Autolite AP666 Platinum Spark Plug for R43CTS6 ARF32-6 5021 37 3207 2248 ct

• PLATINUM FIRING TIP FOR PROVEN DURABILITY: Step up to platinum. A center wire platinum firing tip provides improved performance and durability*. Autolite Platinum Spark Plugs provide a center wire platinum firing tip forimproved performance. Super conductive Yttrium enhanced ground electrode provides superior heat transfer, and a full platinum tip assures virtually no gap erosion for longer plug life
• ENSURE RELIABILITY: The necked-down center electrode in the Autolite Platinum Spark Plug fires quicker, cleaner with less voltage for easier starts, quicker acceleration and improved fuel efficiency when compared to Standard plugs. The high nickel alloy side electrode maintains a precise gap. Each plug contains a leak-proof, heat fused resistor for durability. They include a 4 year limited manufacturer warranty
• REDUCE EMISSIONS AND MISFIRES: This tried-and-true Spark Plug boosts performance, reduces emissions, and enables better fuel economy so that your engine runs at its best. The durable shell reliably protects the spark plug from corrosion, ensuring long-lasting sparking capabilities. The center and ground electrodes promote sharper spark focus for fewer misfires
• IMPROVE IGNITION AND SPARK EFFICIENCY: This Spark Plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug. The corrosion-resistant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency

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