Equivalents for the Autolite spark plug 66
Autolite 66 is an automotive spark plug with resistor type (RFI-suppressed), heat range hot, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm. 1000 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Autolite 66 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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1000 equivalents compatible with the Autolite 66 spark plug
No equivalent for this brand selection.
What can replace a Autolite 66 spark plug?
The Autolite 66 is interchangeable with: NGK BP6ES, Bosch M2C, Champion N2, NGK BPR4ES, NGK BPR5ES, NGK BPR6ES. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 66?
Thread 14 mm, Reach 19.0 mm, Heat range Hot, 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.