SKU: NGKZFR6FIX-11
UPC: 087295164419
MPN: ZFR6FIX-11
The NGK Spark Plug Stock # 6441 (MPN: ZFR6FIX-11) is a premium iridium spark plug designed for drivers who demand reliable ignition performance and extended service intervals. It is ideal for maintaining stock engines or enhancing modified fuel systems, delivering consistent firing across a wide operating range.
NGK's iridium construction ensures superior durability compared to conventional copper alternatives, providing dependable cold-start performance and stable idle characteristics. The fine-wire electrode design requires less voltage to initiate the spark, reducing electrical load on your ignition coil and battery while improving combustion efficiency.
Automotive enthusiasts appreciate NGK's quality control and consistent OEM-equivalent fitment, which simplifies plug change intervals. This spark plug is suitable for a variety of applications, ensuring reliable performance for those who prioritize quality in their ignition systems.
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