Equivalents for the Bosch spark plug 7921
The Bosch 7921 spark plug — thread 14 mm, heat range hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 9.5 mm. All its 14 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Bosch 7921 spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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14 equivalents compatible with the Bosch 7921 spark plug
No equivalent for this brand selection.
What can replace a Bosch 7921 spark plug?
The Bosch 7921 is interchangeable with: Bosch W10FCY, Mighty R827, Napa X706, Bosch W95TR6X, Atlas Auto C63R7, Precisiontune P4R82 7. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch 7921?
Thread 14 mm, Reach 9.5 mm, Heat range Hot, Gap 1.5mm, 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.