Equivalents for the Marelli spark plug SIE7104-11
Marelli SIE7104-11, a spark plug — thread 12 mm, tightening torque cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ turn), electrode iridium, hex size 14 mm (9/16″). All its 506 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Marelli SIE7104-11 spark plug
- Torque
- cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ turn)
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Buy a spark plug wrench 14 mm (9/16″) wrench
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What can replace a Marelli SIE7104-11 spark plug?
The Marelli SIE7104-11 is interchangeable with: NGK BKR6EK, Bosch FR7ME, Champion E0N4, NGK DF6H11B, NGK LKR8A, NGK IKR9H8. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Marelli SIE7104-11?
Spark plug wrench 14 mm (9/16″), Thread 12 mm, Gap 1,1 mm, Electrode Iridium, Seat Flat (gasket), Torque cast iron 15–25 N·m · aluminium 15–20 N·m — or 180° (½ turn)
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.