Spark plug · ACDelco

Equivalents for the ACDelco spark plug R42TS

Meet the ACDelco R42TS spark plug — resistor type (RFI-suppressed), thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium. All its 516 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information ACDelco R42TS 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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516 equivalents compatible with the ACDelco R42TS spark plug

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What can replace a ACDelco R42TS spark plug?

The ACDelco R42TS is interchangeable with: NGK BP6FS, Bosch H4B, Champion V9YC, NGK BP7FS, NGK BPR6FS, NGK BP6FS-D. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the ACDelco R42TS?

Thread 14 mm, Heat range Medium, 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.