Toyota Corolla EGR Valves & Parts

An EGR valve is a significant component of your car’s emission control system as it helps reduce the amount of harmful emissions released into the atmosphere. Most of the automobiles in the U.S. produced after the 1960s are equipped with an EGR valve. Its purpose is to lower emissions by directing some of the exhaust gases back into the combustion chamber. This allows not only to cut down on emissions, but also to decrease temperatures in the combustion chambers. The EGR valve also helps prevent overheating of exhaust valves, thus protecting them from premature wear and tear.

The EGR valve on your Corolla can become clogged and get stuck in either an open or closed position, posing danger to your engine. If the EGR valve is stuck open, it can lead to vacuum leaks and insufficient combustion and may eventually cause the engine to stall. If the valve gets stuck in closed position, the emissions will rise and your vehicle may start to knock. Both situations prevent your engine from working properly. Do not wait until small malfunctions lead to serious problems, but rather choose an excellent replacement from our quality Toyota Corolla EGR valves. We carry a complete range of EGR valves and components to ensure the smooth function of your emission control system.