Description
Product Fitment:
2015-2021 Subaru WRX
2014-2018 Subaru Forester XT
A failed EGR (Exhaust Gas Recirculation) valve in your Subaru may not always present obvious symptoms beyond an illuminated check engine light, but it can significantly impact vehicle performance. Even without noticeable drivability issues, a malfunctioning EGR valve can lead to:
- Reduced fuel efficiency
- Increased emissions
- Potential engine knock or rough idling over time
While the issue may seem minor at first, prolonged operation with a faulty EGR system can strain other engine components and may result in failed emissions testing.
If your Subaru has a check engine light and no clear performance issues, don’t overlook the EGR valve—it’s a small part with big consequences for long-term efficiency and environmental compliance.
14710AA780 Valve Assembly EGR Control is Part Code 14710 in the diagram below
Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.
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