The RP-SP is a genuine replacement spark plug for gasoline engines supplied for Ronen remote control crawler machines. It is built to the same mounting points, connectors and dimensions as the part fitted on the production machine, so it fits without an adapter or modification.
| Model | RP-SP |
| Thread | M14 x 1.25 |
| Reach | 19 mm |
| Heat Range | 6 (equivalent NGK BPR6ES) |
| Electrode | Nickel alloy, 0.7 to 0.8 mm gap |
| Fit Engines | 420 / 459 / 764 gasoline |
| Pack | 10 pcs per box |
Fits All Ronen gasoline engines including 420, 459 and 764 platforms. Send us your machine model and year of build and we will confirm the exact variant before shipment.