Seat Leon ST 2013 - 2018 2.0 TDI EGR Vacuum Solenoid Valve
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Replace your broken or damaged Seat Leon ST EGR valve.
EGR stands for Exhaust Gas Recirculation.
When the engine’s combustion temperature rises above approximately 2,500 degrees, the EGR valve opens and allows exhaust gases to be drawn back through the intake system. A controlled amount of exhaust gas is recirculated and mixed with the incoming air and fuel in the cylinders, helping to regulate combustion temperatures during normal driving conditions.
This process improves engine efficiency and reduces emissions. The EGR solenoid controls the vacuum and operation of the valve, and if a fault develops within this system, engine performance issues can occur.
By cooling the combustion process, the EGR system allows for greater ignition advance, helping the engine burn fuel more efficiently. Without proper EGR operation, ignition timing would need to be reduced to prevent detonation, which can negatively affect performance and efficiency.
While some EGR-related issues may be caused by wiring faults, many problems occur when the valve becomes stuck open or closed. This is commonly due to a build-up of carbon deposits and tar-like residue within the valve over time.
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Buying your replacement part from Energized Customs ensures reliable, quality-made car parts supplied at competitive prices.
All Seat Leon ST EGR valves come with a 12-month warranty
Top-quality replacement part
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Free returns
When replacing this part, please ensure the original O.E Number (1J0906283C, 1K0906283A) matches the one listed in our product specification.
Free returns* on all purchases.
Technical Specifications
Not 100% sure this fits your van?
No problem! We always recommend double-checking the part number against your old caliper or taking the vehicle registration to your local motor factor/garage for confirmation.
Still unsure? Check out our full fitment guides and how-to articles on the Energized Customs blog:
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