The EGR valve controls the flow of recirculated exhaust gas into the intake, opening and closing based on engine load and temperature to balance emissions and performance.
Match a used EGR valve by reference, actuator, flange and connections. The EGR cooler or a complete combined assembly may be a separate product. Check the listing contents and any adaptation requirement with the workshop. A recirculation-related fault code does not, on its own, prove that the valve must be replaced.
If you notice any of the following, the part likely needs replacement:
Rough or unstable idle
Check Engine light with an EGR fault code
Hesitation or stalling, particularly at idle or low speed
Installation information
Bolts to the intake manifold or a dedicated mounting point with a new gasket, and connects to the wiring harness or vacuum line.
Frequently asked questions
Carbon buildup from exhaust gas soot is the most common cause, gradually gumming up the valve’s moving parts until it can no longer open and close freely.
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August 2026
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August 2026
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