OE part number 037903023A is a Alternator Regulator compatible with ALFA ROMEO, AUDI and other makes. Available from 4 brands, priced from £17.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Alternator Regulator OE 037903023A prices range from £17.99 to £38.99, with 4 brands offering compatible parts.
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Technical Specifications
Show all specifications
Attribute
Value
Voltage [V]
14,3
Manufacturer Restriction
MARELLI
Voltage [V]
12
Manufacturer Restriction
Delco
Plotis [mm]:
80
Alternator Type
92
Packaging height [cm]
7,8
Packaging width [cm]
5,5
Weight [kg]
0,14
Charging Voltage [V]
28,3
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Related cross-references
Cross-reference numbers associated with 037903023A — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 037903023A fits vehicles from ALFA ROMEO, AUDI, BMW and other compatible models listed below.
What part type is 037903023A?
OE 037903023A 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 037903023A cost?
Replacement parts for OE 037903023A cost between £17.99 and £38.99, depending on brand and specification.
Which brands make Alternator Regulator 037903023A?
TRUCKTEC AUTOMOTIVE, AIC, HERTH+BUSS ELPARTS, HELLA all offer compatible replacements for OE 037903023A.
Is 037903023A original equipment or aftermarket?
OE 037903023A 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 037903023A?
OE (Original Equipment) number 037903023A 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 4 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 037903023A.
