FWGC 19043R Starter

Starter for Lexus Denso Applications

This starter is built for Lexus applications that use a Denso permanent magnet gear reduction design. Part number 19043R is engineered for 12-volt systems and the 10-tooth, clockwise rotation configuration specified in the fitment data.

Key Features

• 12-volt starter for modern charging and starting systems
• Permanent magnet gear reduction design for efficient cranking
• Denso family construction with a flange mounting type
• 10-tooth starter gear and clockwise rotation
• Power rating of 1.7 for application-specific starting output

Detailed Description

Part number 19043R is a starter for Lexus vehicles listed with Denso PMGR specifications. It matches applications such as Lexus IS250, IS350, GS350, GS300, RC300, and RC350 where the original unit uses a 10-tooth, clockwise-rotation starter with flange mounting. The permanent magnet gear reduction layout is used to deliver the amp output needed for today’s vehicle electrical demands while keeping the starter compact and efficient.

This part cross-references Carlson 19043 for the same application.

What It Helps Solve

• Slow or weak engine cranking
• No-start conditions caused by starter failure
• Intermittent starting performance
• Replacement needs for worn Denso PMGR starters

Installation Notes and Tips

Verify the original starter’s voltage, tooth count, rotation, and mounting style before ordering. Fitment includes Lexus applications with Denso PMGR, 10T notes, and several 2018 models with production-date limits. Confirm the vehicle’s build date against the fitment notes for 2018 Lexus IS300, IS350, RC300, and RC350 applications.

Quality Assurance

Power Select starters are built with proprietary components and manufacturing processes to support long service life and consistent performance.