Valve Knob WB03X21221

Brand: GE · Appliance: Range · Fits: 10 models · Reference price: $6.17

WB03X21221 is a GE replacement part (valve knob) for ranges. Our fitment data lists 10 models that use it.

When to replace this part

Storage, trim and cosmetic hardware

Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.

Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.

Models that use this part

Part numbers it replaces

The manufacturer lists WB03X21221 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• WX10X117 — Cerama Bryte Cooktop Cleaning Kit
• WX10X119

Other parts for model JGBS10DEF1CC

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Range Top WB62X21226
• Manifold Panel WB36X21225
• Control Trim WB36X21595
• Range Felt Washer WB1X560D
• Shield Valve WB34K2
• Hinge Servic WB49X21392
• Manifold WB28K10579
• Oven Broiler Spring WB9K2

Reference price and where to compare

The reference price on file for this part is $6.17. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WB03X21221 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool