NGK 5989 DF6H-11B Iridium MAX Spark Plug – Premium Long-Life Ignition | Cross Reference: Toyota 90919-01275 / W1006 / W1007 & Denso FXE20HR11 / VFXEH20 at affordable price in Nairobi Kenya

The NGK 5989 DF6H11B Iridium MAX Spark Plug delivers long-life ignition performance engineered for modern compact Japanese engines. With NGK’s Iridium MAX dual-precious-metal design — iridium center electrode + platinum ground electrode — this plug ensures stronger sparks, enhanced combustion efficiency, and significantly extended service intervals.

Built to meet and exceed OEM standards, it is a perfect replacement for Toyota, Mazda, Nissan, and Lexus models that use the Toyota and Denso part numbers listed below.

Price per pc

OEM & Cross-Reference Numbers

NGK: 5989 / DF6H-11B

• NGK PLZKAR6A-11

Toyota OEM:90919-01275

• 90919-W1006
• 90919-W1007

Denso Equivalents:

• FXE20HR11
• VFXEH20
• SC16HR11

Key Specifications

• Thread Size: M12 × 1.25
• Thread Length: 26.5 mm
• Spanner Size: 14 mm
• Spark Position: 4.0 mm
• Resistor: Yes – 5 kΩ interference suppression
• Center Electrode: Fine-wire Iridium
• Ground Electrode: Platinum-tipped (Iridium MAX long-life)
• Technology: Dual precious metal for ultra-long service life

Benefits

• Superior Ignition Reliability
• Fine-wire iridium electrode delivers a stable, powerful spark with lower voltage demand for smooth acceleration and consistent performance.
• Extreme Durability (Iridium MAX Design)
• Iridium + platinum construction offers significantly longer life than standard iridium plugs, ideal for long-interval service schedules.
• Improved Fuel Efficiency
• Precision ignition promotes clean, complete combustion, improving fuel economy and reducing emissions.
• Enhanced Engine Response
• Smooth idling, quicker starts, and sharp throttle response — optimized for both urban and high-load driving.

Compatibility

Commonly used across Toyota, Mazda, Nissan, and Lexus models requiring the OEM numbers above. Typical applications include:

• Toyota Vitz / Yaris
• Toyota Passo
• Toyota Porte
• Toyota Sienta
• Toyota Ractis
• Toyota Belta
• Toyota Probox / Succeed
• Select Mazda & Nissan compact engines

Always confirm using your engine code or chassis number.

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