Denso FK16HR11 Iridium Spark Plugs for Toyota Corolla, Axio

The Denso Double Needle FK16HR11 is an Iridium Spark Plug designed to deliver optimal performance and longevity in internal combustion engines. Here’s a description of the spark plug and the cars in which it is commonly used:

Denso FK16HR11 Iridium Spark Plug:

1. Material: The FK16HR11 features a center electrode made of high-quality iridium, a precious metal known for its exceptional durability and high melting point. This ensures efficient ignition and a longer lifespan compared to traditional spark plugs.
2. Fine-Wire Design: Its fine-wire design provides a sharp, focused spark for improved ignition and combustion efficiency. This contributes to enhanced fuel efficiency and reduced emissions.
3. Heat Range: The spark plug has a specific heat range, indicating its ability to dissipate heat from the combustion chamber. It’s crucial to use the correct heat range for a particular engine to prevent overheating or fouling.
4. Compatibility: The Denso FK16HR11 is engineered to fit and function in a variety of automotive applications, making it a versatile choice for different makes and models.

Commonly Used in:

The Denso FK16HR11 Iridium Spark Plug is often used in a range of vehicles from various manufacturers. It is essential to refer to the specific vehicle’s manual or consult with a professional mechanic for accurate information. However, Denso spark plugs, including the FK16HR11, are commonly found in vehicles from manufacturers such as Toyota, Honda, Lexus, Subaru, and other Asian automakers. These spark plugs are designed to meet the stringent performance and emission standards of modern engines.

Benefits:

1. Improved Performance: The use of iridium in the construction enhances conductivity and ensures a consistent spark, contributing to improved engine performance.
2. Longevity: Iridium’s durability allows the spark plug to withstand the harsh conditions within the combustion chamber, resulting in an extended service life.
3. Fuel Efficiency: The precise and efficient combustion facilitated by the spark plug’s design can contribute to better fuel efficiency, ultimately saving on fuel costs.

When replacing spark plugs, it’s crucial to follow the vehicle manufacturer’s recommendations and specifications to ensure optimal engine performance. Always refer to the vehicle’s manual or consult with a qualified mechanic for the most accurate and vehicle-specific information.

Denso FK16HR11 Iridium Spark Plug is compatible with the following vehicles.

Toyota Corolla Axio 1.5
Toyota Allion 1.5
Toyota Fielder 1.5
Toyota Premio
Toyota Probox
Toyota Sienta
Toyota Vitz
Toyota Auris
Toyota Ractis