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Audi RS6 C5 4.2 radiator 4B3121251E New genuine Audi part

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Coolant radiator 



Audi RS6 C5 4.2 turbo up to chassis number 4B-3-904100*

*Please note, the fitments listed above are listed to the best of our abilities but car parts are very complicated to get right, so please contact us prior to purchase so we can confirm you're buying the correct parts.

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Part number



Alternative / supersession part number(s)

4B3 121 251E



Genuine Audi 







This part is obsolete in the UK and this is likely to be the last time this item is ever available


We have a massive range of parts that aren't always online, if you can't see what you're looking for or you require additional items, please contact us through our contact us page

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