Equivalents for the ACDelco spark plug C42
ACDelco C42 is an automotive spark plug — heat range very cold, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. Browse its 455 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information ACDelco C42 spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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455 equivalents compatible with the ACDelco C42 spark plug






























































































































































































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No equivalent for this brand selection.
What can replace a ACDelco C42 spark plug?
The ACDelco C42 is interchangeable with: Bosch W2A, Champion J2, Denso W22, Bosch W5E, Bosch W8E, Bosch W8F. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco C42?
Thread 14 mm, Heat range Very cold, Resistor no, 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.