OE part number A8551 is a Secondary Air Filter compatible with AUDI, MERCEDES-BENZ and other makes. Available from 1 brands, priced from £71.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
No matching parts from this brand in this category. See related parts below or pick a different brand.
Technical Specifications
Show all specifications
Attribute
Value
Height [mm]
311
Height [mm]
322
Height [mm]
328
Height [mm]
340
Height [mm]
360
Height [mm]
383
Height [mm]
397
Height [mm]
422
Height [mm]
450
Height [mm]
479
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Related cross-references
Cross-reference numbers associated with A8551 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE A8551 fits vehicles from AUDI, MERCEDES-BENZ, SEAT and other compatible models listed below.
What part type is A8551?
OE A8551 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 A8551 cost?
Replacement parts for OE A8551 cost £71.99.
Which brands make Secondary Air Filter A8551?
FILTRON all offer compatible replacements for OE A8551.
Is A8551 original equipment or aftermarket?
OE A8551 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 A8551?
OE (Original Equipment) number A8551 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 1 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 A8551.
