OE part number 1K0121407B is a Coolant expansion tank compatible with AUDI, SEAT and other makes. Available from 2 brands, priced from £17.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant expansion tank OE 1K0121407B prices range from £17.99 to £19.99, with 2 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 1K0121407B — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 1K0121407B fits vehicles from AUDI, SEAT, SKODA and other compatible models listed below.
What part type is 1K0121407B?
OE 1K0121407B is an original equipment reference for a Coolant expansion tank. It identifies the exact part specification used by the vehicle manufacturer.
How much does Coolant expansion tank 1K0121407B cost?
Replacement parts for OE 1K0121407B cost between £17.99 and £19.99, depending on brand and specification.
Which brands make Coolant expansion tank 1K0121407B?
vika, Borsehung all offer compatible replacements for OE 1K0121407B.
Is 1K0121407B original equipment or aftermarket?
OE 1K0121407B is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.
What is OE number 1K0121407B?
OE (Original Equipment) number 1K0121407B is a manufacturer's reference code for Coolant expansion tank used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 1K0121407B.
