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The Auto Bar 390 Heater Hose is designed for automotive enthusiasts and professional mechanics seeking a durable, reliable replacement component for vehicle coolant systems. Measuring 1 meter with a 19mm inner diameter, this hose excels at facilitating consistent fluid circulation for radiators and intercoolers, ensuring optimal engine temperature management; however, users should measure their existing hose dimensions carefully to ensure a perfect fit before cutting or installation.
| Model Part Number | 390 |
|---|---|
| Brand | Auto Bar |
No. This hose is designed specifically for coolant/water systems and is not rated for the chemical exposure or pressure requirements of fuel lines.
This hose is intended for standard automotive cooling system pressures. It should not be used in high-pressure hydraulic or industrial steam applications.
A sharp utility knife or specialized hose cutter will provide a clean, square edge for a secure seal.
No, the Auto Bar 390 is supplied as the hose pipe only. You should reuse your existing clamps or purchase new ones that fit your specific connection ports.
It is compatible with any vehicle coolant system that requires a 19mm inner diameter hose, but always verify your specific vehicle's hose diameter before purchase.
Ensure the hose is pushed fully onto the pipe and check that the hose clamp is tightened correctly or replaced if worn.
Ensure the hose path has a smooth, gradual bend. If the bend is too tight, re-route the hose to prevent obstruction.
To install, drain the vehicle's cooling system safely before removing the old hose. Measure the required length using the existing component as a guide and cut the Auto Bar 390 pipe accordingly. When securing, always ensure the use of appropriate hose clamps to prevent leaks. Compatibility is primarily dictated by the 19mm (3/4 inch) inner diameter requirement; ensure your vehicle's ports match this specification. For care, periodically inspect the hose for signs of hardening, cracking, or surface bulging, especially after long periods of operation in high-heat environments. Keep the exterior clear of oil or chemical spills to prevent premature rubber degradation.
