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34 matching parts
About OE part number 18643
OE part number 18643 is a Air cleaner compatible with ALFA ROMEO, BMW and other makes. Available from 27 brands, priced from £8.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Air cleaner OE 18643 prices range from £8.99 to £30.99, with 27 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 18643 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 18643 fits vehicles from ALFA ROMEO, BMW, CITROËN and other compatible models listed below.
What part type is 18643?
OE 18643 is an original equipment reference for a Air cleaner. It identifies the exact part specification used by the vehicle manufacturer.
How much does Air cleaner 18643 cost?
Replacement parts for OE 18643 cost between £8.99 and £30.99, depending on brand and specification.
Which brands make Air cleaner 18643?
DENCKERMANN, BLUE PRINT, FEBI BILSTEIN, ASHIKA, TOPRAN all offer compatible replacements for OE 18643.
Is 18643 original equipment or aftermarket?
OE 18643 is an original equipment reference used by VW, OPEL, AUDI. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements tested against the same specification.
What is OE number 18643?
OE (Original Equipment) number 18643 is a manufacturer's reference code for Air cleaner used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 27 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 18643.
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