The Champion 9407 Iridium Spark Plug (RER8ZWYCB4) is designed to deliver superior ignition performance, enhanced fuel efficiency, and long-lasting durability. Featuring an iridium center electrode, it ensures consistent spark, reduced wear, and optimal combustion. Ideal for high-performance and modern engines, the RER8ZWYCB4 guarantees reliable starts, smoother engine operation, and extended service intervals across a variety of vehicles.
🔧 Iridium center electrode ensures long-lasting spark and reduced wear
🔧 Improves combustion efficiency for better engine performance
🔧 Enhances fuel economy and reduces emissions
🔧 Pre-gapped for quick and easy installation
Brand & Part Number: Champion 9407 (RER8ZWYCB4)
Material: Iridium Tip, Copper Core
Thread Size: 14mm
Reach: 0.75 in. (19mm)
Gap: Pre-gapped (~0.040 in.)
Enhance engine performance and fuel efficiency with Champion 9407 Iridium Spark Plugs! 🔧
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