Spark plug · Nanjing-ld

Equivalents for the Nanjing-ld spark plug K7RTCX

Nanjing-ld K7RTCX is a spark plug — thread 14 mm, reach 18.5–21.5 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium. Here are its 13 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.

Technical information Nanjing-ld K7RTCX spark plug

Resistor
yes
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 Nanjing-ld K7RTCX spark plug?

The Nanjing-ld K7RTCX is interchangeable with: Bosch FR7DCX, Champion RC9YC4, Brisk A-Line11, Bosch SUPER+11, Bosch SUPERplus11, Champion OE039. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Nanjing-ld K7RTCX?

Thread 14 mm, Reach 18.5–21.5 mm, Heat range Medium, Resistor yes, Seat Flat (gasket), 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.