fits model: Road, Glide. make: Harley, Davidson. year: 2011.

( Brand: Ngk Atv Motorcycle Pwc Marine Snowmobile Parts ), ( Manufacturer Part Number: SX3947 ), ( Part Type: Spark Plug ), ( Item Length: 3.070 )
The NGC ATV PWC Marine SX3947 4-pack spark plugs are specifically designed for the 2011 Harley-Davidson FLTRU Road Glide Ultra Standard model. These high-quality spark plugs are engineered to deliver superior performance and reliability, ensuring optimal engine operation and improved fuel efficiency.
The SX3947 spark plugs feature a fine-wire center electrode, which provides a faster ignition spark for quicker combustion. This results in more complete combustion, reducing harmful exhaust emissions and improving engine performance. The fine-wire center electrode is also designed to withstand the high temperatures and pressures generated in the engine, ensuring a longer spark plug lifespan.
The insulator nose of the SX3947 spark plugs is tapered for easy installation, making it easy to replace the old spark plugs in your Harley-Davidson engine. The insulator nose is also made of high-quality material that resists corrosion and wear, ensuring a reliable spark even in harsh marine or ATV environments.
The NGC ATV PWC Marine SX3947 spark plugs are also designed with a copper-alloy ground electrode, which provides excellent conductivity and heat transfer. This results in a more consistent spark and improved engine performance, as well as reduced engine wear and tear.
Overall, the NGC ATV PWC Marine SX3947 4-pack spark plugs are a great choice for anyone looking to improve the performance and reliability of their 2011 Harley-Davidson FLTRU Road Glide Ultra Standard engine. With their fine-wire center electrode, tapered insulator nose, and copper-alloy ground electrode, these spark plugs are sure to provide superior performance and longevity.
Pros of buying NGC ATV PWC Marine SX3947 4pc Spark Plugs for 2011 Harley-Davidson FLTRU Road Glide Ultra/Standard:1. Compatibility: These spark plugs are specifically designed for 2011 Harley-Davidson FLTRU Road Glide Ultra/Standard models, ensuring a perfect fit and optimal performance.
2. Quality: NGC is a well-known brand with a reputation for manufacturing high-quality spark plugs. These SX3947 plugs are made to last, providing reliable ignition for your motorcycle.
3. Improved Performance: The spark plugs can help improve engine performance by providing a cleaner and more efficient combustion process. This can lead to better fuel economy and increased horsepower.
4. Easy Installation: Spark plugs are a straightforward part to replace, and these NGC plugs should be no exception. They come pre-gapped, so you don't need to worry about adjusting the gap before installation.
Cons of buying NGC ATV PWC Marine SX3947 4pc Spark Plugs for 2011 Harley-Davidson FLTRU Road Glide Ultra/Standard:1. Price: High-quality parts like these spark plugs can be more expensive than generic alternatives. However, the potential performance improvements and longevity may justify the higher cost for some riders.
2. Availability: While NGC is a well-known brand, not all auto parts stores may carry their products. You may need to order them online or from a specialty Harley-Davidson dealer.
Conclusion:Overall, the NGC ATV PWC Marine SX3947 4pc Spark Plugs for 2011 Harley-Davidson FLTRU Road Glide Ultra/Standard are a good investment for riders looking to optimize their motorcycle's performance and ensure reliable ignition. While they may be more expensive than some alternatives, their high quality and specific design for your motorcycle make them a worthwhile purchase.
Recommendation:If you're looking for high-quality spark plugs for your 2011 Harley-Davidson FLTRU Road Glide Ultra/Standard, consider the NGC ATV PWC Marine SX3947 4pc Spark Plugs. They can help improve your motorcycle's performance, are specifically designed for your model, and are made by a reputable brand. Just be prepared to pay a slightly higher price and potentially order them online if they're not available in your local auto parts store.
4pcs 2011 Harley Davidson FLTRU Road Glide Ultra NGK Standard Spark Plugs ni: Status: In Stock.