Equivalents for the Bosch spark plug 7558
Meet the Bosch 7558 spark plug with reach 18.5–21.5 mm, heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. Here are its 46 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Bosch 7558 spark plug
- Resistor
- yes
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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What can replace a Bosch 7558 spark plug?
The Bosch 7558 is interchangeable with: Bosch FR8DCY, Champion RC12YC5, Denso Q16PR-U15, Champion RC12YC6, Champion RC12YC5/014, Champion RC12YC5/T04. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch 7558?
Thread 14 mm, Reach 18.5–21.5 mm, Heat range Medium, Gap 1.5mm, Resistor yes, 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.