Spark plug · ACDelco

Equivalents for the ACDelco spark plug RF#5

Meet the ACDelco RF#5 spark plug — tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, reach 19.0 mm, thread 14 mm, resistor type (RFI-suppressed). Browse its 16 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.

Technical information ACDelco RF#5 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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What can replace a ACDelco RF#5 spark plug?

The ACDelco RF#5 is interchangeable with: Bosch F8DC0R, Denso Q16TT, Beru 14FR-8DUX, Denso Q16PRU11, Denso Q16PR-U11, Eyquem RFC42LS5. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the ACDelco RF#5?

Thread 14 mm, Reach 19.0 mm, Heat range Very hot, 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.