于丰田现代福特大众车系

KLP IK16 5303 iridium spark plugs are a universal replacement not bound to a specific OEM number, compatible with Toyota, Hyundai, Ford, VW and other mainstream brands post-2000s. They ignite the air-fuel mixture with an iridium electrode, offering higher durability and stable ignition. After installation, they can resolve idle jitter, sluggish acceleration, and higher fuel consumption, especially for vehicles with 40,000-60,000 km since last change. If cold start is hard, acceleration surges cause jerks, or fuel consumption rises, ignition wear is likely; replace with this high-quality plug.