The 4 x CR9EK NGK Spark Plugs for your vehicle are a perfect solution to ensure smooth and consistent engine performance. With a Stock Number of 4548, these high-quality spark plugs deliver excellent ignition and efficient combustion, reducing fuel consumption and emissions. The PTX coating on the threads prevents valve float, while the GDE copper and steel electrodes provide superior spark generation. Replace these spark plugs when the resistance is over 25 ohms or at regular service intervals recommended by your vehicle's manufacturer. With "4 x CR9EK NGK Spark Plugs Stock Number 4548," you can keep your engine running at its best, enhancing its overall efficiency and reliability.
