Yamaha

Yamaha 5LW-81940-02-00 Starter Relay ATV Snowmobile

5.0 (4 reviews)

Reliable Electrical Component for Smooth StartsThe Yamaha 5LW-81940-02-00 Starter Relay Assembly ensures reliable starting performance for your ATV, motorcycle, snowmobile, or scooter. This new OEM part is designed to meet Yamaha's high-quality standards. Specifications: Part Number: 5LW-8194...

$79.95*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Reliable Electrical Component for Smooth Starts

The Yamaha 5LW-81940-02-00 Starter Relay Assembly ensures reliable starting performance for your ATV, motorcycle, snowmobile, or scooter. This new OEM part is designed to meet Yamaha's high-quality standards.

Specifications:

  • Part Number: 5LW-81940-02-00
  • Compatibility: Various Yamaha ATV, Motorcycle, Snow Mobile, and Scooter models (see fitment list)
  • Type: OEM Starter Relay Assembly

Specifications

Part Type
Starter Relay
Manufacturer Part Number
5LW-81940-02-00
Brand
Yamaha
Vehicle Type
ATV, Snowmobile

Pros & Cons

👍 Pros

  • A genuine Yamaha part, ensuring exact fit and function for compatible ATV and Snowmobile models.
  • Specifically designed as a starter relay, crucial for the ignition system's proper operation.
  • Manufactured by Yamaha, providing assurance of quality and adherence to original equipment specifications.
  • Direct replacement part, simplifying the installation process for maintaining a vehicle.
  • Helps ensure reliable starting for ATVs and snowmobiles, critical for outdoor use.

👎 Cons

  • The product title does not list specific ATV or snowmobile models it is compatible with, requiring buyers to verify suitability separately.
  • As a specific electrical component, incorrect installation could damage the part or the vehicle's electrical system.
  • No details are provided regarding its durability or resistance to environmental factors like moisture or extreme temperatures.
  • The part number "5LW-81940-02-00" is technical and may not be easily understood by all buyers without cross-referencing.
  • The product is a single component, meaning other related parts of the starting system may also need inspection or replacement.

Frequently Asked Questions

This part is a starter relay, which is an essential component in the ignition system of ATVs and snowmobiles, allowing the engine to start.
Yes, it is a genuine Yamaha brand part, as indicated by the product title.
This starter relay is designed for use in Yamaha ATV and Snowmobile models.
You should cross-reference the part number 5LW-81940-02-00 with your vehicle's owner's manual or parts catalog to ensure compatibility.
The product listing does not specify if installation instructions are included with the Yamaha starter relay.