Spark plug · Marelli

Equivalents for the Marelli spark plug UZ1A

Marelli UZ1A is a spark plug with heat range very hot, reach 15.2–19.0 mm. 32 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Marelli UZ1A spark plug

Reach
15.2–19.0 mm
Heat range
Very hot
Resistor
no
Seat
Flat (gasket)

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32 equivalents compatible with the Marelli UZ1A spark plug

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CH601ChampionChampioncolder DG300DensoDenso✓ BP743EyquemEyquem✓

No equivalent for this brand selection.

What can replace a Marelli UZ1A spark plug?

The Marelli UZ1A is interchangeable with: Champion CH601, Denso DG300, Eyquem BP743, Champion GJ29IS, Champion JA29IS, Valeo D5DM117. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Marelli UZ1A?

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.