Samsung DA47-00318A Refrigerator Defrost Heater

Restore consistent cooling and prevent ice buildup with efficient, evenly distributed evaporator defrost heating.

The Samsung DA47-00318A Refrigerator Defrost Heater is designed to eliminate frost and ice accumulation that can block airflow and disrupt your refrigerator’s cooling performance. When this heater fails, ice can build up on the evaporator coils, leading to warm fridge sections, noisy fan operation, and inefficient cooling cycles. This OEM replacement restores proper defrost function by safely melting frost during scheduled cycles. For installation, always disconnect power first and ensure the heater is securely positioned around or beneath the evaporator coil assembly for optimal performance.

Product Details

• Product Type: Refrigerator Defrost Heater
• Compatibility: Designed for select Samsung French-door and side-by-side refrigerator models
• Manufacturer: Samsung Genuine OEM Original Part
• Common Symptoms Fixed: This part resolves excessive frost buildup, restricted airflow, rattling fan noises caused by ice interference, and uneven cooling caused by failed evaporator defrosting.

Part Numbers Replaced

PS4140653, 2031602

Key Features

Genuine OEM Quality: Manufactured to Samsung’s original engineering standards, ensuring precise fit, safe operation, and reliable defrost performance every cycle.

Efficient Frost Removal: Delivers consistent radiant heat across evaporator coils, quickly melting ice buildup and restoring proper airflow throughout the refrigerator compartments.

Durable Construction: Built with high-temperature-resistant materials designed to withstand repeated heating cycles and long-term use in cold storage environments.

Easy Installation: Designed for a straightforward replacement process when installed correctly on the evaporator assembly, helping restore cooling performance efficiently.

Compatibility: Engineered for select Samsung refrigerator models, ensuring proper integration with the appliance’s automatic defrost system.

Bring your refrigerator back to peak performance by replacing a faulty defrost heater with the Samsung DA47-00318A. Order now to restore proper airflow, eliminate ice buildup, and maintain consistent cooling throughout your appliance.