Equivalents for the ACDelco spark plug 373
ACDelco 373, a spark plug : tightening torque fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour), heat range cold, thread 18 mm. 239 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information ACDelco 373 spark plug
- Resistor
- no
- Torque
- fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour)
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What can replace a ACDelco 373 spark plug?
The ACDelco 373 is interchangeable with: Bosch M4A, Champion D6, Denso M17, Bosch M5A, Bosch M7A, Bosch M8A. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco 373?
Thread 18 mm, Heat range Cold, Gap 0.45mm, Resistor no, Seat Flat (gasket), Torque fonte 35–45 N·m · alu 35–40 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.