3843049 Coolant Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta coolant pipe from the Cooling System group, weighing 1.481 kg and listed for 9 applications across D series engines. Coolant pipe 3842946 covers the same number of D series applications at 4.082 kg, so the fitment count alone will not tell the two apart.

🚤 Compatibility

Typically suits:

• Volvo Penta D11C1-A MP
• Volvo Penta D11C3-A MP
• Volvo Penta D11B3-A MP
• Volvo Penta D11B4-A MP
• Volvo Penta D11B2-A MP
• Volvo Penta D11B1-A MP
• Volvo Penta D9A2J
• Volvo Penta D9A2L MH
• Volvo Penta D9A2A

• Engine Family: D

⚙️ Key Features

• 1.481 kg
• 9 applications across the D series
• Shares its fitment count with the much heavier 3842946
• Cooling System group

🔌 Function

Carries coolant between the engine and the rest of the cooling circuit along a fixed route, holding the shape the installation needs.

⚠️ Common Signs of Failure

• Coolant loss with white or coloured crust along the pipe
• Running temperature creeping up
• Pinholes or thinning from internal corrosion
• Pipe ends grooved where clamps sit
• Level in the header tank falling with no visible puddle

🛠️ Service Notes

• Renew the seals and clamps at every joint you disturb
• Coolant pipes 3843145 and 3843154 are the neighbouring D series runs here, at 1.315 kg and 1.801 kg, so order by number

📦 Condition

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