Equivalents for the Harley Davidson spark plug HD3
The Harley Davidson HD3 spark plug — heat range medium, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). 59 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Harley Davidson HD3 spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
Buy this spark plug Harley Davidson HD3 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
59 equivalents compatible with the Harley Davidson HD3 spark plug
No equivalent for this brand selection.
What can replace a Harley Davidson HD3 spark plug?
The Harley Davidson HD3 is interchangeable with: Bosch W9AO, Champion H10, Denso L14, Champion H11, Champion H12, Champion H10C. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Harley Davidson HD3?
Thread 14 mm, Heat range Medium, 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.