Equivalents for the Bosch spark plug HR9AY
Bosch HR9AY, a spark plug featuring electrode nickel, reach 11.2 mm, thread 14 mm, heat range hot, tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour). Browse its 176 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Bosch HR9AY spark plug
- Resistor
- yes
- Ground electrodes
- 1
- Torque
- fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)
Buy this spark plug Bosch HR9AY — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
What can replace a Bosch HR9AY spark plug?
The Bosch HR9AY is interchangeable with: Bosch HR8A, Champion RC8C, Denso T16RU, Bosch HR9A, Bosch HR10A, Bosch HR8AC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch HR9AY?
Thread 14 mm, Reach 11.2 mm, Heat range Hot, Gap 1.5mm, Electrode Nickel, Resistor yes, Seat Tapered, Ground electrodes 1, Torque fonte 10–20 N·m · alu 10–20 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.