1388180A00 Suzuki HOSE, OUTLET, Price: 23.85$, Weight: 0.522kg

Engine Coolant Outlet Hose

This outlet hose is a key link in the engine cooling system. It carries hot coolant from the thermostat housing to the radiator, keeping operating temperature stable. A fresh, pressure-rated hose prevents leaks, keeps the water pump happy, and protects the head gasket. Designed for tight bays, it resists heat, pressure, and vibration for long service life.

Why this part is needed ️

Proper coolant flow avoids overheating, power loss, and oil breakdown. A healthy hose keeps coolant volume and pressure correct, helping the fan, radiator, and heater core do their job.

How it works

Made from EPDM rubber with molded bends, it seals to the radiator neck and thermostat outlet using clamps. It tolerates temperature swings, road chemicals, and pulsating pump pressure without collapsing.

What happens if it’s broken ⚠️

Cracks, bulges, or soft spots lead to leaks, steam, low coolant, and overheating. You may smell sweet coolant, see puddles, or watch the temp gauge spike. Prolonged driving can warp the head or damage the engine.

Tech tips ✅

Replace old clamps, clean mating surfaces, route the hose without kinks, refill with correct coolant, and bleed air. Inspect every service for swelling, abrasions, or oil contamination.

Compatibility

• Jimny