OE part number B40101 is a Headlight bulb compatible with ABARTH, ALFA ROMEO and other makes. Available from 2 brands, priced from £3.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Headlight bulb OE B40101 prices range from £3.99 to £34.99, with 2 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with B40101 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE B40101 fits vehicles from ABARTH, ALFA ROMEO, ALPINA and other compatible models listed below.
What part type is B40101?
OE B40101 is an original equipment reference for a Headlight bulb. It identifies the exact part specification used by the vehicle manufacturer.
How much does Headlight bulb B40101 cost?
Replacement parts for OE B40101 cost between £3.99 and £34.99, depending on brand and specification.
Which brands make Headlight bulb B40101?
PHILIPS, TOPRAN all offer compatible replacements for OE B40101.
Is B40101 original equipment or aftermarket?
OE B40101 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 B40101?
OE (Original Equipment) number B40101 is a manufacturer's reference code for Headlight bulb used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 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 B40101.
