OE part number 21020136 is a O2 Sensor compatible with AUDI, BMW and other makes. Available from 3 brands, priced from £25.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
O2 Sensor OE 21020136 prices range from £25.99 to £43.99, with 3 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 21020136 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 21020136 fits vehicles from AUDI, BMW, BUICK and other compatible models listed below.
What part type is 21020136?
OE 21020136 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 21020136 cost?
Replacement parts for OE 21020136 cost between £25.99 and £43.99, depending on brand and specification.
Which brands make O2 Sensor 21020136?
ESEN SKV, DELPHI, MEAT & DORIA all offer compatible replacements for OE 21020136.
Is 21020136 original equipment or aftermarket?
OE 21020136 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 21020136?
OE (Original Equipment) number 21020136 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 3 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 21020136.