Brand New Aftermarket DME Fuel Pump Relay that controls / activates the Fuel Pump on your Porsche. Specifically Designed to fit 944's, 968, 964, 993, and 924'S' Equivalent Porsche part number - 993-615-227-01 With use & over a period of time, DME relays are prone to becoming ‘dry jointed’ & will cease to function properly. Consequently, they will fail & the result will be that you beloved Porsche won't start. Handy to replace your existing relay as a precautionary measure or even to keep as a spare in your glovebox for peace of mind.