Equivalents for the HKS spark plug M45X
HKS M45X, a spark plug with thread 12 mm, tightening torque cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ turn), reach 19.0 mm, heat range cold. 62 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information HKS M45X spark plug
- Torque
- cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ turn)
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What can replace a HKS M45X spark plug?
The HKS M45X is interchangeable with: Champion A59G, Denso IXU27, Beru Z 57, Champion A49GC, Champion A59GC, Champion RA4HC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the HKS M45X?
Thread 12 mm, Reach 19.0 mm, Heat range Cold, 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.