fits model: Yz250. make: Yamaha.

( Brand: Ngk Atv Motorcycle Pwc Marine Snowmobile Parts ), ( Manufacturer Part Number: SX6474 ), ( Part Type: Spark Plug Engine ), ( Item Length: 3.310 )
The NGC ATV PWC Marine SX6474 4-Piece Spark Plug Kit is specifically designed for Yamaha YZ250 models from 1977 to 1981, and is also suitable for engines with a displacement of 249cc or 15ci. This kit set includes four high-quality Iridium IX spark plugs, which are renowned for their exceptional performance and durability.
The Iridium IX spark plugs feature a fine, iridium center electrode that can withstand heat and provide a stable, long-lasting spark. This results in improved combustion, increased fuel efficiency, and better engine performance. The plugs also have a copper ground electrode and nickel-plated shell, which help to reduce fouling and ensure reliable ignition.
This spark plug kit is suitable for use in a wide range of marine and ATV applications, including personal watercraft, snowmobiles, and all-terrain vehicles. The SX6474 spark plugs are easy to install and are compatible with the Yamaha YZ250 engine, making this kit a convenient and cost-effective solution for maintaining the performance of your vehicle.
In summary, the NGC ATV PWC Marine SX6474 4-Piece Spark Plug Kit is a high-quality, reliable, and durable solution for maintaining the performance of your Yamaha YZ250 engine. With their fine iridium center electrode and copper ground electrode, these spark plugs provide a stable and long-lasting spark, resulting in improved combustion, increased fuel efficiency, and better engine performance. This kit set is an excellent choice for marine and ATV applications, and is easy to install, making it a convenient and cost-effective solution for maintaining the performance of your vehicle.
Pros of buying a Ngk ATV PWC Marine SX6474 4pcs 77-81 Yamaha YZ250 Iridium IX spark plugs 249cc 15ci kit set engine:1. **Brand Reputation**: Ngk is a well-known and trusted brand in the automotive industry, known for producing high-quality spark plugs.
2. **Iridium Tip**: The iridium tip in these spark plugs provides excellent durability and longer spark plug life, reducing the need for frequent replacements.
3. **Kit Set**: The kit set includes 4 spark plugs, which is convenient for those who need to replace all their spark plugs at once.
4. **Fitment Guarantee**: These spark plugs are designed to fit Yamaha YZ250 engines from 77-81, reducing the risk of misfit or compatibility issues.
Cons of buying a Ngk ATV PWC Marine SX6474 4pcs 77-81 Yamaha YZ250 Iridium IX spark plugs 249cc 15ci kit set engine:1. **Price**: Compared to some other spark plugs, these may be considered expensive due to the high-quality materials and brand reputation.
2. **Availability**: Depending on your location, these spark plugs may not be widely available in local stores, so you may need to order them online.
In conclusion, if you're looking for high-quality spark plugs that offer excellent durability and are designed to fit your Yamaha YZ250 engine, the Ngk ATV PWC Marine SX6474 4pcs 77-81 Yamaha YZ250 Iridium IX spark plugs 249cc 15ci kit set engine is a great choice. However, the price may be a potential drawback for some customers. If you're on a tight budget, you may want to consider other options, but keep in mind that you may need to replace them more frequently. If durability and reliability are your top priorities, the higher price of these spark plugs may be worth it.
4pcs 77-81 Yamaha YZ250 NGK Iridium IX Spark Plugs 249cc 15ci Kit Set Engine eo: Status: In Stock.