Dometic Refrigerator Thermistor Sensor - Part# 385105902

DometicSKU: 385105902
Added to catalog: March 10, 2026
Last product update: June 6, 2026 at 12:46 AM

Sale price$122.99 Regular price$195.55
| Found it cheaper? Get an answer in seconds.
In stock (21 units), ready to be shipped
FREE Delivery Estimate June 9 – June 12
1-Hour Cancellation Window

1-Hour Cancellation Window

You'll have 1 hour after placing your order to update your shipping address or cancel completely.

After that, we begin coordinating with our vendors to fulfill your order — at that point, cancellations and address changes usually aren't possible.

If you're unsure about anything, please reach out before ordering or cancel within the window.

The Dometic thermistor sensor monitors temperature inside your RV refrigerator to maintain proper cooling performance. This replacement sensor is essential for RV owners experiencing temperature fluctuations or cooling issues in Dometic absorption refrigerators. Accurate temperature sensing keeps your food fresh and prevents spoilage during your travels.

  • Direct replacement for Dometic absorption refrigerator cooling systems
  • Precise temperature monitoring for consistent cooling performance
  • Compatible with multiple Dometic refrigerator models
  • OEM quality construction for reliable operation
  • Easy installation with standard connections
  • Helps maintain optimal food storage temperatures
Specification Details
Part Number 385105902
Sensor Type Thermistor
Application Dometic Absorption Refrigerators
Function Temperature monitoring and control
Installation Direct replacement

Frequently Asked Questions

Q: How do I know if my thermistor sensor needs replacement?
A: Signs include inconsistent cooling, the refrigerator not maintaining temperature, or error codes on the control panel. If your fridge cycles on and off frequently or won't cool properly, the sensor may be faulty.

Q: Will this sensor work with my specific Dometic model?
A: This part fits multiple Dometic absorption refrigerator models. Verify compatibility by checking your refrigerator's model number against our compatibility chart or contact our expert support team.

Q: Is this an OEM part or aftermarket?
A: This is a genuine OEM Dometic part, ensuring proper fit and performance in your RV refrigerator system.

Why Elkhart RV Parts: We specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM, backed by expert support to help you get the exact component you need.

100% Authentic OEM Parts

Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

You may also like

Recently viewed