Mountfield Lawn Mower Ignition Coil – Fits RM45/55/65/70 & SP474/536/533
A brand‑new, high‑quality replacement ignition coil designed specifically for Mountfield mowers. This coil (OEM equivalent 118550255/0) restores reliable spark and smooth engine start‑up, giving your mower the power it needs for a clean cut every time.
Key Benefits
– Exact fit – Directly compatible with RM45, RM55, RM65, RM70 and the SP474, SP536, SP533 series (including all “PD”, “ES” and “HP” variants).
– Premium construction – Made from durable materials that resist heat and vibration for long‑lasting performance.
– Easy installation – Plug‑and‑play design eliminates the need for special tools or extensive rewiring.
– Improved reliability – Restores optimal ignition timing, reducing misfires and engine stalling.
Compatible Models (selected)
RM45 (2009‑2015), RM55 (2008‑2015), RM65 (2009‑2015), RM70 (2014‑2015)
SP474 (2010‑2011), SP536 (2010‑2011), SP533 (2012‑2018) and all related HP/PD/ES versions.
Replace the worn coil with confidence—our ignition coil meets or exceeds original specifications while offering a cost‑effective solution for your Mountfield mower. Keep your lawn looking sharp with a mower that starts quickly and runs smoothly.
Note: This is a compatible aftermarket part, not an OEM component.





Reviews
There are no reviews yet.