exhaust gas recirculation valve replacement. If you feel confident in your DIY auto repair skills, you may be able to complete the replacement yourself.

For most drivers, it’s a good idea to let a professional mechanic replace your EGR valve. A correct replacement is vital to your vehicle’s overall performance, and your mechanic will know exactly how to properly get the job done.

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FAQs

Is it a big job to replace an EGR valve?

The complexity of an EGR valve replacement will depend on the vehicle.

For example, replacing an EGR valve in some vehicles in a short process because the valve is easy to locate and doesn’t require moving or disconnecting any other vehicle parts to complete the job.

On the other hand, the mechanic may need to remove other systems in the car to access and replace the EGR valve, making it a much more invasive task.

Is it worth replacing an EGR valve?

You should replace a faulty EGR valve. A bad EGR valve can increase your vehicle’s emissions, disrupt the combustion chamber, and damage your engine.

In some cases, your EGR system requires a clean rather than a replacement, so it's best to take your vehicle to a mechanic for a proper diagnosis and solution.

Is it OK to drive with a bad EGR?

You can drive with a bad EGR system, but it will harm the environment and overtime, it could damage your engine. If your EGR valve is in bad shape, it’s a good idea to take your vehicle to the mechanic as soon as possible.

What happens if I don't replace my EGR valve?

If you do not replace your EGR valve, you could experience any of the following issues:

Increased nitrogen oxide (NOx) emissions

Lower fuel efficiency and gas mileage, higher fuel consumption

Decreased engine performance

Engine damage from carbon buildup

Check engine light (ECU or PCM will detect an issues

Rough idling

Hesitation when accelerating

Emissions test failure

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.