Listing Template #3 – 2018. EBERSPACHER AIRTRONIC D4 24V BLOWER MOTOR/COMBUSTION AIR FAN. Genuine New Eberspacher Part Part Number: 252114992000. All items come with a VAT invoice. Founded in 1939, Bowers has become an important force in the automotive industry with a range of services that are quite unique. Our marketing philosophy is clear and customer orientated with an emphasis on professionalism and instant response. When it comes to service we think we have all the answers offering two channels of operation; auto-electrical and motor factors, each marketing an exclusive programme of brand names and embracing a strategy of dedicated service to our customers.