Equivalents for the ACDelco spark plug CS42S
The ACDelco CS42S spark plug with thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 9.5 mm, heat range hot. Here are its 281 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information ACDelco CS42S 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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281 equivalents compatible with the ACDelco CS42S spark plug




























































































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No equivalent for this brand selection.
What can replace a ACDelco CS42S spark plug?
The ACDelco CS42S is interchangeable with: Bosch WS5F, Champion A4253030010, Denso W16S-U, Bosch WS6F, Bosch WS7F, Bosch WS8F. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco CS42S?
Thread 14 mm, Reach 9.5 mm, Heat range Hot, Gap 1.5mm, 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.