Spark plug · Champion

Equivalents for the Champion spark plug RBN4

Meet the Champion RBN4 spark plug with thread 14 mm, reach 17.5 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium. Compare its 15 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.

Technical information Champion RBN4 spark plug

Torque
fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

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What can replace a Champion RBN4 spark plug?

The Champion RBN4 is interchangeable with: Champion S59C, Autolite AR473, Motorcraft AGF071, Champion S505C, Champion S59C-ST, Champion S59CST003. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion RBN4?

Thread 14 mm, Reach 17.5 mm, Heat range Medium, Torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.