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12_62dfaff1-5409-4b13-925b-53d4668dcc8d - Northline Parts

Yamaha Starter Relay 6G1-81941-10-00 for WaveRunner SuperJet & Outboard

SKU: NLT2T04478
$26.59 In Stock
$26.59
Sale price  $26.59 Regular price 
Ships for free in 2–4 business days.
This starter relay switches battery current to the starter motor on compatible Yamaha personal watercraft and marine applications using the 6G1-series relay design.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
Brand / Platform Application
Yamaha PWC Many WaveRunner, WaveJammer and SuperJet models
Yamaha Marine Selected outboard applications using 6G1-series starter relay

Product Overview

When a relay fails, the starter may not crank, may click without engaging, or may work intermittently even when the battery and starter motor are healthy. Corroded battery cables, poor grounds and damaged start-switch wiring can create similar symptoms, so those should be checked before replacing the relay.

Yamaha parts catalogs show 6G1-81941-10-00 across numerous WaveRunner, WaveJammer, SuperJet and outboard diagrams from the late 1980s through later model years. Yamaha superseded several related numbers over time, so matching the connector, terminal layout and current/superseded part number is the most reliable fitment check.

Key Features & Performance

  • High-current starter switching relay
  • Yamaha 6G1-series mounting and terminal format
  • Used across multiple PWC and marine applications
  • Useful replacement for intermittent or failed starter engagement

Technical Specifications

  • Electrical function: starter motor relay
  • Match terminal and connector arrangement

OE / Reference Numbers

  • 6G1-81941-10-00
  • 6G1-81941-00-00
  • 6G1-81940-00-00
  • 6G1-8194A-10-00
  • 68V-8194A-00

Frequently Asked Questions

Is this an OEM part? This listing is for a replacement component. OE and manufacturer numbers are provided as fitment references and do not indicate original-manufacturer production unless the listing specifically states otherwise.

How do I verify fitment? Match the machine or engine model, the existing part number, and the mounting or connection details before ordering.

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