Spark plug · Newstar

Equivalents for the Newstar spark plug P4RTC15

Newstar P4RTC15 is an automotive spark plug with thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, reach 11.7 mm. All its 364 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Newstar P4RTC15 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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364 equivalents compatible with the Newstar P4RTC15 spark plug

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What can replace a Newstar P4RTC15 spark plug?

The Newstar P4RTC15 is interchangeable with: Bosch H8B, Champion V12YC, Denso T14PRU, Bosch H9B, Bosch H10B, Bosch H8BC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Newstar P4RTC15?

Thread 14 mm, Reach 11.7 mm, Heat range Very hot, Gap 1.5mm, 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.