YAMAHA 1L9-81970-60-00 Rectifier Voltage Regulator 78-79 XS400-2

( Part Type: Voltage Rectifier Regulator ), ( Manufacturer Part Number: 1L9-81970-60-00 )

Review YAMAHA 78-79 Rectifier Voltage Regulator

The Yamaha 1L9-81970-60-00 78-79 XS400-2 Rectifier Voltage Regulator is a crucial component for the electrical system of your Yamaha XS400 motorcycle model from the years 1978 and 1979. This regulator is responsible for maintaining a consistent voltage output from the battery to power the motorcycle's electrical components, such as the headlight, taillight, and ignition system.

This particular regulator is a 2-wire design, which means it has two wires coming out of it: the input wire, which connects to the battery, and the output wire, which connects to the electrical system. The regulator uses a rectifier to convert the alternating current (AC) from the motorcycle's alternator into direct current (DC) for the electrical system.

The regulator also includes a voltage regulator circuit that maintains a stable output voltage, typically around 14 volts, despite variations in engine speed or load. This ensures that the electrical components receive a consistent power supply, which is essential for reliable operation and longevity.

This Yamaha XS400-2 Rectifier Voltage Regulator is built to OEM (original equipment manufacturer) specifications to ensure a precise fit and optimal performance. It is also designed to be durable and long-lasting, with high-quality components and robust construction.

If you're experiencing issues with your motorcycle's electrical system, such as dim or flickering lights, intermittent ignition, or a dead battery, it may be a sign that your voltage regulator needs replacement. Installing a new Yamaha 1L9-81970-60-00 78-79 XS400-2 Rectifier Voltage Regulator can help restore your motorcycle's electrical system to its proper functioning state and provide you with peace of mind on the road.

Pros and Cons of Buying Yamaha 1L9-81970-60-00 78-79 XS400-2 Rectifier Voltage Regulator

The Yamaha 1L9-81970-60-00 78-79 XS400-2 Rectifier Voltage Regulator is an essential component for maintaining the electrical system in Yamaha XS400 motorcycles produced between 1978 and 1979. This part is responsible for regulating the voltage output from the motorcycle's alternator to ensure optimal charging and battery performance. Let's discuss some pros and cons of purchasing this rectifier voltage regulator.

1. OEM (Original Equipment Manufacturer) part: This regulator is a factory original part specifically designed for Yamaha XS400 motorcycles, which ensures proper fitment and compatibility with the motorcycle's electrical system.

2. Improved battery charging: A faulty rectifier voltage regulator can lead to poor battery charging or even prevent charging altogether. Replacing the faulty regulator with a new one can help improve battery charging performance and extend the life of the battery.

3. Reliable: Yamaha is known for producing high-quality parts, and this rectifier voltage regulator is no exception. It is built to last and can provide reliable voltage regulation for your motorcycle.

4. Easy installation: Installing a new rectifier voltage regulator is typically a straightforward process that can be completed in about an hour or less, depending on your mechanical skills and experience.

1. Cost: The price of the Yamaha 1L9-81970-60-00 78-79 XS400-2 Rectifier Voltage Regulator can be quite high compared to aftermarket alternatives. However, the cost may be justified due to the part's OEM quality and reliability.

2. Limited availability: This part may not be readily available at local motorcycle shops or parts stores, making it necessary to order it online. This could result in longer wait times for those who need the part urgently.

3. Compatibility with non-Yamaha batteries: This rectifier voltage regulator is specifically designed for Yamaha XS400 motorcycles, and using it with a non-Yamaha battery may not yield optimal results.

The Yamaha 1L9-81970-60-00 78-79 XS400-2 Rectifier Voltage Regulator is a high-quality, reliable part designed specifically for Yamaha XS400 motorcycles produced between 1978 and 1979. While it may come with a higher price tag than aftermarket alternatives, its OEM quality and reliability make it a worthwhile investment. If you own a Yamaha XS400 and are experiencing issues with your motorcycle's electrical system, consider replacing the faulty rectifier voltage regulator with a new one to ensure optimal charging performance and battery life.

If you own a Yamaha XS400 motorcycle and need to replace the rectifier voltage regulator, we would recommend purchasing the Yamaha 1L9-81970-60-00 78-79 XS400-2 Rectifier Voltage Regulator. This OEM part is specifically designed for your motorcycle and offers reliable voltage regulation, ensuring optimal charging performance and battery life. While the cost may be higher than aftermarket alternatives, the part's superior quality and compatibility make it a worthwhile investment.

Details:

part #: 1l9819706000 prices

• $99.89-$154.95

specifications rightrectifier:

• for makes: Yamaha
• part type: Voltage Rectifier Regulator
• manufacturer part number: 1L9-81970-60-00

shipping rightrectifier:

• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• cost: $6.50
• transit: 4-8 Days
• type: Fixed

general rightrectifier:

• condition: Used
• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers

seller rightrectifier:

• rating: 98.9%
• city: Comstock Park, Michigan
• # reviews: 3706

returns rightrectifier:

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

offer rightrectifier:

• sold: 0
• quantity: 1
• availability: In Stock
• best offers: True
• started: May 29, 2025
• options: Ship-to-home

payments rightrectifier:

• wallet: Google-pay
• other
• credit card: Diners-club

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