Heater Insulation WR51X374

Appliance: Refrigerator · Fits: 2 models · Reference price: $116.98

WR51X374 is a replacement part (heater insulation) for refrigerators. Our fitment data lists 2 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Other parts for model TBT18SAXFRWW

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

• Export Uc T 49-6828
• Heater Mullion WR51X406
• Refrigerator Button Plug WR2X890
• Refrigerator Condenser Fan Housing WR17X4049
• Screw Ad WR1X2119
• Bracket F WR2X8817
• Cvr Duct Lh WR17X4050
• Refrigerator Door Stop WR2X9009

Reference price and where to compare

The reference price on file for this part is $116.98. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WR51X374 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