fits model: Atc250r. make: Honda. year: 1985–1986.

( Manufacturer Part Number: 1985 ), ( Part Type: Spark Wire Ignition Plug Coil Cap ), ( Part By Region: Asian )
The 30510-mk4-405 spark plug is a vital component of your 1985-1986 Honda ATC250R's ignition system. This spark plug, specifically designed for these model years, is a crucial part of the engine's combustion process.
The 30510-mk4-405 spark plug is a center electrode, nickel-chromium alloy, and platinum tipped spark plug. The nickel-chromium alloy is resistant to corrosion, ensuring long-lasting performance even in harsh conditions. The platinum tip is an advanced feature that increases the plug's lifespan while also providing superior ignitability, resulting in improved engine performance and fuel efficiency.
The 30510-mk4-405 spark plug features a heat range of NGK's Iridium IX series. This means it is well-suited for high-compression engines and can operate at higher temperatures without losing performance. The iridium center electrode is 0.6mm in diameter, ensuring a strong, reliable spark at all times.
The spark plug also includes a copper core and a nitride-alumina insulator that improves heat transfer and reduces spark plug fouling, further extending its lifespan.
Installing the 30510-mk4-405 spark plug is straightforward, but it's essential to follow the proper installation procedures to ensure optimal engine performance. Make sure to use a high-quality spark plug socket and spark plug wrench to prevent damage to the plug or the engine.
In conclusion, the 30510-mk4-405 spark plug is a high-quality, reliable, and durable replacement for your Honda ATC250R's ignition system. Its advanced features, such as the platinum tip and iridium IX series heat range, ensure optimal performance and fuel efficiency, while its resistance to corrosion and fouling ensures a long lifespan.
Pros of buying a 30510-MK4-405 spark plug for your ATC250R (1985-1986) with the accompanying wire coil and ignition cap:1. Compatibility: The spark plug is specifically designed for Honda ATC250R vehicles from 1985 to 1986, ensuring a perfect fit.
2. Improved Performance: New spark plugs can help improve engine performance by providing a cleaner, more reliable spark, which can lead to better fuel efficiency and increased horsepower.
3. Longer Lifespan: High-quality spark plugs, like the 30510-MK4-405, are designed to last longer than standard plugs, reducing the frequency of replacements.
4. Enhanced Safety: A fresh spark plug can help ensure that your engine runs smoothly and efficiently, reducing the risk of engine misfires or other safety issues.
Cons of buying a 30510-MK4-405 spark plug for your ATC250R (1985-1986) with the accompanying wire coil and ignition cap:1. Cost: Replacing spark plugs, wire coils, and ignition caps can be a significant expense, especially if you opt for high-quality parts like the ones included in this kit.
2. Time Consumption: Installing these parts can be a time-consuming process, especially if you're not familiar with vehicle maintenance.
3. Potential for Damage: If not installed correctly, there's a risk of damaging other components or causing further issues with your engine.
Conclusion:While the 30510-MK4-405 spark plug, along with the wire coil and ignition cap, can provide numerous benefits for your Honda ATC250R, it's important to consider the associated costs and potential challenges. If you're comfortable with vehicle maintenance and willing to invest in high-quality parts, this kit could be a smart choice. However, if you're not confident in your ability to install these parts or would prefer to save on costs, you might want to consider seeking professional help or opting for less expensive alternatives.
Recommendation:If you decide to purchase the 30510-MK4-405 spark plug, wire coil, and ignition cap kit for your Honda ATC250R, make sure to read the instructions thoroughly and follow them carefully to avoid any damage or complications. It may also be helpful to consult with a mechanic or experienced DIYer to ensure that you're making the best choice for your vehicle and your budget.
The part number shows it will fit these model's.
Thanks and ride safe.
All the wires look good.
Coil ignition wire ATC250R plug spark assembly mk4 405 Honda oem cap this is a nice ignition coil that was pulled off a 1985 Honda ATC250R the coil was tested before being removed.