22282927 Coolant Pipe | Genuine Volvo Penta Part

🔧 Product Description

Rigid coolant pipe grouped with water pipe 22282972, gasket 22283051 and support bracket 22283106 in a Volvo Penta heavy-duty cooling assembly. It carries coolant between the engine and adjoining water-pipe connection.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1643GE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1663GE
• Volvo Penta TWD1672-1673GE

• Engine Family: TWD

⚙️ Key Features

• Rigid factory coolant routing
• Matched to water pipe 22282972
• Uses gasket 22283051
• Supported by bracket 22283106
• Heavy-duty pressure and temperature service
• Engine type: 16-litre 6-cylinder turbocharged industrial diesel

🔌 Function

Carries engine coolant between the assigned block, thermostat, pump or cooling-package connection.

⚠️ Common Signs of Failure

• Corrosion or pinhole damage
• Cracked mounting point
• Hose misalignment
• Overheating or coolant loss

🛠️ Service Notes

• Clean both flanges or spigots and check the sealing lands for pitting and corrosion; renew every O-ring, seal or gasket at the joint rather than reusing one that has taken a set
• Lubricate coolant-side O-rings with coolant or a rubber-safe lubricant — petroleum oil and grease swell and soften the rubber and end up in the coolant
• Offer the pipe up and align both ends before pulling any fastener tight, so the joints are not held together by strain from a misaligned pipe or an over-stretched hose
• Check the bore is clear of scale, sealant and debris before fitting, and inspect the pipe for internal corrosion or thinning if the old one was leaking
• Refill with the coolant type and mix specified for your engine, bleed the system through, then check the joints again with the engine hot and up to pressure

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 22282972 (water pipe)
• 22283051 (gasket)
• 22283106 (support bracket)

📦 Condition

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