AUTOLITE 425 Genuine Copper Resistor Spark Plugs (Case of 4)
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SKU: 425 F18214
OE Replacement 0.472 Inch Thread Reach Single · Brand New Box of 4 Autolite Spark Plugs · Genuine Autolite Part # 425 Copper-glass seal bonded
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OE Replacement
0.472 Inch Thread Reach
Single
· Brand New Box of 4 Autolite Spark Plugs
· Genuine Autolite Part # 425 Copper-glass seal bonded insulator, terminal post, and center electrode provide a tight seal that is 100 percent leak-proof Multi-rib insulator reduces danger of "flash-over" to prevent misfires Full copper core electrode improves heat transfer and optimizes plug life Copper core center electrode provides higher thermal conductivity Features high alumina ceramic for high dielectric strength and steel shell for installation robustness
Multi-rib insulator reduces danger of "flash-over" to prevent misfires
Full copper core electrode improves heat transfer and optimizes plug life
Copper core center electrode provides higher thermal conductivity
0.472 Inch Thread Reach
Single
· Brand New Box of 4 Autolite Spark Plugs
· Genuine Autolite Part # 425 Copper-glass seal bonded insulator, terminal post, and center electrode provide a tight seal that is 100 percent leak-proof Multi-rib insulator reduces danger of "flash-over" to prevent misfires Full copper core electrode improves heat transfer and optimizes plug life Copper core center electrode provides higher thermal conductivity Features high alumina ceramic for high dielectric strength and steel shell for installation robustness
Multi-rib insulator reduces danger of "flash-over" to prevent misfires
Full copper core electrode improves heat transfer and optimizes plug life
Copper core center electrode provides higher thermal conductivity
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