Equivalents for the ACDelco spark plug 425 Z
Meet the ACDelco 425 Z spark plug featuring 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, thread 14 mm. 162 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information ACDelco 425 Z 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 425 Z spark plug?
The ACDelco 425 Z is interchangeable with: NGK B6H, Bosch W 7 AC, Champion L7, NGK B6HS, NGK B7HC, Bosch W 175 T 1. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco 425 Z?
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.