fits model: Dyna, Twin. make: Harley. year: 1999.

( Brand: Moroso ), ( Manufacturer Part Number: 18475 ), ( Part Type: Ignition Spark Wire Plug Cam ), ( Surface Finish: Black )
The 18475 8mm Moroso ignition spark plug wires for Harley-Davidson Dyna Twin Cam models from 1999 up are a high-quality upgrade for your motorcycle's ignition system. These wires are designed specifically for Harley-Davidson engines, ensuring a perfect fit and optimal performance.
Made from 8mm diameter conductors, these spark plug wires provide a large, low-resistance pathway for the electrical charge, reducing voltage drop and ensuring a strong, reliable spark at the plug tips. This results in improved combustion efficiency, increased power, and smoother engine operation.
The wires feature a high-temperature silicone rubber insulation that can withstand extreme temperatures, ensuring reliability even in the most demanding riding conditions. The insulation is also resistant to oil, fuel, and other harsh chemicals commonly found in a motorcycle engine, providing excellent protection against damage.
The 18475 8mm Moroso ignition spark plug wires are also designed with a high-quality, corrosion-resistant connector system. The connectors feature gold-plated terminals for superior electrical conductivity, and a robust, weather-resistant construction that ensures a secure connection and prevents corrosion over time.
In addition, these spark plug wires are available in a range of colors, allowing you to customize the look of your motorcycle to match your personal style.
Overall, the 18475 8mm Moroso ignition spark plug wires are a great upgrade for your Harley-Davidson Dyna Twin Cam, offering improved performance, reliability, and customization options.
Pros of buying 18475 8mm Moroso Ignition Spark Plug Wires for Harley Dyna Twin Cam (1999 up):1. High-Quality Materials: Moroso is a reputable brand known for producing high-quality aftermarket parts. The 8mm spark plug wires are made with top-notch materials that can withstand extreme temperatures and harsh conditions.
2. Improved Performance: The 8mm thick wires offer better conductivity, which can result in improved engine performance. They can deliver a stronger spark to the plugs, leading to more efficient combustion and increased horsepower.
3. Durability: The wires are designed to last longer than OEM (Original Equipment Manufacturer) spark plug wires. They are resistant to corrosion and wear, reducing the need for frequent replacements.
4. Enhanced Safety: The thicker wires reduce the risk of voltage drop, ensuring that the spark reaches the plug with the necessary intensity. This can help prevent misfires and improve overall engine safety.
Cons of buying 18475 8mm Moroso Ignition Spark Plug Wires for Harley Dyna Twin Cam (1999 up):1. Cost: The Moroso 8mm spark plug wires are more expensive than OEM wires. This may be a significant factor for budget-conscious customers.
2. Installation Requires Skill: While the installation process is not overly complicated, it does require some mechanical skills. If you're not comfortable working on your own motorcycle, you may need to hire a professional to install the new wires for you.
3. Potential Compatibility Issues: Ensure that the Moroso 8mm spark plug wires are compatible with your specific Harley Dyna Twin Cam model (1999 up). Some vehicles may require specific wire lengths or configurations.
Conclusion:If you're looking for a high-quality, long-lasting, and performance-enhancing spark plug wire set for your Harley Dyna Twin Cam, the 18475 8mm Moroso Ignition Spark Plug Wires are a worthwhile investment. While they are more expensive than OEM wires and require some mechanical skill for installation, the improvements in engine performance and safety make them a valuable upgrade for many motorcycle owners.
Recommendation:Consider the 18475 8mm Moroso Ignition Spark Plug Wires if you're looking for a reliable and performance-boosting upgrade for your Harley Dyna Twin Cam. Before making your purchase, ensure that the wires are compatible with your specific model and are within your budget. If you're unsure about installation, consider hiring a professional to ensure proper installation and avoid any potential issues.
These 8mm suppression core plug wires are insulated with superior UV stable edm for long life and resistance to cracking.
Wire strippers and crimping tool is recommended.
Custom fit from Moroso, the leader in performance technology.
Color: black 8mm jacket suppression core wire Kevlar and fiberglass yarns coated with latex conductive coating 7, 19 length , 90 plug end, straight coil end replaces HD 99a note: these are cut-to- length wires require assembly of side connector.