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28 matching parts
About OE part number 81668
OE part number 81668 is a O2 Sensor compatible with AUTOBIANCHI, BMW and other makes. Available from 16 brands, priced from £58.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
O2 Sensor OE 81668 prices range from £58.99 to £111.99, with 16 brands offering compatible parts.
Aftermarket manufacturers cross-reference matching brake pad set, timing belt, injector valve and timing belt kit to OE 81668 — verify fitment before ordering.
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Related cross-references
Cross-reference numbers associated with 81668 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 81668 fits vehicles from AUTOBIANCHI, BMW, BMW (BRILLIANCE) and other compatible models listed below.
What part type is 81668?
OE 81668 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 81668 cost?
Replacement parts for OE 81668 cost between £58.99 and £111.99, depending on brand and specification.
Which brands make O2 Sensor 81668?
NTK, DELPHI, ESEN SKV, VALEO, MAGNETI MARELLI all offer compatible replacements for OE 81668.
Is 81668 original equipment or aftermarket?
OE 81668 is an original equipment reference used by BMW, MINI, CITROËN. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements tested against the same specification.
What is OE number 81668?
OE (Original Equipment) number 81668 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 16 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 81668.
