OE part number 7539123 is a O2 Sensor compatible with ALFA ROMEO, BMW and other makes. Available from 8 brands, priced from £76.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
O2 Sensor OE 7539123 prices range from £76.99 to £133.99, with 8 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 7539123 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 7539123 fits vehicles from ALFA ROMEO, BMW, CHRYSLER and other compatible models listed below.
What part type is 7539123?
OE 7539123 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 7539123 cost?
Replacement parts for OE 7539123 cost between £76.99 and £133.99, depending on brand and specification.
Which brands make O2 Sensor 7539123?
ERA, EPS, HELLA, VEMO, HERTH+BUSS ELPARTS all offer compatible replacements for OE 7539123.
Is 7539123 original equipment or aftermarket?
OE 7539123 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 7539123?
OE (Original Equipment) number 7539123 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 8 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 7539123.
