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Cooling parts can vary by engine model, serial range, raw-water versus closed-cooling setup, drive package, and superseded part number.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

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Volvo Penta END COVER 22369744

$484.00 - $484.00
$484.00
$484.00
$484.00 - $484.00
$484.00
Only 1 left!

The Volvo Penta 22369744 End Cover is a genuine OEM service component listed by Volvo Penta as end cover. Current supportable reference material al...

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$484.00 - $484.00
$484.00
$484.00
$484.00 - $484.00
$484.00

Volvo Penta DECAL 21506995

$0.00 - $0.00
$0.00
$16.00
$16.00 - $16.00
$16.00
Only 2 left!

The Volvo Penta 21506995 Decal is a genuine OEM label listed by Volvo Penta as decal. Current supportable reference listings also identify this par...

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$0.00 - $0.00
$0.00
$16.00
$16.00 - $16.00
$16.00

Volvo Penta D4/D6 SEA WATER HOSE KIT 22191941

$0.00 - $0.00
$0.00
$365.00
$365.00 - $365.00
$365.00
Only 2 left!

The Volvo Penta 22191941 Sea Water Hose Kit is a genuine OEM cooling-system service kit listed by Volvo Penta as D4/D6 SEA WATER HOSE KIT. It is us...

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$0.00 - $0.00
$0.00
$365.00
$365.00 - $365.00
$365.00

Volvo Penta COVER 24004314

$63.10 - $63.10
$63.10
$63.10
$63.10 - $63.10
$63.10
Only 3 left!

The Volvo Penta 24004314 Cover is a genuine OEM service component listed by Volvo Penta as cover. Current supportable reference listings also ident...

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$63.10 - $63.10
$63.10
$63.10
$63.10 - $63.10
$63.10

Volvo Penta COVER 21262899

$290.00 - $290.00
$290.00
$290.00
$290.00 - $290.00
$290.00
Only 2 left!

The Volvo Penta 21262899 Cover is a genuine OEM service component listed by Volvo Penta as cover. Current supportable reference listings also descr...

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$290.00 - $290.00
$290.00
$290.00
$290.00 - $290.00
$290.00

Volvo Penta Cam 3589908

$190.00 - $190.00
$190.00
$190.00
$190.00 - $190.00
$190.00
Only 2 left!

The Volvo Penta 3589908 Cam is a genuine OEM service component listed by Volvo Penta as cam. Current supportable references also connect this part ...

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$190.00 - $190.00
$190.00
$190.00
$190.00 - $190.00
$190.00

Volvo Penta Bracket 3812240

$130.00 - $130.00
$130.00
$130.00
$130.00 - $130.00
$130.00
Only 1 left!

The Volvo Penta 3812240 Bracket is a genuine OEM mounting component listed by Volvo Penta as bracket. Supportable reference listings also associate...

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$130.00 - $130.00
$130.00
$130.00
$130.00 - $130.00
$130.00

Volvo Penta Bleeder Valve 23280287

$85.00 - $85.00
$85.00
$85.00
$85.00 - $85.00
$85.00
Only 2 left!

The Volvo Penta 23280287 Bleeder Valve is a genuine OEM valve listed by Volvo Penta as bleeder valve. It is used in selected Volvo Penta marine pro...

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$85.00 - $85.00
$85.00
$85.00
$85.00 - $85.00
$85.00

Volvo Penta Steering Wheel 21673214

$532.00 - $532.00
$532.00
$532.00
$532.00 - $532.00
$532.00
Only 1 left!

The Volvo Penta 21673214 Steering Wheel is a genuine OEM Volvo Penta steering wheel listed as Steering wheel Stainless. It is a premium marine helm...

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$532.00 - $532.00
$532.00
$532.00
$532.00 - $532.00
$532.00

Volvo Penta T-Pipe 3862699

$7.90 - $7.90
$7.90
$7.90
$7.90 - $7.90
$7.90
Only 2 left!

The Volvo Penta 3862699 T-Pipe is a genuine OEM cooling-system fitting listed by Volvo Penta as T-pipe. It is used in selected Volvo Penta marine a...

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$7.90 - $7.90
$7.90
$7.90
$7.90 - $7.90
$7.90

Volvo Penta Wear Kit 21951382

$636.00 - $636.00
$636.00
$636.00
$636.00 - $636.00
$636.00
Only 1 left!

The Volvo Penta 21951382 Wear Kit is a genuine OEM service kit listed by Volvo Penta as a wear kit and associated within Volvo Penta parts referenc...

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$636.00 - $636.00
$636.00
$636.00
$636.00 - $636.00
$636.00

Volvo Penta Gasket 819959

$11.10 - $11.10
$11.10
$11.10
$11.10 - $11.10
$11.10
Only 1 left!

Volvo Penta 819959 is a genuine water pump gasket used on selected Volvo Penta raw-water pump applications. Current marine parts sources consistent...

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$11.10 - $11.10
$11.10
$11.10
$11.10 - $11.10
$11.10

Volvo Penta Anti-Siphon Fitting 828501

$28.00 - $28.00
$28.00
$28.00
$28.00 - $28.00
$28.00
Only 1 left!

Volvo Penta 828501 is a genuine fitting used in Volvo Penta's vacuum valve / anti-siphon assembly. Volvo Penta's official parts catalog identifies ...

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$28.00 - $28.00
$28.00
$28.00
$28.00 - $28.00
$28.00

Volvo Penta Sealing Ring 831622

$11.20 - $11.20
$11.20
$11.20
$11.20 - $11.20
$11.20
in stock

Volvo Penta 831622 is a genuine sealing ring used in selected Volvo Penta cooling and water-pipe applications. Volvo Penta's official parts shop li...

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$11.20 - $11.20
$11.20
$11.20
$11.20 - $11.20
$11.20

Volvo Penta Plug 838928

$31.20 - $31.20
$31.20
$31.20
$31.20 - $31.20
$31.20
in stock

Volvo Penta 838928 is a genuine plug used in Volvo Penta oil cooler applications. Volvo Penta's official parts shop lists 838928 simply as a plug, ...

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$31.20 - $31.20
$31.20
$31.20
$31.20 - $31.20
$31.20

Volvo Penta Connector 845791

$598.00 - $598.00
$598.00
$598.00
$598.00 - $598.00
$598.00
Only 1 left!

Volvo Penta 845791 is a genuine connector used as an exhaust elbow water connector on selected Volvo Penta diesel applications. Volvo Penta's offic...

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$598.00 - $598.00
$598.00
$598.00
$598.00 - $598.00
$598.00

Volvo Penta Hose Connection 851766

$0.00 - $0.00
$0.00
$90.00
$90.00 - $90.00
$90.00
Only 1 left!

Volvo Penta 851766 is a genuine hose connection used in the cooling-water hose circuit on a range of classic Volvo Penta sterndrive applications. V...

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$0.00 - $0.00
$0.00
$90.00
$90.00 - $90.00
$90.00

Volvo Penta Stop Lug 3857954

$24.40 - $24.40
$24.40
$24.40
$24.40 - $24.40
$24.40
Only 3 left!

Volvo Penta 3857954 is a genuine OEM stop lug used in Volvo Penta seawater pump and cooling-system applications. Volvo Penta's official parts shop ...

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$24.40 - $24.40
$24.40
$24.40
$24.40 - $24.40
$24.40

Volvo Penta Hose 21114718

$43.70 - $43.70
$43.70
$43.70
$43.70 - $43.70
$43.70
Only 2 left!

Volvo Penta 21114718 is a genuine OEM hose used in Volvo Penta cooling-system applications. Current parts references consistently identify 21114718...

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$43.70 - $43.70
$43.70
$43.70
$43.70 - $43.70
$43.70

Volvo Penta Lock Brace 20844430

$8.20 - $8.20
$8.20
$8.20
$8.20 - $8.20
$8.20
Only 2 left!

Volvo Penta 20844430 is a genuine OEM lock brace used in Volvo Penta engine cooling-system applications. Volvo Penta's official parts shop identifi...

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$8.20 - $8.20
$8.20
$8.20
$8.20 - $8.20
$8.20

Volvo Penta Expansion Tank Pressure Cap 1674083

$56.60 - $56.60
$56.60
$56.60
$56.60 - $56.60
$56.60
Only 3 left!

Volvo Penta 1674083 is a genuine OEM pressure cap used on Volvo Penta closed-cooling applications. Volvo Penta's official parts shop lists 1674083 ...

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$56.60 - $56.60
$56.60
$56.60
$56.60 - $56.60
$56.60

Volvo Penta Sealing Ring 1544710

$36.10 - $36.10
$36.10
$36.10
$36.10 - $36.10
$36.10
Only 1 left!

Volvo Penta 1544710 is a genuine OEM sealing ring used in Volvo Penta marine cooling-system service. Volvo Penta’s official parts shop lists 154471...

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$36.10 - $36.10
$36.10
$36.10
$36.10 - $36.10
$36.10

Volvo Penta O-Ring 1542783

$35.50 - $35.50
$35.50
$35.50
$35.50 - $35.50
$35.50
Only 2 left!

Volvo Penta 1542783 is a genuine OEM O-ring used in Volvo Penta marine cooling-system service. Volvo Penta’s official parts shop lists 1542783 as a...

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$35.50 - $35.50
$35.50
$35.50
$35.50 - $35.50
$35.50

Volvo Penta Screw 1328811

$3.10 - $3.10
$3.10
$3.10
$3.10 - $3.10
$3.10
Only 1 left!

Volvo Penta 1328811 is a genuine OEM screw used in Volvo Penta marine applications. Current Volvo Penta parts references list 1328811 as an active ...

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$3.10 - $3.10
$3.10
$3.10
$3.10 - $3.10
$3.10

Volvo Penta O-Ring 125362

$5.20 - $5.20
$5.20
$5.20
$5.20 - $5.20
$5.20
in stock

Volvo Penta 125362 is a genuine OEM O-ring used in Volvo Penta marine cooling-system service. Volvo Penta’s official parts shop lists 125362 as an ...

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$5.20 - $5.20
$5.20
$5.20
$5.20 - $5.20
$5.20

Volvo Penta Gasket 11994

$1.70 - $1.70
$1.70
$1.70
$1.70 - $1.70
$1.70
in stock

Volvo Penta 11994 is a genuine OEM gasket used on Volvo Penta marine applications. Current Volvo Penta parts references list 11994 as an active gen...

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$1.70 - $1.70
$1.70
$1.70
$1.70 - $1.70
$1.70

Volvo Penta Hose Connection 854031

$99.00 - $99.00
$99.00
$99.00
$99.00 - $99.00
$99.00
Only 1 left!

Volvo Penta 854031 is a genuine water hose connection used on older Volvo Penta sterndrive cooling-water applications. Current Volvo Penta parts re...

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

Volvo Penta Neutralizing Agent 21687793

$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00
Only 4 left!

Volvo Penta 21687793 is a genuine OEM neutralizing agent / Neutra-Salt concentrate used for flushing selected Volvo Penta marine cooling systems. V...

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$35.00 - $35.00
$35.00
$35.00
$35.00 - $35.00
$35.00

Volvo Penta Filler Cap 860866

$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00
Only 1 left!

Volvo Penta 860866 is a genuine OEM filler cap used in select Volvo Penta marine applications. Volvo Penta identifies this part as Filler Cap, and ...

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$95.00 - $95.00
$95.00
$95.00 - $95.00
$95.00

Volvo Penta Zinc Anode 838929

$20.20 - $20.20
$20.20
$20.20
$20.20 - $20.20
$20.20
Only 3 left!

The Volvo Penta 838929 is a zinc pencil anode designed to protect internal engine cooling system components from galvanic corrosion. Installed insi...

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$20.20 - $20.20
$20.20
$20.20
$20.20 - $20.20
$20.20

Volvo Penta V-Clamp 21325767

$134.00 - $134.00
$134.00
$134.00
$134.00 - $134.00
$134.00
Only 2 left!

he Volvo Penta 21325767 is a genuine OEM V-band exhaust clamp used to secure turbocharger and exhaust system connections on Volvo Penta marine ...

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$134.00 - $134.00
$134.00
$134.00
$134.00 - $134.00
$134.00

Volvo Penta Hose Connection 872338

$28.00 - $28.00
$28.00
$28.00
$28.00 - $28.00
$28.00
Only 1 left!

The Volvo Penta 872338 hose connection is a genuine OEM 90° hose fitting / nipple used in Volvo Penta sterndrive cooling and plumbing systems. This...

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$28.00 - $28.00
$28.00
$28.00
$28.00 - $28.00
$28.00

Volvo Penta Check Valve 872438

$57.30 - $57.30
$57.30
$57.30
$57.30 - $57.30
$57.30
Only 1 left!

The Volvo Penta 872438 is a genuine OEM non-return (check) valve, commonly used in sterndrive exhaust systems to prevent water from flowing back in...

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

Volvo Penta Thermostat – 21437904

$99.00 - $99.00
$99.00
$99.00
$99.00 - $99.00
$99.00
Only 2 left!

The Volvo Penta 21437904 Thermostat is a genuine OEM cooling system component engineered for precise temperature regulation in Volvo Penta marine e...

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

Volvo Penta Thermostat 3587597

$42.40 - $42.40
$42.40
$42.40
$42.40 - $42.40
$42.40
Only 1 left!

The Volvo Penta 3587597 Thermostat is a genuine OEM cooling system component engineered to provide precise thermal regulation in Volvo Penta gasoli...

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$42.40 - $42.40
$42.40
$42.40
$42.40 - $42.40
$42.40

Volvo Penta Thermostat Kit – 3831424

$86.00 - $86.00
$86.00
$86.00
$86.00 - $86.00
$86.00
Only 2 left!

The Volvo Penta 3831424 Thermostat Kit is a genuine OEM cooling system service kit engineered to deliver precise thermal regulation and long-term r...

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$86.00 - $86.00
$86.00
$86.00
$86.00 - $86.00
$86.00

Volvo Penta Thermostat 3842015

$160.00 - $160.00
$160.00
$160.00
$160.00 - $160.00
$160.00
Only 1 left!

Volvo Penta 3842015 is a genuine OEM engine thermostat used in Volvo Penta compact marine diesel cooling systems. Current Volvo Penta dealer refere...

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$160.00 - $160.00
$160.00
$160.00
$160.00 - $160.00
$160.00

Volvo Penta Thermostat – 8149182

$191.00 - $191.00
$191.00
$191.00
$191.00 - $191.00
$191.00
Only 2 left!

The Volvo Penta 8149182 Thermostat is a genuine OEM cooling system component designed to regulate engine temperature in Volvo Penta marine diesel e...

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$191.00 - $191.00
$191.00
$191.00
$191.00 - $191.00
$191.00

Volvo Penta Thermostat Kit – 875580

$75.00 - $75.00
$75.00
$75.00
$75.00 - $75.00
$75.00
Only 1 left!

The Volvo Penta 875580 Thermostat Kit is a genuine OEM cooling system service kit designed to maintain proper engine operating temperature in Volvo...

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$75.00 - $75.00
$75.00
$75.00
$75.00 - $75.00
$75.00

Volvo Penta Impeller Kit 22994993 – Raw Water Pump Service Kit

$0.00 - $0.00
$0.00
$137.15
$137.15 - $137.15
$137.15
Only 1 left!

The Volvo Penta Impeller Kit 22994993 is a complete raw water pump service kit designed to maintain proper cooling system performance in Volvo Pent...

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$0.00 - $0.00
$0.00
$137.15
$137.15 - $137.15
$137.15
Sold out

Volvo Penta Impeller Kit 22307636 – D9 D11 D12 Raw Water Pump Service Kit

$120.00 - $120.00
$120.00
$120.00
$120.00 - $120.00
$120.00
Out of stock

Product Description The Volvo Penta Impeller Kit 22307636 is a complete raw water pump service kit designed to maintain proper cooling system perf...

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$120.00 - $120.00
$120.00
$120.00
$120.00 - $120.00
$120.00
Sold out

Volvo Penta Impeller Kit 22222936 – Raw Water Pump Service Kit

$68.00 - $68.00
$68.00
$68.00
$68.00 - $68.00
$68.00
Only 1 left!

The Volvo Penta Impeller Kit 22222936 is a complete raw water pump service kit designed to maintain proper cooling system performance in Volvo Pent...

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$68.00 - $68.00
$68.00
$68.00
$68.00 - $68.00
$68.00

Volvo Penta Impeller Kit 21951360 – Raw Water Pump Service Kit

$291.00 - $291.00
$291.00
$291.00
$291.00 - $291.00
$291.00
Only 2 left!

The Volvo Penta Impeller Kit 21951360 is a complete raw water pump service kit designed to maintain proper cooling system performance in Volvo Pent...

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$291.00 - $291.00
$291.00
$291.00
$291.00 - $291.00
$291.00

Volvo Penta Impeller Kit 21951352 – Raw Water Pump Service Kit

$111.00 - $111.00
$111.00
$111.00
$111.00 - $111.00
$111.00
Only 1 left!

The Volvo Penta Impeller Kit 21951352 is a complete raw water pump service kit designed to maintain proper cooling system performance in Volvo Pent...

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$111.00 - $111.00
$111.00
$111.00
$111.00 - $111.00
$111.00
Sold out

Volvo Penta Impeller Kit 21951348

$122.00 - $122.00
$122.00
$122.00
$122.00 - $122.00
$122.00
Out of stock

The Volvo Penta Impeller Kit 21951348 is a complete raw water pump service kit designed to maintain proper cooling system performance in Volvo Pent...

View full details
$122.00 - $122.00
$122.00
$122.00
$122.00 - $122.00
$122.00
Sold out

Volvo Penta Impeller Kit 21951346

$0.00 - $0.00
$0.00
$87.40
$87.40 - $87.40
$87.40
Only 2 left!

The Volvo Penta Impeller Kit 21951346 is a complete raw water pump service kit designed to maintain proper cooling system performance in Volvo Pent...

View full details
$0.00 - $0.00
$0.00
$87.40
$87.40 - $87.40
$87.40
Sold out

Volvo Penta Impeller Kit 21951342

$71.00 - $71.00
$71.00
$71.00
$71.00 - $71.00
$71.00
Out of stock

Volvo Penta 21951342 is a genuine OEM impeller kit used in Volvo Penta raw-water cooling system service. Current parts sources consistently identif...

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$71.00 - $71.00
$71.00
$71.00
$71.00 - $71.00
$71.00
Sold out

Volvo Penta Heat Exchanger | SKU 3861786

$454.00 - $454.00
$454.00
$454.00
$454.00 - $454.00
$454.00
Only 1 left!

Volvo Penta Heat Exchanger – 3861786 OEM Part Number: 3861786Part Type: Heat Exchanger / Oil CoolerApplication: Engine cooling system (seawater-to-...

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$454.00 - $454.00
$454.00
$454.00
$454.00 - $454.00
$454.00