Equivalents for the ACDelco spark plug 445Z
The ACDelco 445Z spark plug with reach 12.7 mm, thread 14 mm, heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). All its 143 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information ACDelco 445Z 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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What can replace a ACDelco 445Z spark plug?
The ACDelco 445Z is interchangeable with: NGK B7HS, Bosch W3AC, Champion L78C, NGK B8HS, Bosch W240M, Bosch W 5 AC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco 445Z?
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.