Equivalents for the ACDelco spark plug 45F
ACDelco 45F is 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. Find its 419 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information ACDelco 45F 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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419 equivalents compatible with the ACDelco 45F spark plug



































































































































































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No equivalent for this brand selection.
What can replace a ACDelco 45F spark plug?
The ACDelco 45F is interchangeable with: NGK B4H, Bosch W8A, Champion L8, NGK B4HS, NGK BKR 6 EP-8, NGK BCPR 5 E-11. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco 45F?
Thread 14 mm, Reach 12.7 mm, Heat range Medium, Gap 1.0mm, 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.