Equivalents for the Bosch spark plug 6721
Bosch 6721, a spark plug with tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot, reach 19.0 mm, thread 14 mm. Browse its 28 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Bosch 6721 spark plug
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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28 equivalents compatible with the Bosch 6721 spark plug
No equivalent for this brand selection.
What can replace a Bosch 6721 spark plug?
The Bosch 6721 is interchangeable with: NGK IZFR5K11, Bosch FR7LII33X, Champion RC12WMP4, Champion RC12WMPB4, Champion RC10ZWYPB4, Champion OE194. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch 6721?
Thread 14 mm, Reach 19.0 mm, Heat range Hot, 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.