Equivalents for the GMC spark plug 21025103
The GMC 21025103 spark plug : tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, reach 19.0 mm, thread 14 mm. 93 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information GMC 21025103 spark plug
- 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 GMC 21025103 spark plug?
The GMC 21025103 is interchangeable with: NGK IFR5N10, Bosch F8DPER, Champion RC12WMP4, NGK IZFR6K11, Bosch FR6LII330X, Bosch FR7KPP33U+. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the GMC 21025103?
Thread 14 mm, Reach 19.0 mm, Heat range Medium, 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.