Automotive Heater Hose

Automotive heater hoses are rubber hoses on almost all vehicles equipped with internal combustion engines. Car heater hoses main purpose is to deliver coolant from the engine to the heater core located inside the vehicle by engine coolant car heater pipe.

SDZ Major Types of Automotive Heater Hose

SDZ, the reliable auto engine parts factory, provides auto heater hoses that keep your engine running at optimum temperatures to ensure optimum performance and minimal engine damage.

Metal automotive heater hose

Metal automotive heater hoses are renowned for their exceptional durability and heat resistance. Typically constructed from stainless steel or aluminum, these hoses are designed to withstand high temperatures and heavy-duty applications. They are often found in heavy-duty trucks, performance vehicles, and industrial machinery, where extreme heat and harsh conditions are common. The robust construction of metal hoses makes them highly resistant to cracking, aging, and chemical degradation, ensuring reliable performance even in the most demanding environments. However, their rigidity may limit their use in applications requiring significant flexibility.

Polymer automotive heater hose

Polymer automotive heater hoses, also known as rubber hoses, are widely used in a broad range of vehicles due to their flexibility, affordability, and ease of installation. Made from synthetic rubber compounds, polymer hoses can bend and adapt to various engine configurations, making them suitable for most passenger cars and light commercial vehicles. They offer excellent resistance to coolant solutions, ozone, and other environmental factors, ensuring longevity and reliability. Moreover, polymer hoses can be molded or reinforced with additional layers to enhance their strength and pressure resistance, making them suitable for a wide range of automotive applications.

Fabric automotive heater hose

Fabric automotive heater hoses combine the advantages of both metal and polymer hoses, offering a unique blend of flexibility and strength. These hoses feature a reinforced textile layer, often made of polyester or aramid fibers, sandwiched between layers of rubber or other synthetic materials. This fabric reinforcement provides excellent flexibility, making them suitable for applications that require bending and maneuvering around tight spaces. Fabric automotive heater hoses are commonly used in passenger vehicles and some light commercial vehicles, where their balance of durability and flexibility ensures reliable performance and ease of installation.

Automotive Heater Hose Application

Due to the coolant temperature sensor housing, our auto heater hose can resist cooling fluid solution cracking, aging and ozone. They can be applied in buses, off-road equipment and trucks.

At SDZ, our commitment to engineering excellence is evident in every aspect of our automotive heater hose design. One of the key features that set our hoses apart is the integration of a high-quality coolant temperature sensor housing. This innovative addition not only ensures the efficient and accurate measurement of coolant temperature but also confers several essential benefits to the overall performance and longevity of our automotive heater hoses.

One of the primary advantages of incorporating a coolant temperature sensor housing is its ability to resist cooling fluid solution cracking. Coolant, also known as antifreeze, is a crucial component in the automotive cooling system, and its chemical composition can vary depending on the manufacturer and environmental factors. However, certain cooling fluids may contain additives or compounds that can lead to premature cracking of standard automotive heater hoses over time. By integrating a temperature sensor housing, our hoses are designed to withstand the chemical interactions with the coolant, safeguarding against cracking and ensuring a reliable and leak-free operation.