MPA Electrical 12878 Starter

Remanufactured Starter for Hyundai, Kia, and Genesis

MPA Electrical Part Number 12878 is a remanufactured 12-volt starter built for OE fit, form, and function. It is a direct replacement starter for select Hyundai Santa Cruz, Hyundai Sonata, Genesis G70, and Kia K5 applications, with a clockwise (right) rotation, 11-tooth drive, 1.2 power rating, and flange mounting.

The Quality-Built remanufactured starter line focuses on OE-style replacement coverage and consistent build standards. This starter is remanufactured in TS16949 certified facilities and uses the Valeo family configuration for the listed vehicle applications.

Key Features

• 12.0-volt remanufactured starter
• Part Number: 12878
• Valeo family configuration
• 1.2 power rating
• Clockwise (right) starter rotation
• 11-tooth drive
• Flange mounting type
• OE-style replacement for listed Hyundai, Kia, and Genesis vehicles

Detailed Description

This MPA Electrical starter is built for direct replacement service on select 2021-2026 Hyundai and Kia platforms, including Hyundai Santa Cruz, Hyundai Sonata, Genesis G70, and Kia K5. It also covers 2021-2022 Hyundai Sonata models without Start/Stop feature. If you are searching for a remanufactured starter for a Hyundai Sonata 2023-2026, a Kia K5 2021-2024, or a Genesis G70 2024-2025, Part Number 12878 matches the listed applications.

This part cross-references 36100-2S000 and 1220121 for the same application.

What It Helps Address

• Slow or no-crank starting condition
• Intermittent starter engagement
• Grinding during engine start
• Starter failure from worn internal components
• Replacement needs after electrical starting system wear

Installation Notes and Tips

Verify the vehicle’s year, make, model, and Start/Stop configuration before ordering. Confirm the starter rotation, tooth count, voltage, and flange mount match the original unit. For best results, inspect battery condition, charging system output, and cable connections during installation. Use the vehicle-specific fitment listing to confirm whether your application is a Hyundai Santa Cruz, Hyundai Sonata, Kia K5, or Genesis G70.

Quality Assurance

Quality-Built remanufactured starters are produced to OE-style standards in TS16949 certified facilities. That process supports consistent fitment and dependable operation for the listed Hyundai Sonata, Kia K5, Hyundai Santa Cruz, and Genesis G70 applications.