Spark plug · Autolite

Equivalents for the Autolite spark plug XP6043

Autolite XP6043 is an automotive spark plug : tightening torque cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn), reach 25.0 mm, thread 14 mm, heat range very hot. 72 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Autolite XP6043 spark plug

Resistor
yes
Torque
cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn)

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72 equivalents compatible with the Autolite XP6043 spark plug

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What can replace a Autolite XP6043 spark plug?

The Autolite XP6043 is interchangeable with: NGK PTR5A13, Bosch HR7MPP302, Champion E0N4, NGK ZFR6T-11G, NGK LZTR6AP11EG, Bosch HR7MPP302X. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite XP6043?

Thread 14 mm, Reach 25.0 mm, Heat range Very hot, Resistor yes, Seat Tapered, Torque cast iron 10–20 N·m · aluminium 10–20 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.