Equivalents for the Marelli spark plug UC28A
Marelli UC28A is an automotive spark plug with reach 15.2–19.0 mm, heat range very hot. Browse its 160 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Marelli UC28A spark plug
- Resistor
- no
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What can replace a Marelli UC28A spark plug?
The Marelli UC28A is interchangeable with: Bosch CH231, Champion W598, Denso G142, Bosch GLP030, Champion CH231, Champion GX135. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Marelli UC28A?
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.