



⚡ Spark your engine’s potential — don’t get left in the cold start line!
The Arnold Champion 3121-C5-0031 Spark Plug RC12YC is a lightweight, precision-engineered ignition component designed specifically for 4-stroke benzin-powered engines. With compact dimensions and reliable spark delivery, it ensures efficient combustion and smooth engine performance, making it an essential upgrade for professionals seeking dependable power.




| Manufacturer | Arnold |
| Part Number | 3121-C5-0031 |
| Product Dimensions | 9 x 0.05 x 21 cm; 50 g |
| Item model number | 3121-C5-0031 |
| Power Source | Benzinbetrieben |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Included Components | Spark plug |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 50 g |
P**S
Original
The champion spark plug is the original used on my lawnmower and I wouldn’t used any other cheaper alternative. The spark plug has a good long lifespan and can be easily cleaned for a better performance.
B**.
Mower Spark Plug.
Its a spark plug for my mower, and it works perfectly... it started first time...
B**P
Works well
Does as it says on the box.
I**N
Genuine part replacement
fits as expected.
M**B
sparks and kie
Brought that spark back in my life
Trustpilot
Hace 2 días
Hace 5 días