MPA Electrical 8258602 Alternator

Remanufactured Alternator for Ford and Mazda

MPA Electrical remanufactured alternator Part Number 8258602 is built for 12-volt charging systems that require a 95 amp output, internal regulation, and a 6-groove serpentine pulley. It is a direct-fit electrical replacement for select Ford Ranger and Mazda B4000 applications with the specified connector and rotation requirements.

This remanufactured alternator line focuses on restoring charging performance with OE-style fitment details. Part Number 8258602 is specified with clockwise rotation, internal fan design, and a clock position of 2:00 for applications that match the original mounting and electrical layout.

• 95 amp output for factory-style charging performance
• 12 volt alternator with internal regulator
• Internal fan design
• 6-groove serpentine pulley
• Clockwise rotation with 2:00 clock position
• Manufacturer listed as Ford for OE-style application matching

Fitment Details

• Fits 2004-2006 Mazda B4000, N/A, w/ 95 amp alt.; Remanufactured
• Fits 2001 Mazda B4000, N/A, w/ 95 amp alt.; Remanufactured
• Fits 2005 Ford Ranger, N/A, w/ 95 amp alt.; Remanufactured
• Fits 2001 Ford Ranger, N/A, w/ 95 amp alt.; Remanufactured
• Fits 2002-2004 Ford Ranger, N/A, Remanufactured
• Fits 2002-2003 Mazda B4000, N/A, w/ 95 amp alt., w/ extended B+ connector; Remanufactured

Detailed Description

MPA Electrical 8258602 is a remanufactured alternator for Ford Ranger and Mazda B4000 models that use a 95 amp charging setup. It is built for 12 volts, uses an internal regulator, and features a 6-groove serpentine pulley to match the original belt drive configuration. The listed clock position, rotation, and connector notes help confirm proper alignment and electrical connection during replacement.

This part cross-references BBB Industries 8258 for the same application. It also references OE-style part numbers including 1F22-18-300A and 1L5U-10300-BA.

Common Replacement Reasons

• Battery warning light or charging system warning
• Low charging output at idle or under load
• Dim lights caused by weak alternator output
• Battery discharge after driving
• Noisy or failing alternator bearings or internal components

Installation Notes and Tips

Verify the pulley groove count, clock position, rotation, and connector style before installation. Confirm whether your Ford Ranger or Mazda B4000 uses the standard 95 amp alternator or the extended B+ connector noted in the fitment data. Compare the original unit to Part Number 8258602 to ensure the mounting ears and electrical terminals match exactly.

Quality Assurance

MPA Electrical remanufactured parts are rebuilt for replacement use in vehicle charging systems. This alternator is specified with OE-style fitment details to support accurate application matching on compatible Ford Ranger and Mazda B4000 models.