OE part number AF3101 is a Secondary Air Filter compatible with FORD, FORD USA and other makes. Available from 7 brands, priced from £30.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Secondary Air Filter OE AF3101 prices range from £30.99 to £65.99, with 7 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with AF3101 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE AF3101 fits vehicles from FORD, FORD USA, MITSUBISHI and other compatible models listed below.
What part type is AF3101?
OE AF3101 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 AF3101 cost?
Replacement parts for OE AF3101 cost between £30.99 and £65.99, depending on brand and specification.
Which brands make Secondary Air Filter AF3101?
FILTRON, HENGST FILTER, FLEETGUARD, KNECHT, MAHLE all offer compatible replacements for OE AF3101.
Is AF3101 original equipment or aftermarket?
OE AF3101 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 AF3101?
OE (Original Equipment) number AF3101 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 7 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 AF3101.