Equivalents for the ACDelco spark plug R42S
The ACDelco R42S spark plug with reach 9.5 mm, thread 14 mm, heat range very hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). All its 362 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information ACDelco R42S 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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362 equivalents compatible with the ACDelco R42S spark plug
- A
- K
- L
- N
- M
- A
- X
- B
- N
- N
- X
- N
- M
- N
- N
- N
- N
- N
- N
- N
- A
- B
- B
- B
- N
- N
- N
- M
- M
- M
- M
- M
- P
- B
- B
- B
- H
- B
- B
- N
- N
- N
- H
- H
- P
- N
- N
- N
- H
- H
- H
- M
- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- A
- L
- V
- V
- V
- C
- V
- H
- P
- P
- P
- P
- P
- P
- P
- P
- P
- P
- H
- H
- P
- M
- M
- M
- M
- H
- M
- M
- M
- M
- M
- M
- H
- W
- W
- W
- W
- L
- L
No equivalent for this brand selection.
What can replace a ACDelco R42S spark plug?
The ACDelco R42S is interchangeable with: Bosch W7F, Champion H8, Denso W14L, Bosch W8F, Bosch W9F, Bosch W10F. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco R42S?
Thread 14 mm, Reach 9.5 mm, Heat range Very hot, Gap 1.5mm, 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.