Engine Double iridium Spark Plug IKH20TT for Tacoma Lexus Honda Volvo

Technical specifications

Customization guide

Adjustable parameters include electrode gap tolerance (±0.02mm) and heat range (R7–R9) to optimize performance for engines with modified air/fuel ratios or turbocharging.

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With double iridium electrodes, you can achieve 20% faster ignition speeds than traditional spark plugs, reducing misfires and improving fuel efficiency by up to 8%. The IKH20TT’s ceramic insulation ensures stable performance even in high-temperature environments, ideal for turbocharged engines.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Double Iridium Electrodes: Triple the wear resistance of standard platinum plugs, extending service life by 30% beyond industry benchmarks.
   • Ceramic Insulation: Reduces heat transfer by 25%, maintaining optimal spark performance in turbocharged engines.
   • Precision OE Fitment: Direct compatibility with 30+ models ensures no need for aftermarket adapters.

2. Version Selection Guidance:

   • Pro Model: Ideal for high-performance engines (e.g., turbocharged or modified vehicles) needing 50% faster ignition and 100% longer lifespan.
   • Advanced Model: Suitable for daily drivers with standard engines, balancing cost and performance (e.g., Honda Civic, Toyota Corolla).
   • Base Model: Reliable for older vehicles (pre-1995) requiring straightforward replacements without advanced features.

With the Pro Model’s R6 heat range, you can safely handle engines running at 1,200°C exhaust temperatures, preventing pre-ignition in high-compression setups. Pair this with its nickel alloy shell to eliminate corrosion risks in marine or industrial applications.