Thermostat 450-451

Fits: 1 model · Reference price: $33.99

450-451 is a replacement part (thermostat). Our fitment data lists 1 model that use it.

When to replace this part

Heat control (thermostats, fuses, heating element)

Symptom: The appliance runs but heats or cools inconsistently, or shuts off partway through a cycle.

Check: With the appliance unplugged, check continuity across the part with a multimeter -- no continuity means it has failed.

Models that use this part

Other parts for model GX390T2

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

• Camshaft 14100-Z5T-910
• Cover 11381-Z5T-000
• Crankshaft 13310-ZM5-040
• Cylinder Head 12210-Z5T-406
• DeWalt Label 632248-00
• Gasket 12251-Z5T-003
• Gasket 16212-Z5T-000
• Governor Arm 16551-ZE3-000

Reference price and where to compare

The reference price on file for this part is $33.99. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 450-451 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