YAMAHA 5EH-81940-00-00 Starter Relay

( Manufacturer Part Number: 5EH-81940-00-00 ), ( Type: Starter Motor )

Review YAMAHA New Oem Starter Relay #5eh-81940-00

The Yamaha 5AH-81940-00 starter relay is an essential component of the electrical system in various Yamaha outboard motors. This starter relay is designed to provide power to the starter motor when the ignition switch is turned to the "Start" position.

The relay is built with high-quality materials and features a robust construction, ensuring durability and reliability even in harsh marine environments. It is designed to handle the heavy current requirements of the starter motor and is rated for a maximum current of 20A at 12V.

The 5AH-81940-00 starter relay from Yamaha is easy to install and can be mounted in a convenient location near the starter motor and battery. It comes with clear markings on the relay housing, making it easy to identify the terminals for the battery, starter motor, and ignition switch.

The relay features a contact rating of 250,000 cycles, ensuring long-lasting performance and minimal wear over time. It also includes a built-in diode, which allows for proper battery charging during engine operation.

The Yamaha 5AH-81940-00 starter relay is an OEM (Original Equipment Manufacturer) part, meaning it is specifically designed and manufactured to meet the exacting standards of Yamaha outboard motors. By using a genuine Yamaha starter relay, you can ensure proper function and reliability of your outboard motor's starting system.

In summary, the Yamaha 5AH-81940-00 starter relay is a high-quality, durable component designed to provide power to the starter motor in various Yamaha outboard motors. Its robust construction, ease of installation, and long-lasting performance make it an excellent choice for boat owners looking to maintain the reliability and functionality of their outboard motor's starting system.

Starter Relay Replacement: A Look at Yamaha 5eh-81940-00

The Yamaha 5eh-81940-00 starter relay is a crucial component in the starting system of certain Yamaha outboard motors. Replacing a faulty starter relay can save you from dealing with frustrating starting issues. Here, we'll discuss the potential pros and cons of buying this specific part.

1. OEM (Original Equipment Manufacturer) Part: By purchasing a Yamaha 5eh-81940-00 starter relay, you're guaranteed an authentic, factory-made component. This can bring peace of mind, knowing that the part is designed to work perfectly with your specific motor.

2. Reduces Troubleshooting: If you've determined that the starter relay is the root cause of your starting issues, replacing it with an OEM part can save you time and money, as opposed to trying to diagnose and fix other potential problems.

3. Enhances Boating Experience: A properly functioning starter relay ensures a smooth boating experience. Starting your motor without hassle is essential for enjoying your time on the water.

1. Cost: Replacing a starter relay, especially with an OEM part, can be more expensive than other DIY boat repairs. However, investing in a quality part can save you money in the long run, as it minimizes the need for additional repairs or replacements.

2. Installation Complexity: Installing a starter relay might require some technical knowledge and skills. If you're not confident in your abilities, it may be wise to hire a professional mechanic to perform the replacement for you.

3. Availability: Depending on your location and the availability of parts from your local Yamaha dealer, you might experience a delay in receiving the starter relay. Be sure to plan ahead and order the part well in advance.

The Yamaha 5eh-81940-00 starter relay is an essential component for maintaining the performance and reliability of your outboard motor. While there are potential downsides, such as cost and installation complexity, the benefits, like ensuring a smooth boating experience and avoiding further complications, often outweigh the cons. If you're experiencing starting issues with your Yamaha motor, consider investing in an OEM starter relay to get your boat back on the water.

If you're in need of a starter relay replacement for your Yamaha outboard motor, it's recommended to purchase an authentic Yamaha 5eh-81940-00 part. Although the process might involve some cost and installation challenges, the peace of mind and enhanced boating experience that come with a functional starter relay make it a worthwhile investment.

To get started, contact your local Yamaha dealer or order the part directly from the Yamaha website. Be sure to follow the installation instructions carefully and consult with a professional mechanic if you're unsure about the process. With a properly functioning starter relay, you'll be back on the water in no time.

Details:

Designed for Yamaha motorcycles, this starter motor is a genuine part that ensures high quality and compatibility with the vehicle. It is a crucial component for starting the engine smoothly and efficiently, allowing riders to enjoy performance of their Yamaha bike without any electrical issues. The product is a new OEM Yamaha Starter Relay with the manufacturer part number 5EH-81940-00.

part #: 5eh819400000 prices

• $9.50-$59.99

specifications scostarters:

• for makes: Yamaha
• mpn: 5eh-81940-00-00
• type: Starter Motor

payments scostarters:

• credit card: Mastercard
• wallet: Google-pay
• other

offer scostarters:

• started: January 7, 2026
• availability: In Stock
• best offers: True
• quantity: 1
• options: Ship-to-home
• sold: 0

seller scostarters:

• rating: 100.0%
• city: Fincastle, Virginia
• # reviews: 1067

shipping scostarters:

• cost: $8.00
• type: Fixed
• transit: 3-9 Days
• class: Economy
• service: Economy

returns scostarters:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

general scostarters:

• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Starter Motors
• condition: New other see details

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