Equivalents for the ACDelco spark plug MC124FS
The ACDelco MC124FS spark plug — thread 12 mm, heat range hot, tightening torque cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ turn). Browse its 122 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information ACDelco MC124FS spark plug
- Resistor
- No
- Torque
- cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ turn)
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What can replace a ACDelco MC124FS spark plug?
The ACDelco MC124FS is interchangeable with: Bosch X2A, Champion P7, Denso X17F, Bosch XR4AS, Bosch X260T1, Champion P10. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco MC124FS?
Thread 12 mm, Heat range Hot, Resistor No, Torque cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ 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.