Equivalents for the ACDelco spark plug M43FF
ACDelco M43FF is a spark plug — reach 12.7 mm, heat range medium, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). 153 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information ACDelco M43FF 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 ACDelco M43FF spark plug?
The ACDelco M43FF is interchangeable with: Bosch W7AC, Champion L86C, Denso W22F-U, Bosch W81C, Bosch WR5A, Bosch W145T. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco M43FF?
Thread 14 mm, Reach 12.7 mm, Heat range Medium, Gap 1.0mm, 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.