MN-SF1G WSM Ignition Coil Jet Electrical Eh SJ650 Yamaha

Review WSM Mn/sf1g Ignition Coil For Yamaha Super Jet Electrical Eh for YAMAHA SJ650 1991–1993

The WSM MN/SF1G Ignition Coil is a crucial component of the electrical system for Yamaha SJ650 Jet electrical models produced between 1991 and 1993. This ignition coil is designed to generate a high voltage spark necessary for the engine's ignition system to fire up the engine.

The WSM MN/SF1G Ignition Coil is a compact, yet robust component, measuring approximately 2 inches in length, 1.5 inches in width, and 1.2 inches in height. Its housing is made of high-quality, durable materials that can withstand the rigors of regular use, ensuring longevity and reliability.

The ignition coil is designed with a primary winding that is capable of producing a low current of approximately 0.5 amps when the ignition switch is turned on. When the engine's distributor sends a signal to the ignition coil, the primary winding creates a magnetic field, which in turn causes the secondary winding to generate a much higher voltage, typically around 20,000 volts. This high voltage is then transferred to the spark plugs, creating a spark that ignites the engine's fuel mixture.

The WSM MN/SF1G Ignition Coil is a direct replacement for the original part on Yamaha SJ650 Jet electrical models. It comes with all necessary terminal connections and is easy to install, making it an excellent choice for those seeking to maintain or restore their motorcycle.

Additionally, this ignition coil is engineered to meet the strict specifications of Yamaha, ensuring optimal performance and reliability. It is also compatible with aftermarket performance parts, making it an excellent choice for those who have modified their motorcycle's ignition system.

In summary, the WSM MN/SF1G Ignition Coil is a high-performance, reliable, and easy-to-install component that is essential for the ignition system of Yamaha SJ650 Jet electrical models produced between 1991 and 1993. Its robust construction, high-voltage output, and compatibility with aftermarket performance parts make it an excellent choice for those seeking to maintain, restore, or enhance their motorcycle's ignition system.

The WSM MN/SF1G ignition coil is a popular aftermarket option for the 1991-1993 Yamaha SJ650 jet electrical EH motorcycle. Here are some pros and cons to help you decide whether or not to purchase this ignition coil:

1. Improved Performance: The WSM MN/SF1G ignition coil is known to provide better spark output compared to the OEM ignition coil, resulting in improved engine performance.

2. Longer Life Span: Aftermarket ignition coils like the WSM MN/SF1G are often built to last longer than OEM coils, reducing the need for frequent replacements.

3. Cost-Effective: In the long run, buying an aftermarket ignition coil like the WSM MN/SF1G can be more cost-effective as it may last longer than the OEM coil and eliminate the need for multiple replacements.

4. Availability: Aftermarket ignition coils like the WSM MN/SF1G are more widely available than OEM coils, making it easier to find and purchase one if needed.

1. Installation Complexity: Installing an aftermarket ignition coil like the WSM MN/SF1G may be more complicated than installing an OEM coil due to the need for additional wiring and modifications.

2. Compatibility Issues: While the WSM MN/SF1G ignition coil is generally compatible with the 1991-1993 Yamaha SJ650 jet electrical EH motorcycle, there is a possibility of compatibility issues arising in some cases.

3. Risk of Damaging OEM Parts: During the installation process, there is a risk of damaging OEM parts if not done correctly, which could result in additional repair costs.

The WSM MN/SF1G ignition coil can be a good investment for those looking to improve their motorcycle's performance and reduce the need for frequent replacements. However, it's essential to be aware of the potential installation complexity, compatibility issues, and the risk of damaging OEM parts during the installation process. If you have experience working on motorcycles and are comfortable with the potential risks, then the WSM MN/SF1G ignition coil could be a worthwhile investment.

If you decide to purchase the WSM MN/SF1G ignition coil, make sure to buy it from a reputable dealer to ensure its authenticity and quality. Additionally, be sure to follow the installation instructions carefully and consult with a professional mechanic if you're unsure about any aspect of the installation process to minimize the risk of damaging OEM parts.

Details:

Wsm ignition coil for 1991 - 1993 Yamaha SJ650 super jet - electrical eh: status: in stock.

specifications jetskiignitions:

• for makes: Yamaha
• for years: 1991–1993
• brand: Wsm
• mpn: Mn/sf1g
• compatible year: 1993 1992 1991
• compatible model: Sj650 Super Jet
• bundle description: 1 Pc Genuine Wsm Ignition Coil
• type: Ignition Coil
• core charge: Free No Core Charge
• fitment type: Direct Replacement

payments jetskiignitions:

• other
• wallet: apple-pay
• credit card: mastercard

seller jetskiignitions:

• city: multiple warehouses
• # reviews: 7902
• rating: 97.7%

returns jetskiignitions:

• policy: returns accepted
• time: 30 days
• paid by: buyer

shipping jetskiignitions:

• type: fixed
• transit: 2-2 days
• service: standard
• class: standard

general jetskiignitions:

• category: Watercraft Parts > Ignition Starting Systems

offer jetskiignitions:

• price: $86.21
• item condition: New
• in stock #: 1
• started: march 31, 2025
• sold #: 20
• options: ship-to-home
• availability: in stock