OE part number 1821371L10 is a O2 Sensor compatible with ALFA ROMEO, ALPINA and other makes. Available from 5 brands, priced from £62.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
O2 Sensor OE 1821371L10 prices range from £62.99 to £98.99, with 5 brands offering compatible parts.
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Related cross-references
These cross-reference numbers link to the same or similar parts — including both OEM numbers and aftermarket alternatives. Click any entry to find compatible replacements.
OE 1821371L10 fits vehicles from ALFA ROMEO, ALPINA, AUDI and other compatible models listed below.
What part type is 1821371L10?
OE 1821371L10 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 1821371L10 cost?
Replacement parts for OE 1821371L10 cost between £62.99 and £98.99, depending on brand and specification.
Which brands make O2 Sensor 1821371L10?
ESEN SKV, ASTEMO-HITACHI, BOSCH, MAGNETI MARELLI, VALEO all offer compatible replacements for OE 1821371L10.
Is 1821371L10 original equipment or aftermarket?
OE 1821371L10 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 1821371L10?
OE (Original Equipment) number 1821371L10 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 5 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 1821371L10.
