Premium K20TR-11 Alloy Spark Plug for Toyota Performance Engines
High-grade nickel-chromium alloy electrode ensures superior conductivity and corrosion resistance for consistent ignition performance. Laser-welded ground strap minimizes voltage leakage while precision-cut platinum tip delivers 20% faster flame propagation.
CNC-machined hexagonal base with anti-seize coating prevents thread galling during installation. Triple-gasket sealing system eliminates combustion chamber leaks under extreme pressures.
Optimized for Toyota COROLLA (2014-2023), SUPRA (2020+), RAV4 (2019+), and CELICA Coupe models. Reduces cold-start misfires by 35% and improves fuel efficiency in stop-and-go city driving conditions.
Factory-direct pricing with bulk order discounts available. Ships in OEM-grade packaging with torque specifications engraved on each plug. Compatible with both turbocharged and hybrid powertrains.






























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90919-01198 high quality K20TR-11 car alloy spark plug for Toyota COROLLA SUPRA RAV4 CELICA Coupe
$1.62$2.95-45.08%
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