Description
Product Overview
Part Name: Alternator Regulator
Part Numbers: F00M144103, 20523391 (compatible)
Vehicle Compatibility: Volvo Trucks: FH, FM, FMX, VN series (2005–2020) with OEM alternators requiring voltage regulator replacement. Also suitable for cross-brand heavy-duty trucks using alternators with 20523391 reference.
Configuration: OEM-style electronic alternator regulator designed to control charging voltage output in heavy-duty truck alternator systems
Function: Maintains stable battery voltage and electrical system performance by regulating alternator output under varying loads and operating conditions
Technical Specifications
Type: Electronic alternator voltage regulator
Material: Durable electronic module with heat-resistant housing
Application: Fits alternators used in Volvo and other heavy-duty trucks manufactured between 2005–2020 using references F00M144103 or 20523391
Installation: Direct-fit OEM-style replacement; integrates with alternator assembly for plug-and-play functionality
Service Interval: Replace when experiencing charging faults, unstable battery voltage, or ECU alternator fault codes
Delivery & Availability
Stock Options: High-quality alternator regulators available for Volvo and compatible trucks
Delivery Time: 3–7 days internationally
Payment & Security
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