Listed vehicle applications
AUDI A4/S4 PASSAT
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Automotive radiator
OE8D0121251BCAudi, Volkswagen
Confirm fitment before orderingOE · Audi, Volkswagen
8D0121251BC Automotive radiator — Audi, Volkswagen
Matched radiator catalogue record for Audi, Volkswagen. Confirm fitment before ordering
Associated OE references
8D0121251BC4B0121251AG8D0121251C8D0121251M4B0121251T8D0121251BEAudi, Volkswagen
China-based digital manufacturing
Hongdao's China-based radiator manufacturing uses digitally organized OE and application data to support enquiry and part matching. Production and fitment details are confirmed for each order; this listing does not imply stock or an exact interchangeable replacement.
Confirm fitment before ordering
Catalogue cross-references are identification aids, not a guarantee of interchangeability. Confirm the complete OE suffix, VIN or vehicle variant, core dimensions, hose connections and mounting points.
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Frequently asked questions
Will this radiator fit my vehicle?
Check the complete OE number, vehicle variant and physical configuration with our team before ordering.
Are all listed OE references interchangeable?
No. They are catalogue-associated references and may differ by suffix, market or configuration.
What should I send for a quotation?
Send the OE number, vehicle, year, engine, photos or measurements, quantity and destination. Availability and lead time are confirmed after review.