Manufacturer Part Number: EP2CCU6625A 10953959. MG 5 EV MK1 EP22 20-22 Battery Inverter HV. Vehicle/Model: MG 5 EXCLUSIVE. This Warranty only covers the main item(s) as described on the invoice i.e. When left attached to for example an engine, this warranty does not cover for water pump, fuel pump, manifolds, clutch, cam belt, timing chain/ tensioner, rear main oil seals, driveshaft transmission seals, etc.