OE part number 51799398 is a O2 Sensor compatible with ALFA ROMEO, AUDI and other makes. Available from 5 brands, priced from £57.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
O2 Sensor OE 51799398 prices range from £57.99 to £160.99, with 5 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 51799398 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 51799398 fits vehicles from ALFA ROMEO, AUDI, BMW and other compatible models listed below.
What part type is 51799398?
OE 51799398 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 51799398 cost?
Replacement parts for OE 51799398 cost between £57.99 and £160.99, depending on brand and specification.
Which brands make O2 Sensor 51799398?
DELPHI, NTY, FAST, NTK, MEAT & DORIA all offer compatible replacements for OE 51799398.
Is 51799398 original equipment or aftermarket?
OE 51799398 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 51799398?
OE (Original Equipment) number 51799398 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 51799398.
