Premium Iridium Spark Plugs for Peak Engine Performance

High-grade iridium center electrode ensures superior durability and extended lifespan compared to standard plugs, delivering consistent ignition under extreme conditions.

Laser-welded fine-wire tip design enhances spark efficiency, optimizing fuel combustion for improved horsepower and reduced emissions.

Precision-engineered copper core and triple gasket sealing prevent gas leakage, maintaining stable thermal conductivity across high-RPM applications.

Multi-application compatibility including Toyota, Hyundai, KIA, and Ford models – ideal for daily commuters, performance vehicles, and turbocharged engines.

Factory-calibrated heat range (BKR5E-11/TR5IX) matches OEM specifications, ensuring plug-and-play installation without ECU recalibration.

Corrosion-resistant nickel-plated shell withstands moisture and chemical exposure, perfect for coastal climates or winter driving conditions.

Batch-tested to ISO 9001 standards with ≤0.1mm electrode gap tolerance for flawless cold starts and smooth acceleration.

Cost-efficient bulk packaging available for auto repair shops and fleet managers seeking wholesale-grade components.