MPA Electrical 19634 Starter Motor

Remanufactured Starter for Lexus Applications

MPA Electrical Part Number 19634 is a remanufactured 12-volt starter built for select Lexus vehicles with Nippondenso-style fitment. It uses a permanent magnet gear reduction design and a 1.6 kW rating to support reliable engine cranking in the applications listed below.

Key Features

• Remanufactured starter from MPA Electrical
• Permanent magnet gear reduction design
• 1.6 kW output rating
• 12-volt electrical system
• Clockwise rotation
• 10-tooth drive configuration
• Manufacturer type: Nippondenso

Detailed Product Overview

This MPA Electrical starter, part number 19634, is built for Lexus IS300, RC300, GS300, GS200t, IS200t, and RC200t applications listed in the fitment data. The remanufactured construction supports OE-style replacement needs where the original starter uses a Nippondenso design, clockwise rotation, and a 10-tooth drive. This part cross-references 28100-36150 and 438000-2740 for the same application.

Compatible With 2018-2025 Lexus IS300, 2018-2025 Lexus RC300, 2018-2019 Lexus GS300, 2016-2017 Lexus GS200t, 2016-2017 Lexus IS200t, and 2016-2017 Lexus RC200t. If you are replacing a failing starter on a Lexus IS300, RC300, or GS300, verify the original unit matches the listed electrical and drive specifications before installation. Part number 19634 is the reference to use when matching this starter to the correct application.

Common Problems This Starter Can Address

• Engine no-crank condition
• Slow or weak starter engagement
• Intermittent starting caused by worn starter components
• Starter drive engagement issues
• Electrical starting failure in the listed Lexus applications

Installation Notes and Tips

Confirm the vehicle’s original starter matches 12 volts, clockwise rotation, 10 teeth, and the Nippondenso-style configuration before installation. Compare the removed unit to MPA Electrical 19634 and verify connector, mounting, and drive specifications against the original part. For fitment-based searches, this starter is commonly referenced for Lexus IS300 starter replacement, Lexus RC300 starter replacement, and Lexus GS200t starter replacement.

Quality Assurance

MPA Electrical remanufactured starters are rebuilt for replacement use in the specified applications and are identified by part number 19634 for accurate catalog matching. Use the listed OE cross-reference numbers and vehicle fitment data to confirm application before purchase.