Compare 13 brands — check fitment and order online
14 matching parts
About OE part number 4G0121403AC
OE part number 4G0121403AC is a Coolant expansion tank compatible with AUDI, AUDI (FAW) and other makes. Available from 13 brands, priced from £23.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Coolant expansion tank OE 4G0121403AC prices range from £23.99 to £47.99, with 13 brands offering compatible parts.
Best PricesFree UK DeliverySecure Payment2.5M+ Parts
Related cross-references
Cross-reference numbers associated with 4G0121403AC — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 4G0121403AC fits vehicles from AUDI, AUDI (FAW), VW (SVW) and other compatible models listed below.
What part type is 4G0121403AC?
OE 4G0121403AC 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 4G0121403AC cost?
Replacement parts for OE 4G0121403AC cost between £23.99 and £47.99, depending on brand and specification.
Which brands make Coolant expansion tank 4G0121403AC?
vika, MAHLE, KAMOKA, TOPRAN, FEBI BILSTEIN all offer compatible replacements for OE 4G0121403AC.
Is 4G0121403AC original equipment or aftermarket?
OE 4G0121403AC 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 4G0121403AC?
OE (Original Equipment) number 4G0121403AC 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 13 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 4G0121403AC.
.JPG&w=3840&q=75)
.JPG&w=3840&q=75)
