fits model: Yfm550, Fi, 4x4, Grizzly. make: Yamaha. year: 2009–2012.

( Brand: Ngk Atv Motorcycle Pwc Marine Snowmobile Parts ), ( Manufacturer Part Number: SX1035 ), ( Part Type: Spark Plug ), ( Item Width: 0.940 ), ( Item Height: 3.320 ), ( Item Length: 3.700 )
Experience unparalleled engine performance with the NGK ATV-PWC Marine SX1035 4-pack standard spark plugs, specifically designed for the Yamaha YFM550 Grizzly FI 4x4 Auto models from 2009 to 2012 (558cc). These premium spark plugs are an essential upgrade for your ATV, ensuring optimal engine efficiency, powerful acceleration, and prolonged engine life.
The NGK SX1035 spark plugs are meticulously crafted using advanced technology and materials. Each plug features a platinum center electrode and a tapered ground electrode, ensuring a consistent and powerful spark for efficient combustion. The heat range of these plugs is ideally suited for the Yamaha YFM550 Grizzly, providing the right balance between quick starts and reduced heat buildup, ensuring optimal engine performance under various riding conditions.
These plugs are designed to withstand the rigors of off-road use, as they are resistant to fouling, corrosion, and high-temperature wear. The durable insulator nose and ribbed insulator bridge enhance seal performance, preventing gas leakage and improving combustion efficiency.
The NGK ATV-PWC Marine SX1035 spark plugs are a direct fit for your Yamaha YFM550 Grizzly FI 4x4 Auto, ensuring hassle-free installation. With these plugs, you can expect improved throttle response, smoother idling, and increased fuel efficiency, transforming your ATV into a powerhouse on the trails.
Invest in the NGK ATV-PWC Marine SX1035 4-pack standard spark plugs and take your Yamaha YFM550 Grizzly to the next level of performance. With these top-quality plugs, you can confidently conquer any off-road adventure with unmatched power and reliability.
Product: NGK ATV PWC Marine SX1035 4-pack Spark Plugs for 09-12 Yamaha YFM550 Grizzly FI 4x4 Auto Standard Spark Plugs (558cc)
Pros:1. Designed specifically for the Yamaha YFM550 Grizzly FI 4x4 Auto (09-12) engines, ensuring a perfect fit and optimal performance.
2. The SX1035 spark plugs are made with a durable platinum center electrode and iridium ground electrode, promising long-lasting performance and improved ignitability.
3. NGK spark plugs are known for their high-quality construction, ensuring reliable operation and reduced misfires.
4. The 4-pack allows you to have spare plugs on hand for future replacements, saving you money in the long run.
Cons:1. These spark plugs are specifically designed for the stated model and year range, so they may not be compatible with other ATV or marine engines.
2. Some users have reported that the SX1035 spark plugs may be more expensive compared to generic alternatives.
3. If not properly installed or maintained, these spark plugs may not perform optimally, resulting in reduced engine efficiency or increased fuel consumption.
Conclusion:NGK ATV PWC Marine SX1035 spark plugs offer a high-quality, specifically-designed solution for the Yamaha YFM550 Grizzly FI 4x4 Auto (09-12). Their durability, improved ignitability, and long-lasting performance make them a worthwhile investment. However, it is essential to ensure compatibility with your specific engine and follow proper installation and maintenance procedures to maximize their benefits.
Recommendation:If you own a Yamaha YFM550 Grizzly FI 4x4 Auto (09-12), the NGK ATV PWC Marine SX1035 spark plugs are a recommended choice for improved engine performance and reliability. If you're unsure about compatibility or installation, consult your vehicle's manual or a professional mechanic to ensure a smooth and successful upgrade.
4pcs 09-12 Yamaha YFM550 Grizzly FI 4X4 Auto NGK Standard Spark Plugs 558cc os: Status: In Stock.