fits model: 450. make: Ktm. year: 2005–2007.

( Brand: Ngk Atv Motorcycle Pwc Marine Snowmobile Parts ), ( Manufacturer Part Number: SX5373 ), ( Part Type: Spark Plug Engine ), ( Item Length: 3.070 )
The Ngk ATV PWC Marine SX5373 4-Piece 05-07 KTM 450 SMR Standard Spark Plugs 449cc 27ci Kit Set is an essential tool for maintaining the performance of your KTM 450 SMR. This spark plug kit is specifically designed for ATVs, PWCs, and marine engines, making it a versatile choice for various power sports vehicles.
Each set includes four SX5373 spark plugs, which are engineered to deliver reliable ignition and optimal engine performance. These spark plugs are suitable for KTM 450 SMR models manufactured between 2005 and 2007, and they are designed to work with engines with a displacement of 449cc or 27ci.
The SX5373 spark plugs are made from high-quality materials, including a nickel alloy center electrode and a ceramic insulator, which ensure durability and resistance to corrosion. They also feature a copper core, which helps to prevent engine fouling and ensures efficient combustion.
One of the standout features of these spark plugs is their heat range. The SX5373 spark plugs have a heat range of NGK's standard JIS 7, which means they are suitable for a wide range of operating conditions. This heat range ensures that the spark plugs can withstand high temperatures without overheating, while also providing sufficient heat to prevent misfires.
Installation of the SX5373 spark plugs is straightforward, and they come with a gap of 0.025 inches, which is the standard gap for most ATVs, PWCs, and marine engines. This means that you can install them right out of the box, without the need for any adjustments.
In conclusion, the Ngk ATV PWC Marine SX5373 4-Piece 05-07 KTM 450 SMR Standard Spark Plugs 449cc 27ci Kit Set is a high-quality, reliable, and durable spark plug solution for your KTM 450 SMR. Its nickel alloy center electrode, ceramic insulator, and copper core ensure efficient combustion and resistance to corrosion, while its heat range of NGK's standard JIS 7 makes it suitable for a wide range of operating conditions. With their straightforward installation and standard gap, these spark plugs are a convenient and hassle-free solution for maintaining the performance of your KTM 450 SMR.
Pros of buying a Ngk ATV PWC Marine SX5373 4pcs 05-07 KTM 450 SMR Standard Spark Plugs 449cc 27ci Kit Set Engine:1. Compatibility: These spark plugs are designed to fit KTM 450 SMR models from 2005 to 2007, ensuring a perfect fit.
2. Quality: Ngk is a reputable brand known for producing high-quality spark plugs that are reliable and long-lasting.
3. Kit Set: The kit set includes four spark plugs, making it a convenient and cost-effective option for owners who need to replace multiple plugs.
4. Spark Gap: The spark plugs have a 0.5mm spark gap, which is suitable for the engine's specifications.
5. Wide Application: The spark plugs are not only suitable for KTM 450 SMR but also for other ATVs, PWCs, and marine engines with similar specifications.
Cons of buying a Ngk ATV PWC Marine SX5373 4pcs 05-07 KTM 450 SMR Standard Spark Plugs 449cc 27ci Kit Set Engine:1. Limited Application: The spark plugs are only suitable for specific KTM models and years, which may limit their appeal to a narrower audience.
2. Price: Although the kit set is cost-effective for multiple replacements, the individual cost per spark plug may be higher compared to some other brands.
In conclusion, the Ngk ATV PWC Marine SX5373 4pcs 05-07 KTM 450 SMR Standard Spark Plugs 449cc 27ci Kit Set Engine is a reliable and high-quality option for KTM 450 SMR owners looking for replacement spark plugs. The convenience of a kit set and the brand's reputation for quality make it a worthwhile investment. However, the limited application and potentially higher cost per plug may be a disadvantage for some buyers.
Recommendation: If you own a KTM 450 SMR from 2005 to 2007 and are in need of spark plug replacements, the Ngk ATV PWC Marine SX5373 4pcs 05-07 KTM 450 SMR Standard Spark Plugs 449cc 27ci Kit Set Engine is a solid choice. The kit set offers convenience and value, and the Ngk brand is known for producing reliable and long-lasting spark plugs. If you are not a KTM 450 SMR owner, it may be worth considering other options that better fit your specific vehicle's needs.
4pcs 05-07 KTM 450 SMR NGK Standard Spark Plugs 449cc 27ci Kit Set Engine is: Status: In Stock.