Toyota Prado/ Crown / Lexus Iridium Spark Plug IKBH20TT 4705 Triple-Electrode Dual-Prong

When your Toyota Prado, Crown, or Lexus exhibits rough idle, sluggish acceleration, cold-start difficulties, or noticeably higher fuel consumption, it usually indicates worn spark plug electrodes or heavy carbon buildup with insufficient ignition energy. This IKBH20TT 4705 iridium spark plug precisely produces stable high-energy sparks under normal operation, ensuring complete combustion for smooth engine operation and power response. Fits Toyota Prado, Crown and Lexus models from 2000 onward. Install with a torque wrench to the specified torque; avoid over-tightening to prevent damage to the cylinder head threads, and ensure spark plug gap matches engine specifications.