Equivalents for the Autolite spark plug 4051
Autolite 4051 is an automotive spark plug with tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), heat range cold, thread 14 mm. Compare its 353 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Autolite 4051 spark plug
- Resistor
- No
- 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 4051 spark plug?
The Autolite 4051 is interchangeable with: NGK R7376-10, Bosch W3C, Champion N1, Bosch W2CS, Bosch W3C0, Bosch W3CC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 4051?
Thread 14 mm, Heat range Cold, Resistor No, Seat Flat (gasket), 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.