Equivalents for the Autolite spark plug 3724
Meet the Autolite 3724 spark plug with thread 14 mm, reach 17.5 mm, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), heat range hot. Browse its 149 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Autolite 3724 spark plug
- Torque
- cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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What can replace a Autolite 3724 spark plug?
The Autolite 3724 is interchangeable with: NGK BPR5EFS, Bosch HR9D, Champion S12YC, Bosch HR8BC, Bosch HR9DC, Bosch HR8DCX. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 3724?
Thread 14 mm, Reach 17.5 mm, Heat range Hot, Torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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.