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About OE part number 505100
OE part number 505100 is a Alternator Regulator compatible with ALFA ROMEO, AUDI and other makes. Available from 18 brands, priced from £8.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Alternator Regulator OE 505100 prices range from £8.99 to £22.99, with 18 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 505100 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 505100 fits vehicles from ALFA ROMEO, AUDI, AUTOBIANCHI and other compatible models listed below.
What part type is 505100?
OE 505100 is an original equipment reference for a Alternator Regulator. It identifies the exact part specification used by the vehicle manufacturer.
How much does Alternator Regulator 505100 cost?
Replacement parts for OE 505100 cost between £8.99 and £22.99, depending on brand and specification.
Which brands make Alternator Regulator 505100?
AS-PL, FEBI BILSTEIN, HELLA, MOBILETRON, HC-Cargo all offer compatible replacements for OE 505100.
Is 505100 original equipment or aftermarket?
OE 505100 is an original equipment reference used by SEAT, FIAT, BMW. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements tested against the same specification.
What is OE number 505100?
OE (Original Equipment) number 505100 is a manufacturer's reference code for Alternator Regulator used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 18 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 505100.
