21849126 Water Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Engine Water Pipe - Part Number: 21849126

Rigid water pipe for the D13C1-A MP through D13C6-A MP cooling system. It replaces earlier pipe 3889475 and maintains the specified coolant route between engine components.

⚙️ Key Features

• D13C marine-commercial cooling application

• Rigid factory coolant routing

• Supersedes 3889475

• Correct flange and hose-end geometry

• Maintains coolant flow and component clearance

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21849126 → Supersedes 3889475

OEM / Related Numbers:

• 21849126

• 3889475

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta D13C-A MP marine-commercial cooling system

Typically suits:

• Engine models:

• D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13C5-A MP, D13C6-A MP

• Engine Type: 13-litre 6-cylinder turbocharged marine diesel

• Serial Range: Confirm cooling-system arrangement and engine suffix

🔌 Function

Carries coolant between engine cooling-system components while maintaining the designed routing and flow area.

Common signs of failure:

• Coolant leakage at a joint

• Pinhole corrosion or cracking

• Damaged mounting support

• Hose misalignment

• Coolant loss or overheating

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging