840953 Coolant Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta coolant pipe from the Cooling System group, the run between the heat exchanger, thermostat housing and turbocharger compressor, weighing 0.227 kg and listed for 4 applications. No engine family is recorded against it, so the routing note is what identifies it.

🚤 Compatibility

Typically suits:

• Volvo Penta 2003TB
• Volvo Penta 2003TB SOLAS
• Volvo Penta 2003T
• Volvo Penta 2003TR

⚙️ Key Features

• Heat exchanger to thermostat housing to turbocharger run
• 0.227 kg
• 4 published applications
• No engine family recorded

🔌 Function

Carries coolant between the heat exchanger, thermostat housing and turbocharger.

⚠️ Common Signs of Failure

• Coolant weeping at a union or where the pipe passes a bracket
• Coolant loss with no visible drip
• Pipe corroded, thinned or pin-holed
• Overheating or slow warm-up
• Turbocharger area running hotter than usual

🛠️ Service Notes

• Coolant pipe 840729 is published at exactly this weight but runs from the expansion tank to the heat exchanger and circulation pump, so match the route rather than the figure
• Coolant pipes 840948 and 840952 cover other legs of the same circuit
• Renew the union seals, refill slowly and bleed the air out before running under load

📦 Condition

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