How to replace the EGR valve in Subaru Forester?

An Exhaust Gas Recirculation (EGR) system is available in these non-turbocharged Legacy and Outback models manufactured in 2003 and later, as well as non-turbocharged Forester models made in 2004 and onwards. The EGR system decreases nitrogen oxide (NOx) emission that is a poisonous substance, which can lead to health issues. Disconnect the cable from the negative battery terminal to change/replace an EGR valve. Remove the electrical connector from the EGR valve and unbolt the EGR mounting bolts to disconnect it from intake manifold. Throw away old gasket of EGR valve and clean off any exhaust residues on mating surfaces. Be careful not to immerse EGR valve into solvents or degreasers since it may puncture the diaphragm inside. To remove excessive carbon deposits, use wire wheel in cleaning out passage for EGR gas flow. Finally, install a new gasket on the new EGR valve and tighten mounting bolts to specified torque values.

Genuine Subaru Forester EGR Valve

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Subaru Forester Valve Assembly-EGR Control
Part Number: 14710AA830
$128.78 MSRP: $186.63
You Save: $57.85 (31%)
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Product Specifications
- Other Name: Valve Assembly-E.G.R. Control
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2019-2021 Subaru Forester | Base, Limited, Premium, Sport, Touring
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Subaru Forester Valve Assembly EGR Control
Part Number: 14710AA770
$128.79 MSRP: $186.65
You Save: $57.86 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve Assembly-E.G.R. Control; EGR Valve
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2011-2016 Subaru Forester | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring, X, X Limited, X Premium | 2.5L H4, 2.5L H4 DOHC
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Subaru Forester Valve Assembly EGR Control
Part Number: 14710AA780
$156.88 MSRP: $229.35
You Save: $72.47 (32%)
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Product Specifications
- Other Name: Valve Assembly-E.G.R. Control; EGR Valve
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2014-2018 Subaru Forester | 2.0XT Premium, 2.0XT Touring | 2.0L H4
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Subaru Forester EGR Control Valve
Part Number: 14710AA530
$160.31 MSRP: $234.37
You Save: $74.06 (32%)
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Product Specifications
- Other Name: Valve Assembly-E.G.R. Control; EGR Valve
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 1998 Subaru Forester | Base, L, S | 2.5L H4 DOHC, 2.5L H4 DOHC (New EVAPO)
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Subaru Forester Valve Assembly EGR Control
Part Number: 14710AA671
$180.95 MSRP: $264.55
You Save: $83.60 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve Assembly-E.G.R. Control; EGR Valve
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2004-2010 Subaru Forester | Forester Sports, L.L.Bean, X, X Limited, XS | 2.5L H4, 2.5L H4 SOHC
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Subaru Forester Valve Assembly EGR Control
Part Number: 14710AA810
$128.79 MSRP: $186.65
You Save: $57.86 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Valve Assembly-E.G.R. Control; EGR Valve
- Warranty: This genuine part is guaranteed by Subaru's factory warranty.
Fits the following Vehicles:
- 2017-2018 Subaru Forester | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring | 2.5L H4

Subaru Forester EGR Valve

Subaru Forester EGR Valve recirculates the volume of exhaust gas into the intake stream to reduce the combustion temperatures and reduce the nitrogen oxide emissions. On Subaru Foresters it is fitted in a passage between the exhaust and the intake manifold, where the EGR Valve is operated to open under certain operating conditions e.g. during cruising or during acceleration, so that inert exhaust gas can mix with the air fuel mixture. This dilution lowers oxygen concentration, absorbs combustion heat and assists in prevention of engine knock and maintenance of NOx within regulatory limits. The valve would remain closed when the engine is cold, idling or at wide open throttle, thus performance is not compromised. The engine management system controls operation and can position the valve using a vacuum-driven diaphragm or an integral electric motor, keeping the flow in line with the demands. High or low flow may cause drivability problems and warning lights usually due to carbon deposits that limit the passage of EGR Valve. Subaru Forester EGR Valve operates with sensors that enable the control unit to ensure the flow and clean EGR Valve makes the Subaru Forester engine to be compliant and responsive.

Our website stands as the go-to online destination for OEM Subaru Forester EGR Valve. With complete lines of genuine Subaru Forester EGR Valve available at unbeatable market prices, we ensure top quality, reliability, and durability. Each part comes backed by the manufacturer's warranty, reinforcing your trust in our offerings.

Subaru Forester EGR Valve Parts Questions & Experts Answers

Valve Assembly EGR Control
14710AA671
Q:
How to replace the EGR valve in Subaru Forester?
Posted by Salvador G.
A:
An Exhaust Gas Recirculation (EGR) system is available in these non-turbocharged Legacy and Outback models manufactured in 2003 and later, as well as non-turbocharged Forester models made in 2004 and onwards. The EGR system decreases nitrogen oxide (NOx) emission that is a poisonous substance, which can lead to health issues. Disconnect the cable from the negative battery terminal to change/replace an EGR valve. Remove the electrical connector from the EGR valve and unbolt the EGR mounting bolts to disconnect it from intake manifold. Throw away old gasket of EGR valve and clean off any exhaust residues on mating surfaces. Be careful not to immerse EGR valve into solvents or degreasers since it may puncture the diaphragm inside. To remove excessive carbon deposits, use wire wheel in cleaning out passage for EGR gas flow. Finally, install a new gasket on the new EGR valve and tighten mounting bolts to specified torque values.
Answered by Subaru Parts Specialist Jesse / Jun 13, 2022