Gh7155xhs-1 Parts

This fixed thermostat senses temperature and opens or closes the electrical circuit to control heating. It replaces a failed temperature-sensing switch to restore proper heating control and safety. What it does:

• Monitors appliance temperature and interrupts power when the set limit is reached
• Prevents overheating by opening the circuit at high temperatures
• Restores normal heating control when a failed thermostat causes no heat or continuous heating
• Works as a safety/limit device in the appliance's heating system

• Disconnect power to the appliance before starting any repair
• Handle the thermostat and sensing element gently; avoid bending or stressing terminals
• Refer to the appliance service manual or OEM instructions for proper placement and mounting

This propeller is the small impeller that mounts to the dishwasher circulation pump to move wash water through the spray arms for effective cleaning. Replacing a worn or damaged propeller restores proper water flow and wash performance. What it does:

• Spins on the pump shaft to circulate wash water through the spray arms
• Restores normal water flow when a cracked or stripped propeller reduces circulation
• Helps resolve symptoms such as poor cleaning, weak spray, or inconsistent water movement
• Works with the pump motor; does not include the motor or pump housing

• Disconnect power and water supply before beginning any repair
• Access the pump assembly from the dishwasher base or cabinet front per your model service instructions
• Inspect the pump shaft and seal for wear; replace damaged components to prevent repeat failure
• Reassemble carefully and test operation

Size: 4 x 8mm.

Fastener screw

The manufacturer has changed the color of this part and it is now brown. Measures about 1-1/2 inches in diameter.

Black & stainless steel models

Located above door behind vent. Color: metallic. Measures about 10 X 4-7/8.