Despite recent advancements in environmentally conscious electrified vehicles, most of the cars and trucks we drive are powered by fossil fuels. While this well-proven technology still contributes to ozone-depleting pollution, automakers have made huge strides in reducing pollution levels through a variety of emissions control solutions.
One of those is the exhaust gas recirculation valve, or EGR valve. This is a component found in the engine bay of most of the vehicles on the road today, and that probably includes your ride. We’ll get into the details of what an EGR valve does and how it works later in this article. But in simple terms, it routes a certain amount of burned exhaust gases back into your engine’s intake in an effort to reduce the amount of pollutants expelled from your vehicle’s tailpipe.
The EGR valve is part of a comprehensive system of emissions control devices that work together to make your car or truck run clean so you can be confident you’re contributing as little as possible to climate change. There are a handful of well-known companies that specialize in replacement EGR valves, and a few of those brands’ names will be familiar to you once you’ve read this article.
If you’re in need of a replacement EGR valve, read on for our recommendations for aftermarket parts that fit a variety of modern cars and trucks.
For more information on the best EGR valves, refer to our table of contents.
Table of contents
- 1. Editor’s Pick: Dorman EGR Vacuum Modulator (911-6091)
- 2. Best for Chrysler Vehicles: Standard Motor Products EGR Valve (EGV827)
- 3. Best for Mercedes-Benz Vehicles: Standard Motor Products EGR Valve (EGV811)
- 4. Dorman EGR Valve (911-204)
- 5. Original Engine Management EGR Valve (91007)
- 6. Standard Motor Products EGR Valve (EGV1025)
- 7. Standard Motor Parts EGR Valve (EGV997)
- 8. Standard Motor Products EGR Valve (EGV696)
- 9. Yinlowa EGR Valve (EGV1156)
- 10. Standard Motor Products EGR Vacuum Solenoid Valve (VS63)
- What does an EGR valve do?
- How can you tell when you need to replace an EGR valve?
- What do you need to know before replacing an EGR valve?
1. Editor’s Pick: Dorman EGR Vacuum Modulator (911-6091)
We begin our look at the best EGR valves with this part from the aftermarket auto parts experts at Dorman. Because this is a strictly vacuum-operated EGR valve, there is no electrical connector, which simplifies the installation process for you. To remove the faulty valve and install the new one, all you have to deal with are four small vacuum lines that attach to ports on the valve. In some cases, you won’t even need tools to replace this part.
Further simplifying the process is the fact that you don’t even have to screw or bolt this valve down to install it; it’s held in place with a simple metal clip.
Dorman makes this EGR valve as a direct replacement for the OEM component in a range of Toyota, Lexus, and Subaru vehicles. You can use this inexpensive part to repair the engine in Toyota Camry models sold between 1993 and 2001, as well as the V6 under the hood of your Lexus ES 300 if it is from model years 1992 through 2001.
If you’re a Subaru driver, this valve also works on the 2.2- and 2.5-liter engines that company used for a variety of vehicles sold from 1995 through 1999.
2. Best for Chrysler Vehicles: Standard Motor Products EGR Valve (EGV827)
If you drive one of a range of Chrysler, Dodge, or Jeep models based on the company’s rear-wheel drive platforms, the Standard Motor Products EGV827 is likely the replacement EGR valve you need if you’re experiencing poor engine performance or your vehicle has failed a smog test.
This direct-fit part features heavy-duty solenoids and stainless steel valve components for optimum durability. It also has an alloy sensor contact to ensure good communication between the valve and your vehicle’s engine control computer. The rectangular electrical connector has five pins.
Standard Motor Products designs the EGV827 to fit the V6 and V8 engines in the Chrysler 300 and Dodge Charger sedans (2006-2010); Chrysler Aspen and Dodge Durango (2004-2008); and the Jeep Grand Cherokee and Commander (2005-2008). If you drive a hard-working Dodge Ram pickup from model years 2003 through 2008, this EGR valve will work on your engine, too.
Also included is a replacement gasket to provide a reliable seal with your engine’s EGR valve mounting point. Standard Motor Parts warranties this part for three years/36,000 miles.
3. Best for Mercedes-Benz Vehicles: Standard Motor Products EGR Valve (EGV811)
Mercedes-Benz vehicles started growing in popularity in the 2000s after the German company started selling its first SUV models, and the brand’s penchant for quality control means many of those vehicles are still on the road. If you drive a Mercedes model built in the aughts that needs some TLC, the Standard Motor Products EGV811 is an exact-fit replacement EGR valve sold under the company’s Intermotor import parts banner.
As befits the high-tech nature of a German luxury car, the EGV811 is an electronic EGR valve, albeit a relatively straightforward one with a two-pin rectangular connector. There is also a single vacuum port connection. It is manufactured with stainless steel internals and copper windings that Standard Motor Products promises will provide a long service life.
This EGR valve fits a vast range of Mercedes models, including the C-Class, E-Class, and S-Class sedans; the ML-Class and G-Class SUVs; CLK-Class, CLS-Class, SLK-Class, and SL-Class coupes and convertibles; and the R-Class crossover.
Your purchase includes three-year/36,000-mile warranty coverage. The Amazon listing for this valve does not say whether it includes a replacement gasket, so we recommend sourcing a new one separately.
4. Dorman EGR Valve (911-204)
While the Standard Motor Products EGV827 EGR valve previously in our list fits most versions of the Chrysler 300 sedan and Dodge Magnum station wagon, it doesn’t work on 2005 models, the year those cars were introduced. So if you drive a 2005 model of either of those cars with the optional 5.7-liter Hemi V8 and you suspect a faulty EGR valve is the source of your problem, this is the part to buy.
As with most EGR valves, this one is a direct fit replacement that you will find lines up perfectly with the mounting point on the engine. The Dorman 911-204 EGR valve is electronically operated and connects to your vehicle’s emissions control system via a five-blade terminal.
Dorman says it designed the 911-204 part to withstand extreme heat and carbon buildup, which means it will give you years of reliable service no matter how hard you like to drive the 340-horsepower V8 in your Chrysler 300 or Dodge Magnum.
Included with the EGR valve are four mounting bolts and two gaskets.
5. Original Engine Management EGR Valve (91007)
If you are one of the vast numbers of American drivers who own a Ford Explorer, you should consider this EGR valve for your next emissions control system repair job. Original Engine Management makes this part as a direct replacement for the one on the Explorer SUV, along with the Explorer Sport Trac pickup truck, and the Mercury Mountaineer luxury SUV.
Manufactured of a combination of metal and plastic, the 91007 EGR valve has a six-pin electrical connector to give you a reliable link between the valve and your engine’s other electronic emissions controls. There are also two vacuum hose connectors. Not only does this EGR valve do its primary job of routing exhaust gases back into your engine’s intake, but it also works with your engine’s stock EGR valve pantile, which triggers a check engine light if the valve malfunctions.
And while we suspect you won’t need to worry about that happening, Original Engine Management warranties the 91007 EGR valve for one year or 12,000 miles. Your purchase also includes a new gasket.
6. Standard Motor Products EGR Valve (EGV1025)
The Ford Motor Company’s influence extends far beyond the vehicles that bear its blue oval badge. One of the other brands with which Ford has had a close manufacturing relationship is Mazda, so if you drive a Mazda model sold in the aughts or early 2010s, this EGR valve may be the part you need for your car. Standard Motor Products builds this part as an exact replacement, so you get stainless steel internal components and copper windings and connectors to help ensure a long service life. The rectangular electrical connector has six pins.
This part fits a variety of vehicles with four-cylinder engines, including the Ford Escape (2005-2019), Focus (2003-2011), and Fusion models (2006-2020). If you drive a Mazda3 (2004-2013), a Mazda6 (2003-2013), a Mazda5 (2006-2012), or a Mazda CX-7 (2010-2012), then this EGR valve will work for you, too.
Standard Motor Products’ website says this part does not come with a new gasket, but buyers report that there was indeed one in the box. The part is warrantied for three years or 36,000 miles.
7. Standard Motor Parts EGR Valve (EGV997)
If you drive a mid-aughts Mazda with a V6 engine, you need a replacement EGR valve that is distinct from that for the brand’s four-cylinder cars. That part is the Standard Motor Products EGV997, which belongs to the company’s line of Intermotor replacement parts for import vehicles. This direct-fit electronic EGR valve has a six-pin rectangular wiring connector and a single vacuum hose port. It also has a heavy-duty stepper motor and stainless steel valve components, so you can be assured of long-term durability.
Applications include the Mazda6 mid-size car sold between 2003 and 2008, and the Mazda MPV minivan from model years 2002 through 2006. Both vehicles use a 3.0-liter V6 engine.
Standard Motor Products warranties this EGR valve for three years or 36,000 miles. The company’s website states in different places that a gasket both is and is not included, so we would recommend sourcing a replacement separately just in case. You may also be able to re-use the original gasket if it is in good condition.
8. Standard Motor Products EGR Valve (EGV696)
For many years, the Toyota Corolla has been a popular choice among fans of small, efficient import cars. Stellar build quality means that many older versions of this economy model are still around. If you are one of the drivers who have clung to a seventh-generation Corolla model made in the mid-1990s, here is an EGR valve you can buy to keep your reliable little Toyota running a little longer.
Standard Motor Products’ EGV696 is part of the brand’s Intermotor line of import car replacement parts. It is a direct-fit replacement piece designed specifically for Corolla models sold in the 1996 and 1997 model years with either the 1.6- or 1.8-liter engine.
This is a simple part for a simple car: there is no electrical connector, as this is a mechanical EGR valve, so all you have to do is bolt the valve to its mounting point and connect two vacuum lines. Your purchase includes a gasket to prevent performance-sapping vacuum leaks and the part is warrantied for three years or 36,000 miles.
9. Yinlowa EGR Valve (EGV1156)
Minivans are not the massively popular people movers they used to be, but there are still plenty of them on the road. This is especially true of the Dodge Grand Caravan and Chrysler Town & Country, the vehicles for which Yinlowa primarily makes its EGV1156 replacement EGR valve.
If you drive a Grand Caravan or Town & Country sold between 2008 and 2010, your vehicle’s engine has an array of electronics to watch over the emissions control system, along with other computerized components. This EGR valve communicates with your engine’s other systems via a rectangular electrical connector with five blade-type terminals. You also get heavy-duty solenoids and stainless steel valve components.
This EGR valve also fits the Chrysler Pacifica (2007-08) and Dodge Journey crossover (2009-10), the Dodge Nitro SUV (2007-2011), and the Dodge Avenger and Chrysler Sebring sedans of 2007 through 2010. The sole outlier is a fitment for the Volkswagen Routan of 2009-10.
Your purchase includes four attachment bolts and two gaskets to give you a solid seal between the engine and this EGR valve’s two mounting points.
10. Standard Motor Products EGR Vacuum Solenoid Valve (VS63)
Standard Motor Products makes its VS63 EGR vacuum solenoid valve to fit a very wide range of car, truck, and van models sold under the Ford, Lincoln, Mercury, and Mazda models between the mid-1990s and mid-2000s. Molded into this part’s plastic casing is an electrical connector, two nipples for attaching vacuum lines from your vehicle’s engine, and two mounting holes with threaded grommets pressed in.
Not only does this part fit a range of vehicles from those four brands, but it is also designed to fit a variety of engine types. If you drive a Ford Focus from model years 2000 through 2003, this part is a replacement for the valve on that car’s 2.0-liter four cylinder. It will also work if your vehicle is a Ford Ranger or Mazda B-Series pickup with either four- or six-cylinder engines, along with any number of Ford, Mercury, and Lincoln models with V8 motors.
This EGR vacuum valve was designed to be easy for you to replace, although the job will depend on the valve’s placement in your vehicle’s engine bay, which will vary depending on whether you drive a four-, six-, or eight-cylinder.
What does an EGR valve do?
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An EGR valve, or exhaust gas recirculation valve, is connected to your car engine’s exhaust and intake systems and is designed to direct a measured amount of burned gases from the exhaust to the intake plenum.
In doing so, the EGR valve helps control combustion chamber temperatures in your engine. The primary purpose of that is to reduce emissions of nitrogen oxides (NOx), which make up a significant part of the air pollution in areas like major cities with heavy motor vehicle traffic and contribute to the formation of smog.
Early EGR systems were simple devices that fed exhaust gases into an engine’s intake constantly, but this setup caused poor performance and fuel economy.
The initial solution was to use engine vacuum to open and close a valve so that exhaust gases were directed to the intake only under certain conditions. An engine generates vacuum mostly at idle and in gentle acceleration.
In later cars, EGR valves adopted electronic controls for more precise operation. In the car you drive, the EGR valve sends roughly 5 percent to 15 percent of exhaust gas back through your engine’s intake.
How can you tell when you need to replace an EGR valve?
Among the first symptoms of a failed—or failing—EGR valve is a poor-running engine. Your engine may begin idling roughly and, in worst case scenarios, may stall. A bad EGR valve can also reduce your engine’s power, acceleration, and fuel economy, and it will probably turn on your car’s check engine warning light.
If you experience any of those symptoms, the EGR valve is a good place to begin your diagnosis. If you have a diagnostic code reader, it will give you an alphanumeric code that will point you to the source of your problem, whether or not that is the EGR valve.
What do you need to know before replacing an EGR valve?
In most cars, replacing a faulty EGR valve is a relatively straightforward job. Your main roadblocks may be the valve’s location, which can make it difficult to access mounting bolts. And because the EGR valve is sometimes attached directly to your engine’s exhaust, extreme heat can cause corrosion that makes it hard to remove the mounting bolts.
If that is the case in your vehicle, spray the rusty bolts with penetrating fluid before you attempt removal. This will help avoid the massive inconvenience of broken bolts.
In a few cars with vacuum-operated EGR valves, you may not even need tools to replace the part. Many EGR valves, whether vacuum operated or electronic, will connect to small rubber hoses. As you disconnect these from the old EGR valve, you should make a note of where to reattach them on the new part.
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