MPA Electrical 10148 Alternator

Remanufactured Alternator for Jeep Wrangler

MPA Electrical Part Number 10148 is a remanufactured 12-volt alternator built for OE fit, form, and function. It is specified for 2020-2023 Jeep Wrangler applications and uses an internal regulator, internal fan, and a serpentine pulley setup for direct replacement service.

The MPA Electrical Remanufactured line combines OE-style replacement construction with modern remanufacturing and testing processes. That approach helps deliver a charging component that matches the original application requirements for Jeep Wrangler charging system repair.

Key Features

• 12.0-volt alternator for charging system service
• 240.0 amp amperage rating
• Internal regulator and internal fan design
• Counterclockwise (left) rotation direction
• 6-groove serpentine pulley included
• Bosch family application with 8 o'clock rear plug clocking
• Remanufactured OE-style replacement for Part Number 10148

Detailed Description

This remanufactured alternator is engineered for 2020-2023 Jeep Wrangler models and is built to match the original electrical and mechanical requirements of the vehicle. The 240-amp output supports the charging demands of modern Wrangler electrical systems, while the internal regulator and internal fan help maintain proper alternator operation in a direct-fit replacement format. Part Number 10148 also cross-references 68292740AB for the same application.

Use this alternator when servicing a Jeep Wrangler charging system that requires a Bosch-family unit with counterclockwise rotation, a serpentine belt drive, and the specified rear plug clock position. Part Number 10148 is a practical OE replacement choice for Wrangler owners and repair shops looking for a remanufactured charging component that aligns with factory-style fitment.

What It Helps Fix

• Battery warning light caused by alternator output loss
• Low charging voltage during driving
• Electrical accessories losing power under load
• Hard-start or no-start conditions related to charging failure
• Noise or charging irregularities from a worn alternator

Installation Notes and Tips

Verify pulley type, rotation direction, connector clocking, and amperage rating before installation. Confirm the vehicle uses the listed 12-volt Bosch-family alternator configuration and inspect the serpentine belt system, battery condition, and charging cables during replacement. For best results, test the charging system after installation to confirm proper voltage output.

Compatible With 2020-2023 Jeep Wrangler, N/A. This fitment covers the listed Wrangler model years only, and Part Number 10148 should be matched to the vehicle’s original alternator specifications before installation.

Quality Assurance

MPA Electrical remanufactured alternators are produced to OE fit, form, and function standards and are tested using current remanufacturing and validation technology to support reliable replacement performance.