Cap, coolant tank OEM 4m0121321k
OEM 4m0121321k is the genuine cap, coolant tank, fitting 57 vehicles, sourced used across Europe and delivered worldwide.
About OEM 4m0121321k
This is a genuine used OEM coolant tank cap, part number 4M0121321K. It is an original equipment component sourced from professional dismantlers across Europe, ensuring reliable function and factory fit. The cap seals the coolant reservoir, maintaining proper pressure and preventing leaks, which is essential for engine cooling system performance.
Compatible vehicles include various Chevrolet, Audi, VW, and Bentley models. Chevrolet applications span the Corsa, Beretta, Cavalier, Optra, Captiva, Astra, Malibu, and Avalanche (model years 1991-2013). This cap fits models such as the Chevrolet Corsa (1994-2002), Cavalier (1991-2003), and Captiva (2006-2011). It also fits select Audi, VW, and Bentley models with the same part specification.
Each part is inspected and shipped with tracking, delivered worldwide. Order with confidence for a cost-effective, durable replacement that meets OEM quality standards.
Listings we found
These public listings prove the supply is real. You don't buy from them — we source and deliver through the order box, at one delivered price.
Vehicles compatible with OEM 4m0121321k
This OEM code fits 57 vehicles. Use the filter to find yours; the engine and year range confirm the exact match.
OEM codes related to 4m0121321k
Other genuine OEM codes for Audi that are often ordered alongside this part.
More cap, coolant tank codes
We track 23 genuine cap, coolant tank part numbers. Browse the type to find the one that matches your vehicle.
Related models
Browse other Audi models we source and deliver.
Related brands
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Before you order
Read up on part numbers, fitment and how we source and ship genuine used OEM parts worldwide.
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