SPI Voltage Regulator for Yamaha Attak Apex Nytro Replaces OEM # 5JW-81960-00-00

Voltage Regulator for Yamaha

This SPI voltage regulator for Yamaha Attak, Apex, and Nytro snowmobiles replaces OEM part number 5JW-81960-00-00 and regulates charging system output to protect the battery and electrical components.

Overview

This SPI voltage regulator is a direct replacement for Yamaha Attak, Apex, and Nytro models, regulating voltage to keep the battery charged and prevent overcharging. It is built to match OEM specifications for reliable performance.

Built For Performance

• Direct replacement for Yamaha OEM regulator 5JW-81960-00-00
• Solid-state design for consistent voltage regulation
• Corrosion-resistant connector terminals
• Aluminum heat sink for efficient cooling
• Plug-and-play installation with OEM harness

Fits These Machines

• for Yamaha Attak
• for Yamaha Apex
• for Yamaha Nytro

On-The-Job Use

• Snowmobile trail riding
• Mountain climbing
• Long-distance touring
• Recreational riding

Specs At A Glance

Good To Know

Q: Does this regulator require any modification? A: No, it is a direct plug-in replacement for the OEM unit on compatible Yamaha models.

Q: How do I test if the regulator is faulty? A: Use a multimeter to check charging voltage at the battery terminals when the engine is running; if voltage exceeds 15V or is below 13V, the regulator may need replacement.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.