## IMR8C-9HES NGK Spark Plug Ensure optimal engine performance with the high-quality IMR8C-9HES spark plug from the renowned brand NGK. This spark plug guarantees reliability, efficiency, and long life, resulting in a smooth ride and fuel savings. ### Advanced Iridium Technology At the heart of the IMR8C-9HES spark plug is an iridium center electrode. This precious metal is characterized by exceptional resistance to spark erosion, significantly extending the spark plug's lifespan compared to standard models. Investing in an NGK iridium spark plug pays off with less frequent replacements and stable engine operation. ### Precise Specifications The IMR8C-9HES spark plug is designed with attention to detail to perfectly fit your vehicle. Below are the detailed specifications: * **NGK Code:** IMR8C-9HES * **Thread Diameter:** 10mm * **Thread Length:** 12.7mm * **Wrench Size:** 16mm ### Choose NGK Quality NGK is a world leader in the production of spark plugs, known for its innovative solutions and highest quality. By choosing the IMR8C-9HES spark plug, you are choosing proven technology and the certainty of trouble-free operation.