Denso 280-0366 Starter

Denso Reman Starter for Lexus V6 Applications

The Denso Reman Starter 280-0366 is a 12-volt, 1.7 kW starter built for Lexus and Toyota applications that require clockwise rotation. It is remanufactured to restore factory-original starting performance for vehicles such as the Lexus IS250, IS350, GS350, GS300, RC300, RC350, and IS300.

Denso’s reman starter line focuses on OE-level electrical performance with remanufacturing steps that include high-voltage testing of the armature and field coils, refinished commutators, replacement copper terminals, and bench testing before release. This product line is built for drivers and repair shops that need a direct-fit starter solution for Lexus and Toyota starting systems.

Key Features

• 12.0-volt starter for OE-style electrical systems
• 1.7 kW power rating for strong cranking output
• Clockwise starter rotation
• High-voltage tested armature and field coils
• Premium copper terminals for consistent current transfer
• New bearings, brushes, and seals
• Bench-tested for factory-original performance

Detailed Product Overview

Denso Reman Starter 280-0366 is engineered for Lexus and Toyota vehicles that use a clockwise-rotation, 1.7 kW starter. The remanufacturing process replaces wear items and verifies electrical integrity so the starter is ready for dependable engine cranking in everyday driving conditions. This part number is commonly searched for Lexus IS250 starter replacement, Lexus IS350 starter replacement, and Lexus GS350 starter replacement applications.

This part cross-references BBB Industries 17946 and Remy 17538 for the same application.

What This Starter Helps Address

• Slow or weak engine cranking
• No-crank conditions caused by starter wear
• Intermittent starting from worn brushes or terminals
• Electrical resistance from aged starter components
• Cold-start and hot-start starting complaints

Installation Notes and Fitment

Compatible With 2016-2017 Lexus IS300, N/A; 2006-2017 Lexus IS350, N/A; 2016-2017 Lexus RC300, N/A; 2015-2017 Lexus RC350, N/A; 2014-2016 Lexus GS350, N/A; 2007-2011 Lexus GS350, N/A; 2006-2015 Lexus IS250, N/A; 2006 Lexus GS300, N/A.

Verify 12-volt system requirements, clockwise rotation, and OE connector and mounting match before installation. Confirm the vehicle’s starter specification against the original unit to ensure proper fitment on Lexus IS250, Lexus IS350, and Lexus GS350 applications. The part number 280-0366 is also used in interchange searches for related Lexus and Toyota starter replacements.

Quality Assurance

Denso remanufactured starters are processed through a controlled test-and-replace routine and bench-tested before shipment to confirm electrical function and cranking performance. The remanufactured design also supports material reuse, making it a practical choice for buyers who want OE-style performance with reduced raw material use.