Premium Laser Platinum Spark Plugs ILKAR7B11 4912 for Toyota PRIUS
High-performance platinum alloy tip ensures ultra-precise ignition with 99.9% conductivity
Precision laser-welded center electrode reduces voltage requirements by 20% for fuel efficiency
Dual-ground electrode design extends lifespan to 60,000 miles under extreme conditions
NGK-certified OEM replacement with exact factory specifications (thread size 14mm, gap 1.1mm)
Corrosion-resistant iridium plating withstands 2500°F combustion chamber temperatures
Prevents misfires in hybrid engines during stop-start city driving cycles
Direct-fit installation requires no modifications – torque to 18 lb-ft for optimal seal
Vibration-proof copper core gasket eliminates cylinder pressure leaks
Batch-tested for consistent performance in -30°F to 1500°F operating range
Packaged in nitrogen-sealed anti-counterfeiting NGK boxes with laser-etched serial numbers






























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Auto Engine Systems Orginal Genuine Laser Platinum Spark Plugs ILKAR7B11 4912 For Toyota PRIUS NGK bujias
$2.76$4.53-39.07%
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