Valeo 501802 Alternator

OE-Quality Charging Replacement

The Valeo 501802 alternator is a 175-amp, 14-volt charging unit built for direct OE-style replacement. It is a 100% new alternator, not remanufactured, and uses an internal regulator with a clockwise rotation for consistent electrical output.

Compatible With Ford F-53 Motorhome Chassis, Ford F-59 Commercial Stripped Chassis, Ford F-450 Super Duty, Ford F-550 Super Duty, Ford Expedition, and Lincoln Navigator applications listed below. The 501802 is engineered for vehicles using a serpentine belt drive and a 6-groove pulley.

• 175-amp output for charging-system service
• 14-volt electrical system specification
• Internal fan and internal regulator design
• 6-groove pulley with serpentine belt routing
• Female 3-terminal connector

Product Details

Valeo has supplied automotive electrical systems since 1923, and this alternator reflects that OE-focused engineering approach. Premium rare earth magnets are used to improve power output without increasing unit size, while extensive thermal, vibration, and electrical testing supports dependable operation under demanding conditions. This part cross-references Bosch AL7681X and Remy 23013 for the same application. The Valeo 501802 is a practical choice for Ford and Lincoln charging-system service where OE fitment and stable output matter.

Common Uses

• Restoring weak or inconsistent battery charging
• Replacing an alternator with worn internal electrical components
• Addressing charging-system warning lights
• Correcting low-output conditions under electrical load
• Servicing OE-style charging systems on Ford and Lincoln vehicles

Installation Notes

Verify pulley style, connector configuration, amperage rating, and belt routing before installation. Confirm the application against the vehicle's charging-system specifications and match the part number 501802 to the required fitment. Professional installation is recommended for proper electrical testing after replacement.

Quality Assurance

Valeo positions this alternator as an OE-quality replacement and tests units for up to 1,000 hours in extreme thermal, vibration, and electrical conditions. The 501802 is built as a new unit to support long-term charging reliability.