Equivalents for the Marelli spark plug SIB7121-11
The Marelli SIB7121-11 spark plug. Here are its 34 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Marelli SIB7121-11 spark plug
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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Buy a spark plug wrench 16 mm (5/8″) wrench
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34 equivalents compatible with the Marelli SIB7121-11 spark plug
No equivalent for this brand selection.
What can replace a Marelli SIB7121-11 spark plug?
The Marelli SIB7121-11 is interchangeable with: NGK BP5E, Denso K20TXR, Marelli K20TT, NGK BP6ES, NGK BP6HS, NGK BKR6ES. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Marelli SIB7121-11?
Spark plug wrench 16 mm (5/8″), Thread 14 mm, Gap 1,1 mm, Electrode Iridium, 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.