Equivalents for the Marelli spark plug UC34A
The Marelli UC34A spark plug — heat range hot, reach 15.2–19.0 mm. 261 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Marelli UC34A spark plug
- Resistor
- no
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261 equivalents compatible with the Marelli UC34A spark plug
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No equivalent for this brand selection.
What can replace a Marelli UC34A spark plug?
The Marelli UC34A is interchangeable with: Bosch F005X12916, Champion CH256, Denso DG136, Bosch F01G00401L, Bosch F01G00401M, Bosch GLP039. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Marelli UC34A?
Reach 15.2–19.0 mm, Heat range 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.