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Volvo Penta Cooling System Parts

Volvo Penta Cooling System Parts

Volvo Penta Impellers, Pumps, Thermostats, Heat Exchangers & Cooling Parts

Shop Volvo Penta cooling system parts for raw-water, freshwater, closed-cooling, and engine temperature-control service. Find impellers, raw-water pumps, circulation pumps, thermostats, heat exchangers, oil coolers, hoses, caps, gaskets, seals, strainers, and cooling service kits.

Shop Volvo Penta Cooling Parts Impellers Thermostats
Fitment Check

Use your engine serial number, current part number, cooling layout, hose size, pump style, and photos before ordering Volvo Penta cooling parts.

Ask Parts Desk

Cooling parts can vary by engine model, serial range, raw-water versus closed-cooling setup, drive package, and superseded part number.

Find Cooling Parts Faster

Search by Serial Number, Part Number, Engine Model, or Cooling Component

Volvo Penta cooling systems are fitment-sensitive. Search by exact part number when possible, or use engine model, serial number, pump type, hose size, thermostat temperature, or the cooling part you are replacing.

Raw-Water Side

Seawater Flow Protects the Engine and Exhaust

Raw-water pumps, impellers, strainers, hoses, oil coolers, heat exchangers, and exhaust discharge parts move seawater through the cooling path. Restricted flow can quickly cause overheating.

Raw-Water PumpsStrainersExhaust Cooling

Freshwater / Closed Cooling

Thermostats, Coolant, and Heat Exchangers Control Temperature

Closed-cooling systems depend on the right coolant, thermostat, circulation pump, heat exchanger, caps, seals, and clean passages to keep engine temperature stable.

CoolantThermostatsHeat Exchangers
IMP

Impeller Service

Impellers should be inspected regularly and replaced before missing vanes or stiffness cause weak seawater flow.

TEMP

Temperature Control

Thermostats, senders, pumps, coolant, and heat exchangers all affect stable engine temperature.

SEAL

Leak Prevention

Cooling gaskets, O-rings, end-cap seals, clamps, caps, and hose condition matter during every cooling service.

Cooling Service Guidance

Overheating Usually Deserves a Full-System Look

Replacing one part may not solve a cooling issue if the root cause is a restricted strainer, worn impeller, blocked heat exchanger, failing thermostat, soft hose, leaking cap, weak pump, or exhaust restriction.

Inspect seawater flowCheck strainer, seacock, hoses, impeller, pump cover, cam, wear plate, and discharge flow.
Check closed coolingConfirm coolant condition, level, cap, thermostat, circulation pump, and heat exchanger condition.
Replace seals carefullyUse the correct gaskets, O-rings, washers, and end-cap seals when opening cooling components.
Watch for corrosionSalt trails, pitting, clogged passages, green deposits, and leaking end caps are warning signs.

FAQ

Volvo Penta Cooling Questions

How do I find the right Volvo Penta cooling part?

Start with the engine serial number, existing part number, current component photos, hose sizes, and whether the system is raw-water cooled or closed cooled.

What causes Volvo Penta overheating?

Common causes include worn impellers, clogged strainers, blocked heat exchangers, failing thermostats, collapsed hoses, weak pumps, low coolant, exhaust restrictions, or air leaks on the intake side.

Should I replace gaskets and O-rings during cooling service?

Yes, whenever a cooling component is opened, use the correct replacement seals, gaskets, O-rings, and washers for that part and engine model.

Can Marisol help identify cooling parts?

Yes. Send the Parts Desk your engine serial number, model, photos of the part, hose diameter, old part numbers, and the symptom you are trying to solve.

Ready to Service the Cooling System?

Shop Volvo Penta Impellers, Pumps, Thermostats, Heat Exchangers, Hoses & Cooling Parts

Search by serial number, exact part number, engine model, pump type, hose size, thermostat, cooler, gasket, seal, or cooling-system symptom.

Shop Volvo Penta Cooling PartsRaw-Water PumpsHeat Exchangers

Filters

Volvo Penta Temperature Sensor 21126692

$133.00 - $133.00
$133.00
$133.00 - $133.00
$133.00
Only 1 left!

Volvo Penta Temperature Sensor – Part Number 21126692 The Volvo Penta Temperature Sensor (OEM Part No. 21126692) is a genuine OEM coolant temperat...

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$133.00 - $133.00
$133.00
$133.00 - $133.00
$133.00

Volvo Penta Expansion Tank Pressure Cap 1542591

$32.50 - $32.50
$32.50
$32.50 - $32.50
$32.50
Only 1 left!

Volvo Penta 1542591 is a genuine OEM pressure cap used on Volvo Penta cooling-system applications. Volvo Penta’s official parts shop lists 1542591 ...

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$32.50 - $32.50
$32.50
$32.50 - $32.50
$32.50

Volvo Penta VCS Yellow Coolant 22567314 — 5L Ready Mixed

$53.00 - $53.00
$53.00
$53.00 - $53.00
$53.00
10 in stock

Volvo Penta VCS Yellow Coolant — Part Number 22567314 Part Number 22567314 Brand Volvo Penta OEM Official Product Type VCS Yellow Engi...

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$53.00 - $53.00
$53.00
$53.00 - $53.00
$53.00

Volvo Penta OEM Level Guard | Part 3547710

$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00
Only 5 left!

Volvo Penta OEM Level Guard — Part No. 3547710 Part Number: 3547710 Brand: Volvo Penta Official Product Type: Sensors & Monitoring System: Flu...

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$77.00 - $77.00
$77.00
$77.00 - $77.00
$77.00

Volvo Penta Impeller Kit 3588475 – Genuine OEM Raw Water Pump Service Kit

$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00
6 in stock

The Volvo Penta Impeller Kit 3588475 is a genuine OEM replacement kit designed to maintain optimal cooling system performance in Volvo Penta marine...

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$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00

Volvo Penta Water Intake Hose – OEM Part 21651097

$96.00 - $96.00
$96.00
$96.00 - $96.00
$96.00
Only 1 left!

Volvo Penta Water Intake Hose – OEM Part 21651097 Part Number: 21651097 Supersedes: 3808170 Brand: Volvo Penta System: Raw Water Cooling / Interna...

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$96.00 - $96.00
$96.00
$96.00 - $96.00
$96.00

Volvo Penta VCS-2 Orange Coolant | 24389714 | Ready Mixed 5L

$63.60 - $63.60
$63.60
$63.60
$63.60 - $63.60
$63.60
10 in stock

Volvo Penta VCS-2 Orange Coolant — Part #24389714 Part Number: 24389714 Brand: Volvo Penta Official Product Type: VCS-2 Orange Engine Coolant Form...

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$63.60 - $63.60
$63.60
$63.60
$63.60 - $63.60
$63.60
Sold out

Volvo Penta Coolant Pump | 24499735

$1,359.00 - $1,359.00
$1,359.00
$1,359.00 - $1,359.00
$1,359.00
Out of stock

Volvo Penta Coolant Pump — Part #24499735 Part Number: 24499735 Brand: Volvo Penta Official Product Type: Coolant Pump System: Freshwater / Closed...

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$1,359.00 - $1,359.00
$1,359.00
$1,359.00 - $1,359.00
$1,359.00
Sold out

Volvo Penta Coolant Filter - SKU 21192875

$107.00 - $107.00
$107.00
$107.00 - $107.00
$107.00
Only 2 left!

Volvo Penta Coolant Filter – 21192875 Maintain proper cooling system performance with the genuine Volvo Penta 21192875 Coolant Filter. This OEM spi...

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$107.00 - $107.00
$107.00
$107.00 - $107.00
$107.00

Volvo Penta Green Premixed Coolant 22567233 — 5L / 50:50 Ready-to-Use

$57.30 - $57.30
$57.30
$57.30
$57.30 - $57.30
$57.30
22 in stock

Volvo Penta Green Premixed Coolant — Part Number 22567233 Part Number 22567233 Brand Volvo Penta OEM Official Part Type Premixed Engin...

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$57.30 - $57.30
$57.30
$57.30
$57.30 - $57.30
$57.30