Denso 210-5369 Alternator - Lower or Primary

Denso Reman Alternator for Ford Charging Systems

The Denso 210-5369 reman alternator is built for Ford trucks and vans that rely on a stable 12-volt charging system. It is a 110 amp unit with an internal regulator, internal fan, and clockwise rotation, making it a direct-fit electrical replacement for select Ford E-Series and Super Duty applications.

Compatible With 1998-2003 Ford E-350 Econoline, E-350 Econoline Club Wagon, E-350 Club Wagon, E-350 Super Duty, F-250 Super Duty, and F-350 Super Duty applications listed below.

Key Features

• 12.0-volt remanufactured alternator
• 110 amp amperage rating for Ford OE charging requirements
• Internal fan and internal voltage regulator
• Clockwise rotation
• Built to Denso First Time Fit standards for proper mounting and OE-style alignment
• Remanufactured using tested stators, rectifiers, rotors, bearings, and slip-ring finishing processes

Product Details

Denso reman alternators are processed to OE-level benchmarks, with electrical components tested under high-voltage conditions and wear surfaces finished to reduce brush abrasion. The result is a reman alternator designed for vehicles with multiple electronic loads, where charging stability matters. Part number 210-5369 is a Ford OE family unit and cross-references Ford F81U-10300-CC for the same application.

Fits 1998 Ford E-350 Econoline, Lower; Fits 1998-2002 Ford E-350 Econoline Club Wagon, Lower; Fits 1999-2002 Ford F-250 Super Duty, Primary; Fits 1999-2002 Ford F-350 Super Duty, Primary; Fits 2001-2003 Ford E-350 Super Duty, Lower; Fits 2003 Ford E-350 Club Wagon, Lower.

Common Charging Problems This Part Can Address

• Low battery charge or repeated battery drain
• Dim lights or fluctuating electrical output
• Charging warning light on the dash
• Alternator noise from worn internal bearings
• Voltage instability in vehicles with heavy electrical demand

Installation Notes and Tips

Verify the vehicle’s alternator position, amperage requirement, and dual- or single-alternator configuration before installation. This unit is listed for Lower and Primary positions only, so match the application notes exactly. Inspect the belt, pulley alignment, battery condition, and charging cables during replacement to help confirm the charging system is operating correctly after installation.

Quality Assurance

Denso reman alternators are assembled and tested to meet OE fit and performance expectations, with component validation focused on durability, electrical integrity, and consistent output. Part number 210-5369 is engineered for proper mounting and reliable service in the Ford applications shown.