3100003 Engine Block Immersion Heater for Eagle, Jaguar, Jeep, Renault, Kubota, Perkins, Yanmar, 1" NPT Brass Adapter, 120V, 400W, Fast Heating & Durable Copper Core

【Model & Compatibility】Replace for 3100003 / 310-0003 Engine Block Immersion Heater, compatible with a wide range of models, such as for Eagle, Jaguar, Jeep, Renault, Kubota, Massey, Perkins, and Yanmar

【Efficient Heating】Equipped with a 400-watt copper heating element and 120V input, this heater ensures rapid coolant warming for easier cold weather starts. Designed to reduce engine wear and improve fuel efficiency during cold starts, extending engine life in harsh weather

【Durable Brass Adapter】Features a corrosion-resistant 1" NPT brass thread adapter for a secure and long-lasting installation in the engine block

【Product Specifications】Part Number: 3100003 / 310-0003; Volts: 120; Watts: 400; Brass Adapter Thread: 1” NPT; Plug Type: Freeze Plug, 120 Volt, 15 Amp (Type A); Cord Length: 5 Feet (1.52m)

【Easy Installation】Simple to install without specialized tools—just screw the heater into the block’s existing 1” NPT port and connect to power

【100% Satisfaction Guarantee】We are committed to providing excellent products and the best service for our customers. If you are not satisfied with the product, you can simply return it