8149980 Coolant Pump | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta coolant pump weighing 10.278 kg and listed for 24 applications across TWD, TID, TD, TAMD and TAD series engines. It supersedes part numbers 276636, 1556330 and 21676520, which were catalogued earlier as an overhaul kit and as a water pump, so what was once repairable by kit is now supplied as a complete pump.

🚤 Compatibility

• Engine Family: TWD, TID, TD, TAMD, TAD

Full model list at the end of this description.

⚙️ Key Features

• 10.278 kg
• 24 applications across TWD, TID, TD, TAMD and TAD series engines
• Supersedes 276636, 1556330 and 21676520
• Replaces an earlier overhaul kit with a complete pump

🔌 Function

Circulates coolant through the block, head and heat exchanger so heat is carried away from the combustion chambers.

⚠️ Common Signs of Failure

• Coolant dripping from the pump's weep hole or shaft area
• Rumble, growl or squeal that follows engine speed
• Overheating in traffic or under load with a full system
• Shaft play felt by rocking the pulley by hand
• Corroded or eroded impeller vanes found on strip-down

🛠️ Service Notes

• Order the pump rather than looking for the old overhaul kit numbers
• Renew the pump gasket and any coolant hoses disturbed, then bleed the system fully
• This is a heavy unit for a hand fit — support it while the fasteners are started

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 8149980 → Supersedes 1556330 → Supersedes 21676520 → Supersedes 276636 → Supersedes 1543380 → Supersedes 270934

OEM / Related Numbers

• 21676520 earlier number superseded by this part
• 276636 earlier number superseded by this part
• 1556330 earlier number superseded by this part
• 1543380 earlier number superseded by this part

Aftermarket / Verified Equivalents

• DT Spare Parts: 2.15269

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAMD162C-C, TAMD162A, TAMD162B, TAMD162C, TAMD162C-B
• Volvo Penta TID162AG, TID162AGP, TID162AP, TID162APB
• Volvo Penta TAD1630G, TAD1630GE, TAD1630P
• Volvo Penta TAMD165A, TAMD165C, TAMD165P
• Volvo Penta TWD1630G, TWD1630P, TWD1630V
• Volvo Penta TAD1631GE, TAD1631G
• Volvo Penta TAMD163A-A, TAMD163P-A
• Volvo Penta TD164KAE
• Volvo Penta TWD1620G