If there is another fault, it will cause the new board to fail. The pcb connectors will be marked if the board has been fitted. Not sure if this is the correct part for your appliance ?.
eBay
eBay
eBay
1X Oven Fan Motor. Wing Ø: 80.5 mm Connections: 2 x 6.3 mm AMP. usually the model number plate can also be found on the side or the back of the machine. FIT MODELS. The model number is normally located inside the door, above or below the door seal.
eBay
Microwave, Air fry, Full width grill, Half width grill, Conventional heat, Conventional heat gentle, Bottom heat, Hot air grilling, Circulating air gentle, Circulating air, pre-heating. Bosch Series 8 Built-in Compact Oven with Microwave Function 60 x 45 cm Black.
eBay
Bosch CEG732XB1, Series 8, built-in microwave. Grill can be combined with microwave power levels 90 W, 180 W, 360 W, 600 W. Microwave and type of heating. Max power: 1000W; 5 microwave power levels: 90W, 180W, 360W, 600W, 1000W.
eBay
eBay
Part Number 00631389 replaces AP5953310 00617219, 617219.
eBay