MPA Electrical 19046 Starter Motor

Remanufactured Starter for Toyota and Lexus Applications

MPA Electrical Part Number 19046 is a remanufactured 12-volt starter built with a permanent magnet gear reduction design and a 1.6 kW rating. It uses a Nippondenso-style configuration with counterclockwise rotation and 13 teeth for direct replacement in select Toyota, Lexus, and Scion applications.

Key Features

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

Detailed Description

This MPA Electrical starter, part number 19046, is built for vehicles that use a Nippondenso-type starter with a permanent magnet gear reduction layout. The 1.6 kW rating supports reliable cranking performance, while the 12-volt design and counterclockwise rotation match the OE-style specifications used across several Toyota, Lexus, and Scion platforms. This part cross-references BBB Industries 19046 and TYC 19171 for the same application.

Compatible vehicle coverage includes the Toyota RAV4, Toyota Camry, Toyota Highlander, Toyota Sienna, Scion tC, Lexus RX350, and Lexus NX300 in the listed model years. For buyers searching for a remanufactured starter for 2018-2021 Lexus NX300, 2009-2011 Toyota RAV4, or 2010-2011 Lexus RX350, this unit matches the documented fitment and starter configuration.

What It Helps Resolve

• Engine no-crank condition
• Slow or weak cranking during startup
• Intermittent starter engagement
• Starter motor failure from worn internal components
• Starting issues tied to an incorrect rotation or tooth count

Installation Notes and Tips

Verify the vehicle’s starter configuration before installation, including 12-volt system requirements, counterclockwise rotation, 13-tooth drive, and the Nippondenso-style mounting and electrical layout. Fitment includes specific notes for some applications, such as Japan-built vehicles and date-based coverage on select Toyota and Lexus models. Confirm the exact year, engine application, and build notes against the vehicle before replacing the starter.

• Fits 2018-2021 Lexus NX300, N/A
• Fits 2018 Toyota RAV4, N/A
• Fits 2009-2011 Toyota RAV4, N/A
• Fits 2017 Toyota RAV4, N/A; Japan Built Vehicle, From 12/2016; Remanufactured
• Fits 2011-2016 Scion tC, N/A
• Fits 2016 Toyota Sienna, N/A
• Fits 2011 Toyota Sienna, N/A
• Fits 2014-2015 Lexus RX350, N/A
• Fits 2010-2011 Lexus RX350, N/A
• Fits 2012-2015 Lexus RX350, N/A; Japan Built Vehicle; Remanufactured
• Fits 2012 Lexus RX350, N/A; Except Japan Built Vehicle, To 08/2012; Remanufactured
• Fits 2012 Lexus RX350, N/A; Except Japan Built Vehicle, To 08/2012; Remanufactured
• Fits 2012 Toyota Highlander, N/A; Japan Built Vehicle; Remanufactured
• Fits 2010-2011 Toyota Camry, N/A
• Fits 2007 Toyota Camry, N/A
• Fits 2009-2011 Toyota Highlander, N/A

Quality Assurance

MPA Electrical remanufactured starters are rebuilt to meet the electrical and mechanical requirements of the listed applications, with attention to the OE-style design details that matter for proper starting performance. Part number 19046 is specified for direct-fit use in the documented Toyota, Lexus, and Scion vehicles above.