Description
A genuine replacement Bosch LSU4.9 probe, as used with a lot of newer wideband AFR systems including the newer AEM kits. 6 pin connector.Note: AEM have begun to supply these sensors to us with their own Bosch part number and a blue coloured wire sheath. Please know that this sensor is directly compatible with the original 02588017025 which came with older wideband kits.