Equivalents for the Marelli spark plug UC3A
Marelli UC3A is an automotive spark plug featuring reach 15.2–19.0 mm, heat range hot. Compare its 244 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Marelli UC3A spark plug
- Resistor
- no
Buy this spark plug Marelli UC3A — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
244 equivalents compatible with the Marelli UC3A spark plug
- A
- H
- J
- H
- K
- E
- K
- K
- F
- F
- M
- L
- F
- F
- D
- I
- S
- S
- R
- S
- M
- M
- D
- M
- M
- B
- H
- A
- S
- S
- A
- S
- S
- A
- S
- S
- A
- S
- S
- A
- S
- S
- F
- B
- F
- I
- I
- I
- A
- T
- P
- K
- K
- I
- A
- K
- V
- V
- V
- V
- V
- V
- V
- V
- V
- V
- K
- V
- L
- H
- S
- S
- I
- V
- V
- V
- V
- A
- S
- S
- A
- S
- S
- A
- S
- S
- A
- S
- S
- A
- S
- S
- M
- A
- A
- A
- H
- H
No equivalent for this brand selection.
What can replace a Marelli UC3A spark plug?
The Marelli UC3A is interchangeable with: Bosch CH171, Champion W566, Denso DG005, Bosch CH181, Bosch CH184, Bosch CH271. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Marelli UC3A?
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.