11407 Engine Block Immersion Heater 120V 400W Without Wire 1″ NPT Brass Adapter Stainless Steel Motor Core Component Approved

11407 cylinder heater with 1 “NPT standard interface design, suitable for North American and international mainstream engine cooling systems, can achieve rapid heat transfer in the extreme cold environment of -40 ℃. Built-in high-density nickel-chromium alloy electric heating element and double layer of magnesium oxide insulation, with precision welding process, to ensure that the power output is stable at 400W (120V voltage condition), within 5-20 minutes can raise the engine block temperature to 20-30℃, significantly improve the low temperature cold start performance.

Using 316L stainless steel pipe body and green passivation treatment process, through 0.25MPa pressure test, effectively resist coolant corrosion and engine room vibration impact, service life of more than 5000 start-stop cycles.

The single preheating energy consumption is reduced by 40%, which is suitable for the environmental protection and energy saving transformation of passenger cars, commercial trucks and construction machinery.

1.Extremely cold environment starting guarantee: Solve the problem of lubrication failure caused by the increase of oil viscosity under low temperature conditions, reduce the engine cold start wear rate by 67%.
2.Fuel efficiency optimization: Intake manifold air temperature increases after preheating, promoting fuel atomization efficiency and reducing unburned hydrocarbon emissions by up to 30%.
3.Compatibility: Supports 12V/24V DC power supply, ADAPTS to diesel engines of Cummins, Caterpillar, and Volvo, and reduces the installation and maintenance time to less than 15 minutes.

3500043 engine block heater

11409 engine block heater

3500069 engine block heater

1.Our services include individual unit packaging with optional labeling to streamline operations and reduce time costs.
2.We provided fumigated solid wood pallets for heavy-duty exports and durable plywood crates for lighter loads, exempt from fumigation.
3.All solutions adhere to international trade standards, including certification for shipments to the US, Canada, and the EU, ensuring seamless customs clearance and pest control compliance.

1.Vertical Manufacturing Expertise:The factory which we cooperated with operating professional production facilities, they maintain full control over Research and development. This vertical integration ensures stringent quality compliance (ISO 9001, CE,CQC,Rohs, UL) and enables competitive pricing without intermediaries.
2.Dual-Channel Procurement Solutions:Direct OEM Services, Customize heating systems and linear slot diffusers to meet project-specific airflow and thermal requirements.
3.Direct OEM Services: Customize heating systems and linear slot diffusers to meet project-specific airflow and thermal requirements.
4.Technical Partnership Model:Beyond transactional engagements, we provide ventilation system design and Energy efficiency audits for heating solutions,multilingual after-sales technical support.
5.Innovation and Sustainability:Investing 8% of annual revenue in R&D to be committed to creating better new products.

Our products had passed the CE CQC UL and Rohs certificated.

1. Q:Who are we?