Listed vehicle applications
Q2（GAB）2.0 TDI quattro
- Years
- 2016-2018
- Engine
- DFHA；柴油
- Displacement
- 2.0L
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Automotive radiator
OE5Q0121251ENAudi
Confirm fitment before orderingOE · Audi
5Q0121251EN Automotive radiator — Audi
Matched radiator catalogue record for Audi. Confirm fitment before ordering
Associated OE references
5Q0121251EN5Q0121251HM5Q0121251EM5Q0121251ER5Q0121251FJ5Q0121251GD5Q0121251GK5Q0121251GQ5QM121251EAudi
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.