

Typically, it’s the make and model of car you drive, who you choose to carry out the work, and the brand of the parts you use they will all affect the total cost of your replacement. What factors can affect an EGR valve replacement?Īs we’re looking into how much EGR replacement costs, these are the main areas of consideration. What are the EGR valve replacement costs at a dealership compared to Fixter garages? Operation There’s also a strong chance your engine management light will illuminate on your dashboard. You might also notice a drop in engine power, poorer fuel economy, and an unhappy sounding and performing engine that stalls regularly and feels far rougher while idling. What are the symptoms of a failing EGR valve?Īs part of the exhaust system, the first thing you’re likely to spot if your EGR valve isn’t working correctly is the black smoke coming out of your car’s exhaust. The resulting lower temperature prevents those harmful nitrogen oxides from forming, reducing the amount that is released during each pass. In turn, this reduces the operating temperature as most of the gas it feeds back is carbon dioxide, and that doesn’t burn. The EGR valve feeds part of your engine’s exhaust fumes back into the combustion system, reducing the amount of clean air it needs to do the same job. We know that this component is part of your exhaust system, but what does it do? Well, if all the gases produced by your engine were fed back into the atmosphere in one go, the resulting harmful emissions would be way over the acceptable thresholds for healthy operation. What is an EGR valve, and what does it do?įirst, let’s look at what EGR stands for- Exhaust Gas Recirculation. The average cost of an EGR valve replacement balances out at £465.

How much does it cost to replace an EGR valve?īased on Fixter’s repairs and replacement figures, EGR valve replacement cost (UK) ranges between £337 and £804.

What are the EGR valve replacement costs at a dealership compared to Fixter garages?.What are the symptoms of a failing EGR valve?.What is an EGR valve, and what does it do?.How much does it cost to replace an EGR valve?.
