RV Refrigerator Thermistor Kit – Dometic RM2351/2451/2551/2652/2852
$25.99 on Amazon.com (as of October 14, 2026, 6:41 PM EST) View details ↗
Keep your RV refrigerator running smoothly with the Achilioson High-Precision Thermistor Kit, the reliable replacement solution for failing temperature sensors in Dometic models. Whether your original sensor succumbed to moisture damage, thermal wear, or signal degradation, this professional-grade kit restores precise cooling control to prevent food spoilage or system malfunctions. Designed for seamless integration, it delivers real-time temperature data to your fridge’s control board, ensuring consistent performance—no more unexpected freezes or overheating during your travels.
Built for durability, this thermistor features a high-sensitivity sensing element with an epoxy resin coating for moisture resistance, operating reliably across a wide range (-20°C to 105°C). Its double-layer sealing and reinforced insulation protect against electrical interference and harsh conditions, while the rugged housing resists vibration and thermal fatigue. Compatible with Dometic RM, DM, and NDR series refrigerators (including RM2351, RM2652, DM2652, and more), this plug-and-play kit requires no tools—simply replace the old sensor for immediate, hassle-free operation. Backed by responsive customer support, Achilioson ensures compatibility verification and installation guidance to keep your fridge running efficiently.
| Compatibility | Dometic RM2351, RM2451, RM2551, RM2652, RM2852, DM2652, DM2852 (and more) |
|---|---|
| Temperature Range | -20°C to 105°C |
| Connector Type | 2-wire configuration |
| Sealing | Double-layer epoxy resin coating |
| Material | Heat-resistant, vibration-proof housing |
| Replaces OEM Part Numbers | 3851210025, 2931863035, 3851059042 |






