Equivalents for the Prestolite spark plug 14GR4
Prestolite 14GR4, a spark plug — 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, thread 14 mm. Browse its 78 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Prestolite 14GR4 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 Prestolite 14GR4 spark plug?
The Prestolite 14GR4 is interchangeable with: NGK BR6ES, Bosch WR7CE+, Champion RN4C, NGK BR6ES-D, Bosch WR 7 CC, Champion RN5C. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Prestolite 14GR4?
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.