Equivalents for the Marelli spark plug UC2A
Marelli UC2A, a spark plug with heat range medium, reach 15.2–19.0 mm. All its 217 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Marelli UC2A spark plug
- Resistor
- no
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217 equivalents compatible with the Marelli UC2A spark plug













































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No equivalent for this brand selection.
What can replace a Marelli UC2A spark plug?
The Marelli UC2A is interchangeable with: Bosch CH216, Champion W420, Denso G111, Bosch GLP041, Bosch GLPO41, Bosch XCH512. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Marelli UC2A?
Reach 15.2–19.0 mm, Heat range Medium, 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.