Equivalents for the ACDelco spark plug CR43N
The ACDelco CR43N spark plug featuring tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, reach 19.0 mm, thread 14 mm. 523 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information ACDelco CR43N 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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523 equivalents compatible with the ACDelco CR43N spark plug




















































































































































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No equivalent for this brand selection.
What can replace a ACDelco CR43N spark plug?
The ACDelco CR43N is interchangeable with: NGK BR6ES, Bosch W8C, Champion N5, Bosch W9C, Bosch W7C0, Bosch W7CC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco CR43N?
Thread 14 mm, Reach 19.0 mm, Heat range Medium, Gap 1.0mm, 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.