Parts for Bosch NGM5664UC/03: Grates Parts

This replacement part is a cooktop burner grate set for gas stoves. The cooktop burner grate set are the pieces that cookware sits on above the burners. Grate sets provide a stable cooking surface for pots and pans.To replace the grate set, simply remove the old grates from the stove. Lift them off and set them to the side. Install the new grates by placing them in their appropriate positions. Once placed properly, make sure they are secure and level on the stove. Place a pan on the grate set to see if it sits evenly on the stove. If so, the installation was a success.This genuine OEM part is compatible with Bosch, Gaggenau, and Thermador gas stoves.

Note: Kit includes 4 feet and a tube of RTV with instructions.

The Knob is an OEM component specifically designed for select Bosch gas cooktops. As the physical interface, it facilitates intuitive burner selection and precise flame level adjustment.

Durable polymer construction and tight mechanical tolerances withstand frequent adjustments without loosening or degrading. Ergonomic profiling allows natural operation even with pot handles obstructing access.

Causes requiring knob replacement usually relate to stripped or worn-down cams and gears from heavy usage. Over-tightening during cleaning could also permanently damage internal components. 

Symptoms signaling the need for a new knob include:

• Loose, wobbly, or difficult adjustment movements between settings  
• Knob rotation failing to properly engage control valves
• Stripped identification markings blurring burner association

This OEM Bosch replacement knob is also compatible with Thermador, Gaggenau, and selected Kenmore gas cooktops utilizing identical valve actuation mechanisms. Reinstallation preserves the intended control function.
 

This small replacement sealing ring restores a watertight connection in the appliance's fluid or valve fittings, helping prevent leaks and maintain proper operation. Replace worn or damaged rings to stop drips and avoid water-related damage. What it does:

• Forms a seal at pump, valve or hose connections to prevent water leakage.
• Commonly replaced when the ring becomes cracked, brittle, flattened or deformed.
• Symptoms that indicate replacement: visible leaks, pooling under the appliance, or intermittent water flow issues.
• Protects internal components by maintaining a reliable seal and preventing water intrusion.

• Disconnect power and shut off the water supply before starting any repair.
• Inspect mating surfaces and clean away debris or old sealant before installing the new ring.
• Fit the ring evenly without twisting; avoid overstretching or using metal tools that can nick the ring.
• If the original used lubricant, use only manufacturer-recommended lubricants; otherwise install dry.