Equivalents for the Denso spark plug DG191
The Denso DG191 spark plug with thread 14 mm, heat range hot, electrode iridium, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn). 43 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Denso DG191 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 Denso DG191 spark plug?
The Denso DG191 is interchangeable with: Champion CH703, Beru 0100266003, Marelli UC60A, Champion CH7O3, Champion CH703002, Champion CH703200. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso DG191?
Thread 14 mm, Heat range Hot, Electrode Iridium, 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.