Equivalents for the Autolite spark plug AR3931
Autolite AR3931, a spark plug — reach 19.0 mm, heat range very cold, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. Browse its 17 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Autolite AR3931 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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17 equivalents compatible with the Autolite AR3931 spark plug
No equivalent for this brand selection.
What can replace a Autolite AR3931 spark plug?
The Autolite AR3931 is interchangeable with: Champion C53C, Denso IK01-31, ACDelco 41R11, Champion C61YC, Champion N539C, Denso IK02-31. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite AR3931?
Thread 14 mm, Reach 19.0 mm, Heat range Very cold, 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.