Denso 280-0394 Starter

Denso Reman Starter for Lexus LS460

The Denso 280-0394 reman starter is a 12-volt, 2.0 kW starter built for 2010-2012 Lexus LS460 applications. It uses clockwise rotation and is remanufactured to support reliable cranking performance in demanding starting conditions.

Denso’s Reman Starter line focuses on OE-style fit and electrical consistency. This starter is bench-tested after remanufacturing, with key electrical components inspected, refinished, or replaced to help restore factory-original starting performance.

Key Features

• 12.0-volt starter with 2.0 kW power rating
• Clockwise starter rotation
• High-voltage tested armature and field coils
• Refinished commutators with performance validation
• Premium copper terminals for stable electrical current
• New bearings, brushes, and seals
• Bench-tested for factory-original performance

Detailed Description

Denso 280-0394 is a remanufactured starter for Lexus LS460 models from 2010 through 2012. It is part of the Denso OE Reman Starter family, which is built around OE supplier experience and a controlled remanufacturing process. The starter is designed to deliver consistent cranking torque and dependable operation in both cold and hot weather starting conditions. This part cross-references Lester 19180 for the same application.

For buyers searching for a reman starter for 2010-2012 Lexus LS460, 280-0394 provides a direct replacement option with the electrical specifications and rotation direction needed for the application. It is also referenced by Toyota 28100-38060 in the same vehicle fitment.

Common Starting Problems It Can Address

• Slow or weak engine cranking
• No-start condition caused by starter failure
• Intermittent starter engagement
• Clicking during key start with a worn starter motor
• Voltage loss at the starter due to worn terminals or internal components

Installation Notes and Tips

Verify the vehicle is a 2010-2012 Lexus LS460 before ordering. Confirm 12-volt electrical system requirements, clockwise rotation, and 2.0 kW specification against the original unit. Inspect battery condition, cable integrity, and ground connections during installation, since poor electrical supply can affect starter performance. Compare the original starter to the replacement unit before mounting to confirm correct fitment and connector alignment.

Quality Assurance

Denso remanufactured starters are processed through testing and component replacement steps that include high-voltage testing of armatures and field coils, commutator refinishing, replacement of terminals and fasteners with copper components, and final bench testing. The result is a reman starter built to OE-style performance standards for Lexus LS460 starting systems.