Equivalents for the ACDelco spark plug M40
The ACDelco M40 spark plug featuring thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very cold. Here are its 117 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information ACDelco M40 spark plug
- Resistor
- no
- 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 M40 spark plug?
The ACDelco M40 is interchangeable with: Bosch W5E, Champion J5, Denso W27S, Bosch W8E, Bosch W4E2, Bosch W5EC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco M40?
Thread 14 mm, Heat range Very cold, Resistor no, 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.