Compare 14 brands — check fitment and order online
21 matching parts
About OE part number A1991
OE part number A1991 is a Air cleaner compatible with AUDI, MERCEDES-BENZ and other makes. Available from 14 brands, priced from £8.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Air cleaner OE A1991 prices range from £8.99 to £40.99, with 14 brands offering compatible parts.
Aftermarket manufacturers cross-reference matching compressor, compressed-air system and centre rod assembly to OE A1991 — verify fitment before ordering.
Best PricesFree UK DeliverySecure Payment2.5M+ Parts
Related cross-references
Cross-reference numbers associated with A1991 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE A1991 fits vehicles from AUDI, MERCEDES-BENZ, SEAT and other compatible models listed below.
What part type is A1991?
OE A1991 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 A1991 cost?
Replacement parts for OE A1991 cost between £8.99 and £40.99, depending on brand and specification.
Which brands make Air cleaner A1991?
FEBI BILSTEIN, MANN-FILTER, DENCKERMANN, BLUE PRINT, Arnott all offer compatible replacements for OE A1991.
Is A1991 original equipment or aftermarket?
OE A1991 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 A1991?
OE (Original Equipment) number A1991 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 14 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 A1991.
