OE part number 180403 is a Crankcase ventilation oil separator compatible with AUDI, BMW and other makes. Available from 9 brands, priced from £15.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Crankcase ventilation oil separator OE 180403 prices range from £15.99 to £25.99, with 9 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 180403 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 180403 fits vehicles from AUDI, BMW, DODGE and other compatible models listed below.
What part type is 180403?
OE 180403 is an original equipment reference for a Crankcase ventilation oil separator. It identifies the exact part specification used by the vehicle manufacturer.
How much does Crankcase ventilation oil separator 180403 cost?
Replacement parts for OE 180403 cost between £15.99 and £25.99, depending on brand and specification.
Which brands make Crankcase ventilation oil separator 180403?
FEBI BILSTEIN, TOPRAN, NTY, MERTZ, HENGST FILTER all offer compatible replacements for OE 180403.
Is 180403 original equipment or aftermarket?
OE 180403 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 180403?
OE (Original Equipment) number 180403 is a manufacturer's reference code for Crankcase ventilation oil separator used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 9 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 180403.