Replacement Q4 Mosfet For Ghd Gold S7N261 / S7N421 Straightener Motherboards

Please ensure you are suitably qualified and equipped to carry out this repair, this is not a difficult repair for someone who has the experience and required tools, such as soldering equipment, multimeter, great eyesight or access to a magnifying glass or a digital microscope.  

This component often fails on these models of Ghd straighteners.

Failure of this component usually causes elements to crack, so if you have a cracked element or need to replace an element on a later model (2021 onwards) we suggest you replace this part.

Please note: these mosfets are the exact size of the one you are replacing unlike some others being sold online, so are easier to fit.

Always ensure you leave your repaired straighteners for at least 30 minutes to get to room temperature before turning on, to ensure built in safety features activate.