Spark plug · Marelli

Equivalents for the Marelli spark plug TM 4 NP

Marelli TM 4 NP is a spark plug : thread 18 mm, tightening torque fonte 20–30 N·m · alu 20–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm, heat range medium. Find its 306 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information Marelli TM 4 NP spark plug

Torque
fonte 20–30 N·m · alu 20–30 N·m — ou 180°–240° (½–⅔ tour)

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306 equivalents compatible with the Marelli TM 4 NP spark plug

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What can replace a Marelli TM 4 NP spark plug?

The Marelli TM 4 NP is interchangeable with: NGK AP6F, Bosch WR5, Champion F7Y, NGK AP6FS, NGK AP7FS, Bosch WR5VX. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Marelli TM 4 NP?

Thread 18 mm, Reach 19.0 mm, Heat range Medium, Resistor No, Seat Tapered, Torque fonte 20–30 N·m · alu 20–30 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.