0050117 Genuine Cooktop Ignition Microswitch Daisy Chain for Euro, Omega Gas Cooktops GOC75 GOC95 OCG755FX EGZ90GS

Constant clicking or no spark at all on a Euro or Omega gas cooktop often comes down to the ignition switches. Part 0050117 is a genuine daisy chain of microswitches for cooktops fitted with alloy gas taps. It is listed for four models, the GOC75 and GOC95, the OCG755FX and the EGZ90GS. Compare the number of switches and the way they clip on with your old set.

Gas cooktop igniter clicking non-stop or not sparking?

Each gas tap has a small microswitch that closes when you push the knob in, telling the spark generator to fire. On a daisy chain, the switches are linked by a single wiring loom, so one faulty switch can affect every burner. A switch that sticks closed after a boil-over makes the igniters click constantly, even with the cooktop off. A switch that won't close gives no spark when you press the knob. Moisture is a common trigger, so a cooktop that clicks after cleaning may come right once dry. If the clicking persists, the switch set needs replacing.

Part details

• Genuine part 0050117
• Ignition microswitch set, daisy chain style
• For cooktops with alloy gas taps
• Listed for the GOC75, GOC95, OCG755FX and EGZ90GS

Fitting the ignition switches

This job involves both the gas taps and 240V wiring, so it should be done by a licensed gas fitter or licensed electrician as required. Turn off the gas supply and isolate the power first. Remove the knobs and cooktop surface, photograph how each microswitch clips onto its tap and how the loom is routed, and fit the new set the same way. Test each burner's spark and check for gas leaks before use.

Questions about this part

Can I replace just one switch?

This part is a daisy chain, so the switches come joined on one wiring loom. If one has failed, the whole chain is replaced. Check the number of switches matches your cooktop's burners before ordering.