- 316 stainless steel heating rod designed to replace part number 618872 for seamless integration with compatible refrigerators. - Function and benefits: prevents the fridge contents from freezing in cold environments and helps keep food and drinks fresh during camping, winter travel, or other adventures. - Compatibility and fit: form factor matches OEM 618872 parts, compatible with a wide range of models, and designed for easy installation. - Performance and durability: corrosion-resistant 316 stainless steel provides long-term reliability and stable operation. - Consistent temperature: helps maintain a steady refrigerator temperature across supported models when used with this heating rod. - Use scenarios: - Winter camping or snow trips where ambient temperatures are low. - RV, caravan, or camper refrigerator use on extended trips. - Remote cabins or off-grid travel where temperature control is important. - Additional notes: aligns with the original specifications to ensure reliable performance and preservation of stored supplies.