Equivalents for the Marelli spark plug UX7A
Marelli UX7A is a spark plug with heat range very hot, reach 15.2–19.0 mm. All its 311 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Marelli UX7A spark plug
- Resistor
- no
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311 equivalents compatible with the Marelli UX7A spark plug







































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No equivalent for this brand selection.
What can replace a Marelli UX7A spark plug?
The Marelli UX7A is interchangeable with: Bosch CH62, Champion CH62, Denso DG143, Bosch CH170, Bosch GLP047, Bosch CH62002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Marelli UX7A?
Reach 15.2–19.0 mm, Heat range Very hot, Resistor no, Seat Flat (gasket)
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.