The do88 DKG/DCT oil cooler is a dedicated cooler assembly for BMW M3 models from 2007–2013 (E90/E92/E93) equipped with dual-clutch transmissions. It provides a vehicle-specific oil cooling component intended to match the transmission cooling needs and fit within the E9x M3 layout. This cooler is specified for the DKG/DCT configuration across the listed M3 model years.
do88 07-13 BMW M3 (E90/E92/E93) DKG/DCT Oil Cooler