MPA Electrical 12105N Starter

OE-Style Starter for Jeep Applications

MPA Electrical 12105N is a new 12-volt starter built for OE fit, form, and function. It uses a permanent magnet gear reduction design with a Bosch family configuration to support reliable cranking performance in select Jeep Cherokee, Wrangler, Comanche, and Wagoneer applications.

For buyers searching for a Jeep Cherokee starter or Jeep Wrangler starter replacement, this unit is built as a direct OE-style replacement with the correct pad mount, clockwise rotation, 9-tooth drive, and 1.4 kW power rating.

Key Features

• Part number: 12105N
• 12.0-volt starter assembly
• Permanent magnet gear reduction design
• Bosch family configuration
• 1.4 power rating
• Clockwise (right) rotation
• 9-tooth drive
• Pad mounting type
• New starter built to OE fit, form, and function standards

Detailed Description

The MPA Electrical 12105N starter is engineered as a direct replacement for select Jeep vehicles from 1986 through 1994. It is listed for 1986-1994 Jeep Cherokee, 1987-1994 Jeep Wrangler, 1986-1992 Jeep Comanche, and 1986-1987 Jeep Wagoneer. This makes it a practical choice when replacing a worn starter on a Jeep Cherokee 4.0L application or a Jeep Wrangler starting system that requires the same mounting and rotation specifications.

MPA Electrical positions its New starter line around OE-style replacement standards, using higher-grade components to support consistent operation over time. The 12105N part number is also useful for cross-reference searches when matching an existing starter by number.

This part cross-references Bosch-style applications such as JR775078 and JR775132 for the same application.

What This Starter Helps Solve

• Engine no-crank condition
• Slow or weak cranking
• Intermittent starter engagement
• Starter noise from worn internal components
• Replacement of a failed OE starter on select Jeep models

Installation Notes and Tips

Verify the vehicle year, model, and starter mounting style before installation. Confirm 12-volt electrical system requirements, clockwise rotation, 9-tooth drive count, and pad mount configuration match the original unit. Compare the existing starter part number and connector layout to the 12105N before final installation.

Compatible with these applications: Fits 1986-1994 Jeep Cherokee, N/A; Fits 1987-1994 Jeep Wrangler, N/A; Fits 1986-1992 Jeep Comanche, N/A; Fits 1986-1987 Jeep Wagoneer, N/A.

Quality Assurance

MPA Electrical New starters are built to OE fit, form, and function standards and use industry-leading quality controls with higher-grade components for dependable service.