Equivalents for the Autolite spark plug AR4133
Autolite AR4133 is an automotive spark plug : thread 12 mm, reach 18.5–21.5 mm, tightening torque cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ turn), heat range hot. 14 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Autolite AR4133 spark plug
- Resistor
- yes
- Torque
- cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ turn)
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14 equivalents compatible with the Autolite AR4133 spark plug
No equivalent for this brand selection.
What can replace a Autolite AR4133 spark plug?
The Autolite AR4133 is interchangeable with: NGK R5671A-9, Champion C61CX, Beru Z 35, Beru Z 36, Tacti V91104089, Tacti V91104090. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite AR4133?
Thread 12 mm, Reach 18.5–21.5 mm, Heat range Hot, Resistor yes, Seat Flat (gasket), Torque cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ 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.