Equivalents for the NGK spark plug GR4
The NGK GR4 spark plug featuring tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm, reach 19.0 mm. All its 59 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information NGK GR4 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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59 equivalents compatible with the NGK GR4 spark plug
No equivalent for this brand selection.
What can replace a NGK GR4 spark plug?
The NGK GR4 is interchangeable with: NGK BPR2E, Bosch WR9DC+, Champion RN12YC, NGK BPR4E, NGK BPR4ES, NGK BPR4EY. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the NGK GR4?
Thread 14 mm, Reach 19.0 mm, 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.