VW/Audi Radiator - 8D0121251L Passat/A4/A6 V6 2.8 Drop-in Replacement with no modifications. Fits Passat/A4/A6 with V6 2.8 eng. 1 Year Warranty. Manufactured under the rigorous TS-16949 Certification Process to ensure excellent quality& performance Has 2-row core for maximum engine cooling. Fast Free Shipping to Continental USA