Equivalents for the ACDelco spark plug R42F
ACDelco R42F, a spark plug — thread 14 mm, reach 12.7 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium. Browse its 57 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information ACDelco R42F spark plug
- Resistor
- yes
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
Buy this spark plug ACDelco R42F — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
What can replace a ACDelco R42F spark plug?
The ACDelco R42F is interchangeable with: Bosch WR5AC, Champion RL82C, Denso W20FSR, Bosch WR5AP, Bosch WR5AP+, Bosch WR7AP+. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco R42F?
Thread 14 mm, Reach 12.7 mm, Heat range Medium, Gap 1.0mm, 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.