Equivalents for the ACDelco spark plug CR43TSM
ACDelco CR43TSM is an automotive spark plug : thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 11.7 mm, heat range very hot. 552 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information ACDelco CR43TSM 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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552 equivalents compatible with the ACDelco CR43TSM spark plug


























































































































































































































































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No equivalent for this brand selection.
What can replace a ACDelco CR43TSM spark plug?
The ACDelco CR43TSM is interchangeable with: NGK BP6FS, Bosch H4B, Champion V9YC, NGK BP7FS, Bosch H6B, Bosch H7B. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco CR43TSM?
Thread 14 mm, Reach 11.7 mm, Heat range Very hot, Gap 1.5mm, 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.