Samsung Oven Not Heating or Baking Unevenly? Oven Heater Sheath Bottom DG47-00071C – Fix Lower Element Failure Fast

If your Samsung range oven won’t heat on bake mode, takes too long to preheat, or bakes unevenly with food undercooked on the bottom, the lower heater sheath is the most likely cause. In most Samsung ranges, the DG47-00071C heater sheath-bottom is the primary lower heating element — it cycles on and off under control board direction to maintain the set oven temperature. When it fails due to thermal fatigue, wire breaks, or loss of continuity, the oven loses the ability to generate consistent bottom heat for baking and roasting. ⚡ Common failure point in Samsung-built ranges. Part DG47-00071C is the genuine OEM replacement that restores full lower-element heating, correct preheat times, and even baking performance.

❓ Is This the Right Part?

This is the correct fix if ALL of the following are true:

• ✔ Range powers on and broil element or surface burners work normally
• ✔ Oven control board is functional — no error codes pointing to board failure
• ✔ Oven temperature sensor tests within spec on a multimeter
• ✔ ONLY problem is oven not heating on bake, slow preheat, or uneven bottom heat

Not sure? Send us your model number — we'll confirm before you order.

🔧 Common Symptoms

• Oven won’t heat or doesn’t reach set temperature on bake mode
• Oven takes excessively long to preheat
• Lower heating element doesn’t glow red when oven is set to bake
• Food undercooked on the bottom or baking results uneven
• Visible burn marks, blistering, or a break in the element sheath
• Oven temperature consistently lower than the set point

✔ If these symptoms match, this is the most likely failed component in the system.

✔ In most cases, replacing this heater sheath restores full oven heating performance immediately.

📦 Part Details

• Part Number: DG47-00071C
• Type: Oven Heater Sheath-Bottom / Lower Bake Element
• Replaces: DG47-00071C (OEM current) — no modification required
• Brands: Samsung

⚙️ Installation

Skill Level: EASY — 15–25 Minutes. Disconnect power at the circuit breaker before servicing. Remove oven racks for access. Remove the screws securing the heater sheath to the rear of the oven cavity, then carefully pull the element forward to expose the wire terminals. Disconnect the terminals from the old element, connect them to the new DG47-00071C in the same orientation, and secure with screws. Restore power and set the oven to bake — the element should glow red within a few minutes.

✓ Compatible Models

Confirmed compatible with select Samsung range and oven models. Contact us to verify your model number before ordering.

💡 Pro Tip

✓ Model-Specific Repair Pages