Premium Iridium Spark Plugs for Superior Engine Performance

Ultra-fine 0.4mm iridium tip ensures precise ignition and extended durability, outperforming conventional copper or platinum plugs. Laser-welded construction prevents corrosion and maintains consistent spark gap for 60,000+ miles.

Direct fit for Mazda 2/CX-5/MX-5 and Subaru Forester/Impreza/XV (OEM# 90919-01253). Optimized heat range prevents pre-ignition in turbocharged engines while ensuring cold-start reliability.

Exclusive wholesale pricing with bulk discounts. Global shipping available for distributors and repair shops. Factory-sealed authentic DENSO packaging with anti-counterfeit QR codes.