--- product_id: 456226797 title: "RV Thermistor for Dometic Refrigerator 3851210025,Dometic Fridge Thermistor" brand: "novino" price: "$31.71" currency: USD in_stock: true reviews_count: 13 category: "Novino" url: https://www.desertcart.us/products/456226797-rv-thermistor-for-dometic-refrigerator-3851210025-dometic-fridge-thermistor store_origin: US region: United States of America --- # Waterproof & double-layer sealed Direct plug & play replacement Accurate temp sensing -20°C to 105°C RV Thermistor for Dometic Refrigerator 3851210025,Dometic Fridge Thermistor **Brand:** novino **Price:** $31.71 **Availability:** ✅ In Stock ## Summary > 🌟 Keep your cool on every adventure with precision you can trust! ## Quick Answers - **What is this?** RV Thermistor for Dometic Refrigerator 3851210025,Dometic Fridge Thermistor by novino - **How much does it cost?** $31.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/456226797-rv-thermistor-for-dometic-refrigerator-3851210025-dometic-fridge-thermistor) ## Best For - novino enthusiasts ## Why This Product - Trusted novino brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Compatibility:** Fits nearly all Dometic RM series refrigerators, making replacement hassle-free. - • **Factory-Grade Accuracy:** Tested to meet exact Dometic specs for flawless temperature signal transmission. - • **Peace of Mind Warranty:** Backed by a 3-year warranty and 24/7 customer support for zero downtime on the road. - • **Durable Waterproof Design:** Epoxy resin coating and double-layer sealing protect against moisture and wear for long-lasting reliability. - • **Precision Temperature Control:** Ensures your Dometic fridge stays perfectly chilled or frozen without guesswork. ## Overview The NOVINO RV Thermistor 3851210025 is a high-precision, waterproof temperature sensor designed as a direct replacement for Dometic refrigerators. It features an epoxy resin coating with double-layer sealing for enhanced durability and accurate temperature readings from -20°C to 105°C. Compatible with a wide range of Dometic RM models, this thermistor ensures reliable fridge performance, backed by a 3-year warranty and responsive customer service. ## Description desertcart.com: RV Thermistor for Dometic Refrigerator 3851210025,Dometic Fridge Thermistor | RV Refrigerator Thermistor Replacement for Dometic RM2652 1350 2351 2354 2410 2620 2852 2862 3807 : Automotive Review: Accurate and perfectly within spec! - I tested this thermistor using the official Dometic diagnostic service manual procedure. I placed the sensor in a glass of ice water (heavy on the ice) between 33°F and 35°F and let it sit for about 10 minutes. According to Dometic, a good sensor should read between 8,000 and 10,000 ohms under these conditions. My readings came in exactly where they needed to be Fluke 87V: 9.55 kΩ LCR Meter: 9.47 kΩ Because this is a Negative Temperature Coefficient (NTC) thermistor, the resistance correctly climbed as the temperature dropped. The sensor is verified accurate and performing perfectly within factory specifications. Highly recommended! Review: Fits and functions. - This was a direct replacement for my RV fridge: plugs right in. It's been working fine for a month and seems more robust then the one that was replaced. ## Features - RV Refrigerator thermostat for Dometic 3851210025 thermistor sensors. Replaces Part Numbers: 2931863035 2931863076 3851059042 - The rv thermistor for dometic refrigerator adopts environmental protection epoxy resin coating and double-layer sealing, with better insulation sealing and wear resistance,waterproof, anti-bending.Great performance for more accurate transmission of temperature change signals from -20°C to 105°C. - The rv refrigerator thermostor for Dometic is a must have for dometic refrigerator parts to fix Dometic refrigerator temperature is over cold freezing or hot spoiling.Just try to replacing our dometic 3851210025 refrigerator thermistor kit to solve the refrigerator temperature problems. - Compatible with almost all Dometic refrigerators models starting RM with two wire thermistor:RM1350 RM2351 RM2354 RM2410 RM2451 RM2454 RM2551 RM2554 RM2607 RM2611 RM2612 RM2620 RM2652 RM2663 RM2807 RM2811 RM2812 RM2820 RM2852 RM2862 RM3807 RM3862 RM3863 RM3962 etc - The model name of thermistor may be different,details pls see below product numbers.3-year warranty .If you have any question pls feel free to contact with us.24H desertcart customer service.100% satisfaction Guarantee ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B518SZCZ | | Additional Features | Waterproof | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #12,127 in Automotive ( See Top 100 in Automotive ) #3 in RV Refrigerator Parts | | Brand | NOVINO | | Brand Name | NOVINO | | Color | White | | Customer Reviews | 4.4 out of 5 stars 318 Reviews | | Display Type | Digital | | Included Components | 3851210025 Dometic Refrigerator Parts | | Indoor Outdoor Usage | Indoor | | Manufacturer | NOVINO | | Model | HE-001 | | Model Name | HE-001 | | Outer Material | Resin | | Part Number | HE-001 | | Power Source | Battery Powered | | Product Care Instructions | Wipe Clean | | Reusability | Reusable | | Special Feature | Waterproof | | Unit Count | 1 Count | | Upper Temperature Range | 105 °C | ## Product Details - **Brand:** NOVINO - **Special Feature:** Waterproof - **Color:** White - **Age Range (Description):** Adult - **Included Components:** 3851210025 Dometic Refrigerator Parts - **Outer Material:** Resin - **Display Type:** Digital - **Product Care Instructions:** Wipe Clean - **Unit Count:** 1.0 Count - **Power Source:** Battery Powered ## Images ![RV Thermistor for Dometic Refrigerator 3851210025,Dometic Fridge Thermistor - Image 1](https://m.media-amazon.com/images/I/61iownklIyL.jpg) ![RV Thermistor for Dometic Refrigerator 3851210025,Dometic Fridge Thermistor - Image 2](https://m.media-amazon.com/images/I/610wPw4hvlL.jpg) ![RV Thermistor for Dometic Refrigerator 3851210025,Dometic Fridge Thermistor - Image 3](https://m.media-amazon.com/images/I/71L7I0sKdYL.jpg) ![RV Thermistor for Dometic Refrigerator 3851210025,Dometic Fridge Thermistor - Image 4](https://m.media-amazon.com/images/I/81WZw6xMPZL.jpg) ![RV Thermistor for Dometic Refrigerator 3851210025,Dometic Fridge Thermistor - Image 5](https://m.media-amazon.com/images/I/81wjURLzpcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Accurate and perfectly within spec! *by J***N on July 9, 2026* I tested this thermistor using the official Dometic diagnostic service manual procedure. I placed the sensor in a glass of ice water (heavy on the ice) between 33°F and 35°F and let it sit for about 10 minutes. According to Dometic, a good sensor should read between 8,000 and 10,000 ohms under these conditions. My readings came in exactly where they needed to be Fluke 87V: 9.55 kΩ LCR Meter: 9.47 kΩ Because this is a Negative Temperature Coefficient (NTC) thermistor, the resistance correctly climbed as the temperature dropped. The sensor is verified accurate and performing perfectly within factory specifications. Highly recommended! ### ⭐⭐⭐⭐⭐ Fits and functions. *by B***N on February 23, 2026* This was a direct replacement for my RV fridge: plugs right in. It's been working fine for a month and seems more robust then the one that was replaced. ### ⭐⭐⭐⭐ Fixed the fridge *by J***R on July 8, 2026* It repaired our rv fridge, and was simple to install. Fridge only made it another month before fully giving out so i couldnt test it long enough to vouch for the reliability. ## Frequently Bought Together - RV Thermistor for Dometic Refrigerator 3851210025,RV Refrigerator Replacement for Dometic RM2652 1350 2351 2354 2410 2620 2852 2862 3807 - Heating Element # 3850644422 for Dometic Refrigerator(325W 120Vac),Compatible with Refrigerator Models Dometic RM2652/DM2652/DM2852/DM2662/DM2663/DM2862 - 2932771021 2932771039 Refrigerator Control Panel,Circuit Board Kit Replacement DM2652 DM2852 RM2351 RM2451 RM2551 RM2652 RM2852 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/456226797-rv-thermistor-for-dometic-refrigerator-3851210025-dometic-fridge-thermistor](https://www.desertcart.us/products/456226797-rv-thermistor-for-dometic-refrigerator-3851210025-dometic-fridge-thermistor) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-06*