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Customer Questions and Answers for Heater Assembly by Frigidaire

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Manufacturer Part
4.89 (64)
By: Frigidaire
Part Number: OEM6403167
Manufacturer Part Number: 3937010

This replacement heater assembly restores proper heat output in your appliance. It delivers the thermal energy needed for normal operation so your unit can reach and maintain the correct temperature and complete cycles as designed.

  • Generates heat for the appliance's heating/drying/defrost function (as applicable to your model)
  • Helps the unit reach and maintain target temperature for proper performance
  • Common failure signs: no heat or weak heat; cycles take too long or do not complete
  • May trigger heating-related error/fault codes; visible breaks or hot spots on the element; tripped breaker from a short to ground
What's included: 1 heater assembly Install notes:
  • Disconnect electrical power before servicing; allow hot components to cool
  • Wear cut-resistant gloves; internal panels and chassis edges can be sharp
  • Document wire routing and mounting positions before removal; route wiring exactly as original
  • After installation, ensure secure connections and clearance from metal surfaces; run a brief test cycle to verify operation

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$129.33
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Questions & Answers

For Frigidaire Heater Assembly (Part Number: OEM6403167)

1 Answer

Hello Ed. It sounds like the venting system is clogged or kinked. You will need to check the vent and clean it out. Be sure and clean the vent pipe and the dryer air duct assembly. If the air flow is not good, the unit will retain moist air causing the clothes not to dry. Try running the unit with the vent unhooked from the back of the dryer and see if the dryer works properly.

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1 Answer

Hello PJ. No, you will need to order the heater assembly 3937010. Bad crimps on the wires and bad venting can cause the wires to burn out. Make sure the vent is clean, and the terminal is crimped good on the wire. Hope this helps.

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