OE part number 178012540B is a Secondary Air Filter compatible with BMW, CITROËN and other makes. Available from 4 brands, priced from £30.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Secondary Air Filter OE 178012540B prices range from £30.99 to £78.99, with 4 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 178012540B — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 178012540B fits vehicles from BMW, CITROËN, FIAT and other compatible models listed below.
What part type is 178012540B?
OE 178012540B is an original equipment reference for a Secondary Air Filter. It identifies the exact part specification used by the vehicle manufacturer.
How much does Secondary Air Filter 178012540B cost?
Replacement parts for OE 178012540B cost between £30.99 and £78.99, depending on brand and specification.
Which brands make Secondary Air Filter 178012540B?
FILTRON, HENGST FILTER, DONALDSON, PURRO all offer compatible replacements for OE 178012540B.
Is 178012540B original equipment or aftermarket?
OE 178012540B 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 178012540B?
OE (Original Equipment) number 178012540B is a manufacturer's reference code for Secondary Air Filter used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 4 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 178012540B.
