WIRING HARNESS 04-05 YAMAHA YFZ LE SE 450 5TG-82590-00-00

This main electrical wiring harness is a direct replacement primary chassis electrical harness for Yamaha YFZ450 ATV models, used to restore connectivity across the vehicle’s main electrical system. It provides the main loom connection points for core circuits such as lighting, ignition, key switch and brake-related electrical connections, depending on the vehicle configuration.

Features

• Direct OEM replacement for the original main wiring loom


• Supports reliable power distribution and signal routing across the ATV electrical system


• Factory-style connector layout for straightforward installation


• Complete harness with main vehicle electrical connection points


• Professional installation recommended if unsure


• Designed for bolt-on fitting without modification

Specifications

• Type: Main electrical wiring harness


• Application: Primary chassis electrical harness


• Wire specification: 18AWG–20AWG


• Wire material: T2 red copper


• Outer material: Plastic


• Colour: Black


• Machine type: ATV

Cross-Reference OEM Part Numbers

• 5TG-82590-00-00


• 5TG825900000


• 5TG 82590 00 00


• 5TG82590

Vehicle Fitments

• Yamaha YFZ450, 2004–2005


• Yamaha YFZ450LE Limited Edition, 2004


• Yamaha YFZ450SE Special Edition, 2005