fits make: Johnson.

( Brand: Johnson/evinrude/omc ), ( Manufacturer Part Number: QL87YC ), ( Part Type: Spark Plug ), ( Color: Metallic )
The Johnson/Evinrude/OMC QL87YC spark plug is a high-performance ignition component designed specifically for use in two-stroke outboard marine engines. This spark plug is engineered to deliver reliable ignition and superior combustion efficiency, ensuring optimal engine performance and fuel economy.
The QL87YC spark plug features a unique design with a fine-threaded porcelain insulator and a nickel-chrome center electrode. The insulator is specifically formulated to withstand the harsh marine environment, resisting corrosion and ensuring a long service life. The nickel-chrome center electrode provides excellent conductivity and durability, ensuring consistent sparking and reliable ignition.
This spark plug also includes a tapered ground electrode design, which helps to reduce fouling and improve combustion efficiency. The tapered ground electrode also helps to prevent carbon build-up, reducing the need for frequent plug changes.
The Johnson/Evinrude/OMC QL87YC spark plug is designed to meet the specific ignition requirements of two-stroke outboard marine engines. It is precision-machined to ensure a perfect fit and comes with a heat range that is optimized for the engine's combustion chamber design.
This spark plug is easy to install, with a straightforward procedure that can be completed in a few simple steps. It is recommended to replace the spark plug at regular intervals as part of routine engine maintenance to ensure continued peak performance and longevity.
In summary, the Johnson/Evinrude/OMC QL87YC spark plug is a high-quality ignition component designed for use in two-stroke outboard marine engines. Its unique design features a durable porcelain insulator and a nickel-chrome center electrode, along with a tapered ground electrode, making it an ideal choice for reliable ignition and optimal engine performance.
The Johnson/Evinrude/OMC ql87yc spark plug is a popular choice for outboard motor applications. Like any other product, it comes with its advantages and disadvantages. In this analysis, we will discuss the key pros and cons to help you make an informed decision.
Pros:1. Superior Performance: The ql87yc spark plug offers excellent performance due to its iridium center electrode and multi-granule insulator design. These features ensure a consistent and reliable spark, which in turn leads to improved combustion and better engine performance.
2. Longer Lifespan: Iridium is a highly durable material, and the ql87yc spark plug benefits from this property. Its longer lifespan translates to fewer replacements, saving you time and money in the long run.
3. Fuel Efficiency: The ql87yc spark plug's ability to maintain a strong spark contributes to improved fuel efficiency. A more efficient combustion process means less fuel is wasted, leading to cost savings and reduced environmental impact.
4. Suitability for Various Applications: The ql87yc spark plug is compatible with a wide range of outboard engines from Johnson, Evinrude, and OMC, making it a versatile choice for boat owners.
Cons:1. Expensive: Compared to conventional copper spark plugs, the ql87yc's iridium construction makes it a pricier option. However, its long lifespan and performance benefits may offset the initial investment.
2. Delicate Handling: Iridium spark plugs require more careful handling than their copper counterparts due to their fragile nature. Mishandling can lead to damage, which may impact their performance and lifespan.
3. Narrow Application Range: While the ql87yc spark plug is suitable for a broad range of engines, it may not be the best choice for all outboard motor applications. For specific engine models, other spark plug types might offer better performance or cost-effectiveness.
Conclusion:The Johnson/Evinrude/OMC ql87yc spark plug offers exceptional performance, durability, and fuel efficiency, making it an attractive choice for boat owners looking for a reliable and long-lasting solution. However, its high cost and delicate handling might be a concern for some users. Ultimately, the decision to purchase this spark plug depends on your engine's specific requirements, your budget, and your preference for maintenance frequency. If you prioritize excellent engine performance, a long spark plug lifespan, and fuel efficiency, the ql87yc spark plug is an excellent investment.
This is a factory original equipment item, not aftermarket. Brand new, genuine Johnson/Evinrude/OMC SPARK PLUG.