21248439 Cooling Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine moulded hose used in the closed-circuit cooling system of the applicable Volvo Penta engine. Its formed profile maintains correct routing without kinking or contacting nearby engine components.

⚙️ Key Features

• Genuine Volvo Penta cooling hose
• Factory-shaped routing
• Correct connection diameter
• Designed for engine vibration and pressure cycling

🔌 Function

The hose transfers coolant between the designated engine components while accommodating engine movement and thermal expansion.

⚠️ Common Signs of Failure

• Swollen hose wall
• Soft spots
• Abrasion damage
• Collapsed hose restricting coolant flow

🛠️ Service Notes

• Fit the hose dry onto clean, smooth stubs and push it fully onto the spigot so the clip lands behind the bead; do not use grease or sealant to help it on
• Keep the original routing and bend radius and use the correct clips, tightened evenly — a hose that is kinked, stretched or pulled to fit will fail early
• Check the stubs for corrosion, pitting and burrs while the hose is off, and clear any scale or debris out of the system
• Keep the hose away from hot surfaces and anything that can chafe it, and support long runs as they were originally clipped
• Refill, vent and run the engine to temperature, then re-check every joint and re-tighten the clips once the hose has bedded in

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging