Buy 2009 Audi R8 Exhaust Gas Recirculation (EGR) Valve. 1.9 LITER, 1998-2005. 1.9 LITER, 1999-03. 90 LITER, Diesel, Emission - OEM Audi Part # 045131501L (038131501E, 045-131-501-L, 045131501C)

Exhaust Gas Recirculation (EGR) Valve.
A Valve used to recirculate small amounts of Exhaust back into the combustion chambers of the engine in order to decrease the combustion temperature, thereby reducing the formation of smog-producing nitrogen oxides.

EGR Valve

1.9 LITER, 1998-2005. 1.9 LITER, 1999-03. 90 HORSEPOWER. Beetle; 1.9L Diesel. Cabrio. Coupe, 1.9 LITER, 1998-2005. Golf, GTI; 2.0L. Golf, GTI; Diesel. Golf; Diesel. Jetta; 2.0L. Jetta; Diesel. Passat; 2.0L.
EGR Valve - Repair or Replace
A failed EGR valve will often have no noticeable symptoms beyond a check engine light, but it does cause your 2009 Audi R8 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Audi genuine parts.