Buy OEM Volkswagen Part # 07Z131501E (07Z-131-501-E, 07Z131501C). Exhaust Gas Recirculation (EGR) Valve. 5.0 LITER, FROM 12/06. Touareg; 5.0L TDI; Left. Touareg; 5.0L; Left. EGR Valve - Repair or

Air valve. Diverter VALVE. 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

Fits Touareg

5.0 LITER, FROM 12/06. Touareg; 5.0L TDI; Left. Touareg; 5.0L; Left.
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 Volkswagen to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Volkswagen genuine parts.