Premium Iridium TT Spark Plug by DENSO

High-performance iridium-tipped center electrode ensures superior durability and consistent ignition efficiency. Precision laser-welded construction minimizes voltage requirements for faster starts and smoother acceleration.

Engineered for Honda, Lexus, Mitsubishi, Toyota & Volvo

Exact OEM replacement (Part #: 90919-01191, 12290-RW0-003, 267700-8470) with anti-fouling design. Optimized heat range prevents carbon buildup in turbocharged or high-mileage engines.

Ultra-Fine 0.4mm Tapered Ground Electrode

Reduces quenching effect for complete combustion, boosting fuel economy by up to 5%. Trivalent metal plating resists corrosion in extreme weather conditions.

Global Wholesale Advantage

Direct factory sourcing guarantees lowest bulk pricing without compromising DENSO’s ISO-certified manufacturing standards. Ships globally in OEM packaging.

Ideal for:

- Performance tuning enthusiasts

- Urban stop-and-go commuting

- Heavy-duty towing applications

- Hybrid/electric vehicle auxiliary engines