Equivalents for the Newstar spark plug UK4C
Newstar UK4C, a spark plug featuring thread 18 mm, tightening torque cast iron 35–45 N·m · aluminium 35–40 N·m — or 180°–240° (½–⅔ turn), heat range hot, reach 12.7 mm. Browse its 167 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Newstar UK4C spark plug
- Resistor
- no
- Torque
- cast iron 35–45 N·m · aluminium 35–40 N·m — or 180°–240° (½–⅔ turn)
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What can replace a Newstar UK4C spark plug?
The Newstar UK4C is interchangeable with: Bosch M10A, Champion C7, Denso M14, Bosch M12A, Bosch M10A0, Bosch M10AC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Newstar UK4C?
Thread 18 mm, Reach 12.7 mm, Heat range Hot, Resistor no, Seat Flat (gasket), Torque cast iron 35–45 N·m · aluminium 35–40 N·m — or 180°–240° (½–⅔ turn)
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.