Equivalents for the ACDelco spark plug M85
ACDelco M85 is a spark plug : tightening torque cast iron 35–45 N·m · aluminium 35–40 N·m — or 180°–240° (½–⅔ turn), reach 12.7 mm, thread 18 mm, heat range very hot. All its 22 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information ACDelco M85 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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22 equivalents compatible with the ACDelco M85 spark plug
No equivalent for this brand selection.
What can replace a ACDelco M85 spark plug?
The ACDelco M85 is interchangeable with: Champion D14M, Autolite B4X, Beru 18-7 AU, Autolite A386, Beru 18-10 AU, Motorcraft B5. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco M85?
Thread 18 mm, Reach 12.7 mm, Heat range Very 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.