MPA Electrical 19633 Starter

Remanufactured Starter for Lexus V6 Applications

MPA Electrical 19633 is a remanufactured 12-volt starter built for OE fit, form, and function. It is engineered for Lexus IS300, IS350, RC300, RC350, and GS350 applications with a Nippondenso-style design and clockwise rotation.

This starter is remanufactured in TS16949 certified facilities to support consistent quality and dependable starting performance. The 1.6 kW power rating, permanent magnet gear reduction design, and 10-tooth configuration make it a direct replacement choice for the listed Lexus models.

Key Features

• Part number: 19633
• 12.0-volt starter for automotive starting systems
• Permanent magnet gear reduction design
• Nippondenso family starter construction
• 1.6 power rating
• Clockwise (right) starter rotation
• 10-tooth drive configuration
• Remanufactured to OE fit, form, and function standards

Detailed Description

MPA Electrical 19633 is a remanufactured starter for Lexus vehicles that use the Nippondenso-style starting system. It is built to match the original unit’s electrical and mechanical requirements, helping maintain proper engagement and cranking performance on 2018-2025 Lexus IS300, 2018-2025 Lexus IS350, 2018-2024 Lexus RC300, 2018-2024 Lexus RC350, and 2016-2020 Lexus GS350 applications. This part cross-references Toyota/Lexus OE number 28100-31220 for the same application.

The remanufactured product line from MPA Electrical focuses on OE-style replacement parts rebuilt to industry quality standards. For buyers searching for a remanufactured starter for Lexus IS350, Lexus RC350 starter replacement, or a Lexus GS350 starter by part number 19633, this unit provides the specified voltage, rotation, tooth count, and gear reduction design needed for the listed vehicles.

What This Starter Helps Address

• Slow or weak engine cranking
• No-crank conditions caused by starter failure
• Intermittent starting after key or push-button start command
• Grinding or improper starter engagement
• Electrical wear in the original starter assembly

Installation Notes and Tips

Verify the original starter’s voltage, rotation, tooth count, and mounting style before installation. Confirm vehicle application by year, make, and model, especially on Lexus IS300, IS350, RC300, RC350, and GS350 platforms. Inspect battery condition, charging output, and cable connections during replacement to avoid repeat starting issues. Compare the removed unit to part number 19633 and OE reference 28100-31220 before final installation.

Quality Assurance

MPA Electrical remanufactured starters are rebuilt in TS16949 certified facilities, a recognized benchmark for automotive manufacturing quality systems. The remanufacturing process is intended to restore OE-style fit and function for dependable service in the listed Lexus applications.