Genuine NRF Heater for Audi A4 TDi Quattro CSUA 2.0 Litre (05/2013-05/2016)
Engine Code: CSUA. With Easy Fit you have the benefits of an installation kit and the quality you expect from NRF. Since 1927 NRF has been a leading manufacturer of cooling products for the automotive market, industrial, rail and marine sector.