fits model: Zrx1100, Zr1100c. make: Kawasaki. year: 1999–2000.

( Brand: Ngk Atv Motorcycle Pwc Marine Snowmobile Parts ), ( Manufacturer Part Number: SX4912 ), ( Part Type: Spark Plug ), ( Item Length: 3.310 )
The Ngk ATV PWC Marine SX4912 4-pack Spark Plugs are designed specifically for Kawasaki ZRX1100 models from 1999 to 2000, including the ZR1100C HM. These high-quality spark plugs are engineered with Iridium IX, a premium material known for its superior performance and longevity.
The Iridium IX electrode offers a longer service life, improved ignitability, and enhanced fuel efficiency. This results in a more powerful and smoother engine operation, reducing misfires and improving overall engine performance. The center electrode is plated with a fine-grained, high-density platinum alloy, which further enhances the spark plug's ignitability and durability.
These spark plugs are also designed to withstand the harsh marine environment. They are made with a corrosion-resistant nickel alloy shell and a copper-nickel alloy ground electrode. This ensures that they can withstand exposure to saltwater, humidity, and other corrosive elements that are common in marine environments.
The Ngk ATV PWC Marine SX4912 4-pack Spark Plugs are easy to install and come pre-gapped to the correct specifications for the Kawasaki ZRX1100. They are also compatible with engines with a displacement of 1052cc or 64ci, making them a versatile choice for many Kawasaki models.
In summary, these Ngk spark plugs are a premium choice for Kawasaki ZRX1100 owners who demand superior engine performance and longevity, even in harsh marine environments. Their use can lead to improved fuel efficiency, reduced misfires, and a more powerful and smoother engine operation.
Pros of buying Ngk ATV PWC Marine SX4912 4-pack spark plugs for Kawasaki ZRX1100/ZR1100C:1. Quality: Ngk spark plugs are known for their high-quality construction and long-lasting performance. The SX4912 series is specifically designed for use in marine and ATV applications, making them an excellent choice for your Kawasaki ZRX1100.
2. Iridium alloy: The spark plugs feature an iridium alloy center electrode, which provides better ignition efficiency and longer lifespan compared to standard copper or nickel electrodes.
3. Heat range: The spark plugs have a suitable heat range for your specific engine, ensuring optimal performance and preventing pre-ignition or misfires.
4. Compatibility: These spark plugs are specifically designed for the 1052cc/64ci engine of the Kawasaki ZRX1100 and ZR1100C, ensuring a perfect fit and no compatibility issues.
Cons of buying Ngk ATV PWC Marine SX4912 4-pack spark plugs for Kawasaki ZRX1100/ZR1100C:1. Expensive: Compared to standard spark plugs, iridium alloy spark plugs like the Ngk SX4912 series can be more expensive. However, their longer lifespan and improved performance may justify the higher cost in the long run.
2. Availability: Ngk spark plugs may not be readily available at all local auto parts stores. You may need to order them online or visit a specialty performance parts shop to find them.
Conclusion:Overall, Ngk ATV PWC Marine SX4912 4-pack spark plugs are a great choice for your Kawasaki ZRX1100 or ZR1100C. Their quality construction, iridium alloy center electrode, and suitable heat range will help ensure optimal engine performance. While they may be more expensive than standard spark plugs, their longer lifespan and improved ignition efficiency can make them a worthwhile investment.
Recommendation:I recommend purchasing the Ngk ATV PWC Marine SX4912 4-pack spark plugs for your Kawasaki ZRX1100 or ZR1100C if you're looking for a high-quality, long-lasting spark plug option. You can order them online or check with your local performance parts shop to see if they're in stock.
4pcs 99-00 Kawasaki ZRX1100 NGK Iridium IX Spark Plugs 1052cc 64ci ZR1100C hm: Status: In Stock.