The NGK BKR6EKB-11 (4198) is a premium double electrode spark plug engineered for optimum combustion efficiency, superior ignition stability, and extended service life. Manufactured to OEM specifications, this spark plug is a trusted replacement part for a wide range of Japanese and European vehicles, including Toyota, Volkswagen, Honda, and BMW models.

What sets the BKR6EKB-11 apart is its dual ground electrode design, which promotes consistent sparking, reduces electrode wear, and provides excellent ignitability — especially under high-stress engine conditions. The 11mm preset gap is factory-calibrated for maximum compatibility, improving throttle response and cold-start performance across varied climates.

Crafted with NGK’s proprietary nickel alloy center electrode, copper core, and triple-sealed shell, this plug resists carbon build-up, minimizes misfires, and ensures minimal radio interference with in-car electronics. It’s ideal for multi-valve engines, dual ignition systems, and long-distance, high-performance driving.

Whether you're replacing plugs as part of regular maintenance or upgrading for smoother performance, the NGK BKR6EKB-11 is a reliable, cost-effective, and high-quality ignition solution.

⭐ Key Features:

• ⚡ Dual Ground Electrodes: Promotes stable and balanced ignition with lower risk of fouling.

• 🔥 11mm Factory-Set Gap: Optimized for precise ignition timing in a wide range of engines.

• 🧪 Nickel Alloy Center Electrode: Resists heat and corrosion for long-lasting operation.

• 🧊 Enhanced Cold-Start Reliability: Provides quick ignition even in low-temperature environments.

• 💨 Copper Core for Heat Dissipation: Ensures consistent firing and protects against pre-ignition.

• 🛠️ OEM-Approved Design: Meets or exceeds manufacturer specs for many vehicles worldwide.

• 🔩 Trivalent Metal Coating: Resists seizing and corrosion for easier installation/removal.

• 📻 Built-in Resistor: Reduces electromagnetic interference with vehicle electronics and radios.

• 🔧 NGK Quality Assurance: Engineered to deliver high performance, fuel efficiency, and low emissions.

🛠️ Applications:

• 🚗 Toyota Models: Including Corolla, Avensis, and RAV4 with compatible 1ZZ, 1AZ, or 2AZ engines.

• 🚙 Volkswagen / Audi: Select 4-cylinder and V6 petrol engines with dual ignition or high ignition demands.

• 🏍️ Honda, Nissan, BMW, and more: Especially multi-spark ignition setups requiring double-electrode configurations.

• 🚘 Ideal for City, Highway & Commercial Driving: Provides durability and consistency in stop-go traffic or long journeys.

• 🛻 Fleet & Taxi Services: Long-life and stable spark ideal for high-mileage vehicles.

⚠️ Always confirm engine compatibility with your vehicle's owner manual or mechanic before installation.