OE part number 38903803J is a Alternator Regulator compatible with ALFA ROMEO, AUDI and other makes. Available from 1 brands, priced from £36.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
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Related cross-references
Cross-reference numbers associated with 38903803J — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 38903803J fits vehicles from ALFA ROMEO, AUDI, BMW and other compatible models listed below.
What part type is 38903803J?
OE 38903803J 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 38903803J cost?
Replacement parts for OE 38903803J cost £36.99.
Which brands make Alternator Regulator 38903803J?
HERTH+BUSS ELPARTS all offer compatible replacements for OE 38903803J.
Is 38903803J original equipment or aftermarket?
OE 38903803J 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 38903803J?
OE (Original Equipment) number 38903803J 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 1 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 38903803J.