fits make: Harley, Davidson. year: 2007–2009.

( Brand: Ngk Atv Motorcycle Pwc Marine Snowmobile Parts ), ( Manufacturer Part Number: SX3966 ), ( Part Type: Spark Plug ), ( Item Length: 3.070 )
The Ngk ATV PWC Marine SX3966 4-pack spark plugs are specifically designed for Harley-Davidson FXSTB Night Train models from the years 2007 to 2009. These spark plugs are an excellent choice for standard engine applications, ensuring optimal performance and reliability.
Each plug features a platinum center electrode and iridium ground electrode, which provide superior ignition and prolonged performance life. The platinum center electrode ensures a consistent and reliable spark, while the iridium ground electrode offers excellent heat conductivity and resistance to wear and corrosion.
The SX3966 spark plugs also feature a heat range of 7, which is suitable for regular operation and mild to moderate engine loads. This heat range allows the plug to maintain optimal operating temperatures, ensuring efficient combustion and preventing pre-ignition or misfires.
The spark plugs are equipped with a copper core, which provides excellent conductivity and cooling properties. The copper core helps to transfer heat away from the spark plug, preventing overheating and ensuring consistent performance even in high-temperature applications.
The Ngk ATV PWC Marine SX3966 4-pack spark plugs are easy to install and require no special tools. They are gapped to the correct specifications for Harley-Davidson FXSTB Night Train engines, ensuring a smooth and seamless installation process.
In summary, the Ngk ATV PWC Marine SX3966 4-pack spark plugs are an excellent choice for Harley-Davidson FXSTB Night Train models from 2007 to 2009. These spark plugs feature a platinum center electrode and iridium ground electrode for superior ignition and prolonged performance life, a heat range of 7 for consistent operation, and a copper core for excellent conductivity and cooling properties. With easy installation and proper gapping, these spark plugs ensure optimal performance and reliability for your Harley-Davidson FXSTB Night Train engine.
Pros of buying NGC ATV PWC Marine SX3966 4pcs 07-09 Harley Davidson FXSTB Night Train Standard Spark Plugs IC:1. Compatibility: These spark plugs are specifically designed for Harley Davidson FXSTB Night Train models from 2007 to 2009, ensuring a secure fit and optimal performance.
2. Quality: NGC is a well-known and trusted brand in the automotive industry, known for their high-quality products. These spark plugs are no exception, guaranteeing reliable ignition and prolonged engine life.
3. Performance: The SX3966 series of spark plugs are known for their superior ignition performance, which can result in improved engine efficiency, better fuel economy, and smoother engine operation.
4. Cost-Effective: Buying a 4-pack of spark plugs can be more cost-effective than buying them individually, especially if you plan on replacing them regularly.
Cons of buying NGC ATV PWC Marine SX3966 4pcs 07-09 Harley Davidson FXSTB Night Train Standard Spark Plugs IC:1. Availability: These spark plugs may not be readily available at all local auto parts stores, so you may need to order them online or from a specialty retailer.
2. Not Universal: These spark plugs are specifically designed for Harley Davidson FXSTB Night Train models, so they will not be compatible with other motorcycle models.
Conclusion:If you own a Harley Davidson FXSTB Night Train from 2007 to 2009 and are looking for high-quality, reliable spark plugs, the NGC ATV PWC Marine SX3966 4pcs 07-09 is a great option. While they may not be easily available in local stores, the performance benefits and cost-effectiveness of buying a 4-pack make them a worthwhile investment.
Recommendation:If you are unsure about which spark plugs to choose for your motorcycle, it is always a good idea to consult with a professional mechanic or the manufacturer's guidelines. They can provide you with the most accurate and up-to-date information to ensure that you are making the best decision for your vehicle.
4pcs 07-09 Harley Davidson FXSTB Night Train NGK Standard Spark Plugs ic: Status: In Stock.