Equivalents for the Bosch spark plug 4308
Bosch 4308 is an automotive spark plug featuring thread 14 mm, reach 17.5–20.0 mm, tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour), heat range very hot. 13 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Bosch 4308 spark plug
- Resistor
- yes
- Torque
- fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)
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13 equivalents compatible with the Bosch 4308 spark plug
No equivalent for this brand selection.
What can replace a Bosch 4308 spark plug?
The Bosch 4308 is interchangeable with: Bosch HR9DPX4, Champion RC12PEC5, Autolite AP605, Bosch HR9DPX6, Champion RC12PEC5013, Champion CCH3034. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch 4308?
Thread 14 mm, Reach 17.5–20.0 mm, Heat range Very hot, Resistor yes, Seat Tapered, 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.