奔驰CLK/日产/丰田多车通用火花塞 WR8DC+3 0242229656

When your vehicle experiences rough idle, power loss, cold-start difficulty, or noticeably higher fuel consumption, it often indicates the spark plug electrodes are too wide gap or heavily carbonized, reducing ignition performance. The spark plug ignites the air-fuel mixture during normal engine operation to ensure complete combustion and smooth power output. Fits multiple post-2000 models from Mercedes-Benz, Chrysler, Nissan, Toyota, Mitsubishi, and more; OEM number 0242229656. Use a torque wrench to tighten to the specified torque to avoid thread damage from over-tightening or leaks from under-tightening.