21495459 Connector | Genuine Volvo Penta Part

🔧 Product Description

A genuine 18mm quick or snap-style connector used in Volvo Penta TAD11 coolant-hose and heater-pipe arrangements. It is one of the specified 18mm connectors in the cooling-package connector selection and works with sealing ring 1547252 to form a secure, serviceable coolant joint.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1180-83VE
• Volvo Penta TAD1170-72VE
• Volvo Penta TAD1150-52VE
• Volvo Penta TAD1140-42VE

• Engine Family: TAD
• HP Range: Approximately 380-700 HP
• Year Range: Approximately 2010 - 2021

⚙️ Key Features

• Genuine Volvo Penta 18mm heater-pipe connector
• Snap or quick-connection design for the specified coolant circuit
• Uses the matching 18mm sealing ring
• Factory-correct profile for TAD11 hose and cooling-package applications
• Engine type: 10.8L inline six-cylinder turbocharged industrial diesel

🔌 Function

Connects the specified 18mm coolant or heater pipe to the adjoining hose or cooling-system component while allowing service disconnection without disturbing unrelated pipework.

⚠️ Common Signs of Failure

• Coolant leak around the snap connection
• Connector will not lock or release correctly
• Cracked plastic or damaged retaining features
• Swollen, flattened or cut sealing ring
• Intermittent coolant loss or air entry into the circuit

🛠️ Service Notes

• Compare the new connector against the old one for size, form and number of ways before fitting; connectors that look alike are frequently not interchangeable
• Renew any seal, gasket or O-ring that belongs with the connector rather than reusing the old one, and check the mating faces are clean, dry and undamaged
• Support the connector and the line or harness running into it so the joint carries no weight or side load, and keep the original routing and clips clear of hot and moving parts
• Push or thread the connector fully home until it seats or locks, then confirm the lock has engaged rather than assuming it has
• Prove the joint before closing up the access — check it for leaks or for correct operation, whichever applies to that position, with the engine run up

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 1547252 - 18mm sealing ring
• 21495449 - companion 18mm connector in the same connector selection
• 20805110, 20805109 - 10mm quick couplings
• 21380391, 21052612, 20941211 - 16mm connectors
• 21489441 - related coolant connector

Aftermarket / Verified Equivalents

• VTP: 220127 - heater-pipe snap connector replacing Volvo Penta 21495459

📦 Condition

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