004-237 WSM Voltage Regulator Ultra 1200 Kawasaki

Review WSM Voltage Regulator For Kawasaki Ultra 150 for KAWASAKI 1200 1999–2005

The WSM 004-237 Voltage Regulator is a crucial component for the electrical system of Kawasaki 1200 Ultra 150 motorcycles manufactured between 1999 and 2005. This voltage regulator, with the part number 21066-3715, is specifically designed to maintain a consistent voltage output to the battery and other electrical components of your motorcycle.

The WSM 004-237 is an essential upgrade for riders who have experienced issues with their motorcycle's electrical system, including weak battery performance or inconsistent lighting. This regulator ensures that the voltage supplied to the battery remains within the optimal range for efficient charging and long-lasting battery life.

This voltage regulator is a compact, robust component, designed with high-quality materials and advanced engineering. It features a durable housing that protects it from the harsh conditions of the road, ensuring reliable performance even in extreme temperatures and vibrations. The internal components are carefully calibrated to provide precise voltage regulation, ensuring optimal charging efficiency and consistent electrical output.

Installing the WSM 004-237 voltage regulator is a straightforward process, making it an ideal solution for DIY motorcycle enthusiasts. The regulator comes with clear installation instructions, and all necessary mounting hardware is included in the package. Furthermore, the regulator is electrically compatible with the Kawasaki 1200 Ultra 150's wiring harness, making the installation process even simpler.

With its advanced design, reliable construction, and easy installation, the WSM 004-237 voltage regulator is an essential upgrade for any Kawasaki 1200 Ultra 150 motorcycle. By ensuring consistent voltage output and optimal charging efficiency, this regulator enhances the overall performance and reliability of your motorcycle's electrical system.

In summary, the WSM 004-237 Voltage Regulator is a high-performance, robust solution for Kawasaki 1200 Ultra 150 motorcycles with electrical system concerns. Its precise voltage regulation, durable construction, and easy installation make it an ideal choice for riders seeking to enhance their motorcycle's performance and reliability.

The WSM 004-237 voltage regulator is a popular aftermarket option for Kawasaki 1200 Ultra 150 models from 1999 to 2005 with the part number 21066-3715. This regulator is known for its ability to provide a more stable and consistent voltage output, which can lead to improved performance and longer battery life. Here are some pros and cons to consider before making a purchase.

1. Improved Voltage Stability: The WSM 004-237 voltage regulator offers more stable voltage output, which can help improve the performance of your Kawasaki 1200 Ultra 150.

2. Longer Battery Life: A more stable voltage output can also help extend the life of your battery.

3. Easy Installation: The regulator is relatively easy to install, and many users report that they were able to do it themselves.

4. Affordable: Compared to some other aftermarket options, the WSM 004-237 voltage regulator is relatively affordable.

1. Potential Compatibility Issues: Some users have reported compatibility issues with the WSM 004-237 voltage regulator, particularly with other aftermarket accessories.

2. No Factory Warranty: Since this is an aftermarket part, it does not come with a factory warranty.

3. May Not Be Necessary for All Users: For some riders, the stock voltage regulator may be sufficient, and upgrading may not provide noticeable benefits.

The WSM 004-237 voltage regulator is a solid option for Kawasaki 1200 Ultra 150 owners looking to improve the stability of their voltage output and potentially extend the life of their battery. However, it's important to note that there may be compatibility issues with other aftermarket accessories, and for some riders, the stock regulator may be sufficient. Ultimately, the decision to purchase this regulator depends on your specific needs and riding style.

If you're experiencing issues with voltage stability or are looking to improve the performance and longevity of your battery, the WSM 004-237 voltage regulator is a worthwhile investment. However, be sure to carefully consider any potential compatibility issues with other aftermarket accessories, and keep in mind that this is an aftermarket part without a factory warranty.

Details:

Voltage regulator for Kawasaki 1200 ultra 150 99-05 21066-3715: brand Wsm, part number 004-237, oem cross reference 21066-3715.

specifications jetskiignitions:

• for models: 1200
• for makes: Kawasaki
• for years: 1999–2005
• brand: Wsm
• mpn: 004-237
• part type: Voltage Regulator

returns jetskiignitions:

• policy: returns accepted
• time: 30 days
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• started: may 9, 2026

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• category: Watercraft Parts > Ignition Starting Systems

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