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About OE part number 81817
OE part number 81817 is a O2 Sensor compatible with ALFA ROMEO, AUDI and other makes. Available from 21 brands, priced from £18.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
O2 Sensor OE 81817 prices range from £18.99 to £219.99, with 21 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 81817 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 81817 fits vehicles from ALFA ROMEO, AUDI, CITROËN and other compatible models listed below.
What part type is 81817?
OE 81817 is an original equipment reference for a O2 Sensor. It identifies the exact part specification used by the vehicle manufacturer.
How much does O2 Sensor 81817 cost?
Replacement parts for OE 81817 cost between £18.99 and £219.99, depending on brand and specification.
Which brands make O2 Sensor 81817?
FEBI BILSTEIN, NTY, ESEN SKV, DELPHI, MAGNETI MARELLI all offer compatible replacements for OE 81817.
Is 81817 original equipment or aftermarket?
OE 81817 is an original equipment reference used by PEUGEOT, CITROËN, OPEL. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements tested against the same specification.
What is OE number 81817?
OE (Original Equipment) number 81817 is a manufacturer's reference code for O2 Sensor used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 21 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 81817.
