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Yanmar Marine Diesel Engine Parts

Yanmar Marine Diesel Parts

Genuine Yanmar Marine Diesel Engine Parts & Components

Shop genuine Yanmar marine diesel parts, components, and accessories for dependable marine engine performance, proper service, and long-term reliability on the water. Find maintenance items, cooling system parts, fuel system components, belts, filters, impellers, fluids, transmission parts, and OEM replacement components for Yanmar marine applications.

Yanmar parts can vary by engine model, production range, serial number, and installation. Always confirm compatibility using your engine model and serial number before ordering.

Shop Yanmar Parts Oil Filters Fuel Filters Impellers Ask Parts Desk

New Engine Range

Yanmar Marine Diesel Engine Families

Explore key Yanmar marine diesel engine families. These official Yanmar links open manufacturer engine information for specifications, manuals, drawings, and product details.

YM Series 15–20–30 MHP compact marine diesel engines for sailboats and small vessel applications. 3JH40 40 MHP marine diesel engine for sailboats, cruisers, and efficient propulsion applications. 4JH Series 45–57–80–110 MHP marine diesel engine range for larger sailboats and cruising vessels. 4LV Series 150–170–195–230–250 MHP common rail marine diesel engine range for powerboats and performance applications.

Shop By Category

Yanmar Marine Parts Categories

Use these quick links to search Yanmar parts by system, service type, and common replacement category.

Engine Maintenance Parts Filters, belts, fluids, anodes, impellers, service kits, and scheduled maintenance components. Cooling System Parts Raw-water pump parts, impellers, thermostats, cooling hoses, heat exchanger parts, and temperature service items. Fuel System Parts Fuel filters, separators, fuel delivery components, lift pump parts, and diesel fuel system service items. Electrical Components Sensors, switches, relays, alarms, senders, harness parts, panels, and marine diesel electrical components. Engine Parts OEM engine replacement parts for maintenance, repair, and reliable diesel engine operation. Transmission Parts Marine gear, transmission, coupling, seal, and drivetrain-related Yanmar service parts. Belts Alternator belts, raw-water pump belts, V-belts, and Yanmar marine diesel replacement belts. Anodes Search Yanmar engine anodes, zincs, corrosion protection parts, and cooling system anodes.

Popular Searches

Common Yanmar Maintenance Parts

Find high-demand Yanmar service parts for routine maintenance, seasonal service, cooling system work, and diesel engine reliability.

Oil Filters Fuel Filters Belts Engine Oil Impellers Service Kits Thermostats Raw-Water Pumps Fuel Pumps Gaskets Seals Starters Alternators Air Filters Coolant
Fitment Notice: Always confirm Yanmar parts using your engine model, engine serial number, and existing part number before ordering.

Authorized Dealer Support

Need Help Confirming the Right Yanmar Part?

Marisol Marine is an authorized Yanmar dealer in North Vancouver, BC. If you are unsure which part fits your engine, send your engine model, serial number, existing part number, or a clear photo of the part and our Parts Desk can help narrow down the correct option.

Contact Parts Desk

Why Genuine Yanmar Parts?

  • OEM parts built for dependable marine diesel performance
  • Designed specifically for Yanmar marine applications
  • Ideal for maintenance, repairs, and ongoing engine care
  • Supports reliable operation in demanding marine conditions

Parts Desk Insight

Yanmar marine diesel parts should be matched by engine family, exact model, serial number, and current part number whenever possible. Many service parts look similar but vary by engine range and production details.

View Marisol Marine on Yanmar Dealer Locator

Shipping

OEM in-stock parts are a top priority and ship same or next day for fast Canada wide shipping. Availability for special-order parts is confirmed after order placement.

Before Ordering

How to Confirm Yanmar Part Fitment

Matching the correct Yanmar part helps reduce delays, returns, and installation issues. Use the checklist below before purchasing.

Confirm Engine Model

Identify the exact Yanmar model, such as YM, JH, 4LV, 6LY, or another engine family.

Use the Serial Number

The serial number helps confirm production range and application-specific part changes.

Compare Existing Part Numbers

Check the number printed, stamped, tagged, or listed on the current part whenever available.

Check System Type

Cooling, fuel, electrical, transmission, and maintenance parts may vary by system configuration.

Important Installation & Safety Notice

Installation and service must be performed by qualified, authorized personnel only and in accordance with OEM procedures. Improper installation, misuse, incorrect application, or unauthorized repair may result in equipment failure, property damage, serious injury, or death. Marisol Marine assumes no liability for damage, loss, or injury arising from improper installation, incorrect application, or unauthorized service.

Filters

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Yanmar Sealing Ring 120640-01270 - OEM Marine Engine Component

$8.90 - $8.90
$8.90
$8.90
$8.90 - $8.90
$8.90
Only 4 left!

Genuine Yanmar Sealing Ring - Professional Marine Engine Component OEM sealing ring designed for Yanmar marine diesel engines. Precision-engineered...

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$8.90 - $8.90
$8.90
$8.90
$8.90 - $8.90
$8.90

Yanmar OEM Internal Engine Anode 120650-13420

$28.16 - $28.16
$28.16
$28.16 - $28.16
$28.16
Only 3 left!

The Yanmar 120650-13420 is a genuine OEM sacrificial anode designed for Yanmar marine diesel engines, providing cathodic protection for internal co...

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$28.16 - $28.16
$28.16
$28.16 - $28.16
$28.16

Yanmar Gasket 120650-18500 - OEM Engine Gasket

$13.49 - $13.49
$13.49
$13.49
$13.49 - $13.49
$13.49
Only 4 left!

Genuine OEM Yanmar gasket (part number 120650-18500) designed to provide a reliable seal for your engine components. This factory-spec gasket ensur...

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$13.49 - $13.49
$13.49
$13.49
$13.49 - $13.49
$13.49

Yanmar OEM Internal Engine Anode 120650-18530

$44.68 - $44.68
$44.68
$44.68
$44.68 - $44.68
$44.68
Only 4 left!

Genuine OEM Yanmar sacrificial anode (part number 120650-18530) designed to protect your engine's cooling system from galvanic corrosion. This fact...

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$44.68 - $44.68
$44.68
$44.68
$44.68 - $44.68
$44.68

Yanmar Fuel Filter 120650-55020 - OEM Diesel Fuel Filter

$73.05 - $73.05
$73.05
$73.05
$73.05 - $73.05
$73.05
Only 1 left!

Genuine OEM Yanmar fuel filter (part number 120650-55020) designed to protect your engine's fuel injection system from contamination. This factory-...

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$73.05 - $73.05
$73.05
$73.05
$73.05 - $73.05
$73.05
Sold out

Yanmar Fuel Feed Pump Assembly 121256-52021 - OEM Fuel Lift Pump

$268.84 - $268.84
$268.84
$268.84
$268.84 - $268.84
$268.84
Out of stock

Genuine OEM Yanmar fuel feed pump assembly (part number 121256-52021) designed to deliver reliable fuel transfer from the tank to your engine's inj...

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$268.84 - $268.84
$268.84
$268.84
$268.84 - $268.84
$268.84
Sold out
Sold out

Yanmar Feed Pump Gasket 121520-01851 - OEM Fuel Pump Gasket

$7.98 - $7.98
$7.98
$7.98
$7.98 - $7.98
$7.98
Out of stock

Genuine OEM Yanmar feed pump gasket (part number 121520-01851) designed to provide a reliable seal for your engine's fuel feed pump. This factory-s...

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$7.98 - $7.98
$7.98
$7.98
$7.98 - $7.98
$7.98
Sold out

Yanmar Gasket 123678-55850 - OEM Engine Gasket

$5.18 - $5.18
$5.18
$5.18
$5.18 - $5.18
$5.18
in stock

Genuine OEM Yanmar gasket (part number 123678-55850) designed to provide a reliable seal for your engine's cover components. This factory-spec gask...

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$5.18 - $5.18
$5.18
$5.18
$5.18 - $5.18
$5.18
YANMAR 124223-42070, Yanmar raw water pump part, 3GM30 parts, 3GM30F parts, 2GM20F parts, Yanmar marine diesel part, cooling sea water pump part, Yanmar OEM part

YANMAR 124223-42070 Piece

$7.56 - $7.56
$7.56
$7.56
$7.56 - $7.56
$7.56
Only 1 left!

build an item descriptions that includes this item usege on types of engines Used gpt-shopify-ver2 skill. Thought ...

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$7.56 - $7.56
$7.56
$7.56
$7.56 - $7.56
$7.56

Yanmar Impeller 124223-42092 - OEM Raw Water Pump Impeller

$62.58 - $62.58
$62.58
$62.58
$62.58 - $62.58
$62.58
Only 5 left!

Genuine OEM Yanmar impeller (part number 124223-42092) designed for reliable raw water cooling system performance. This factory-spec impeller ensur...

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$62.58 - $62.58
$62.58
$62.58
$62.58 - $62.58
$62.58

Yanmar Water Pump Gasket 124223-42110 - Marine Diesel Engine

$5.58 - $5.58
$5.58
$5.58
$5.58 - $5.58
$5.58
Only 3 left!

Genuine Yanmar Water Pump Gasket - Professional Marine Engine Component OEM water pump gasket designed for Yanmar marine diesel engines. Precision-...

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$5.58 - $5.58
$5.58
$5.58
$5.58 - $5.58
$5.58

Yanmar Impeller 127610-42270

$65.53 - $65.53
$65.53
$65.53
$65.53 - $65.53
$65.53
Only 2 left!

OEM Yanmar impeller engineered for reliable cooling system performance in marine diesel engines. Precision-manufactured to exact specifications for...

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$65.53 - $65.53
$65.53
$65.53
$65.53 - $65.53
$65.53

Yanmar Bonnet Gasket 128170-11310

$11.20 - $11.20
$11.20
$11.20
$11.20 - $11.20
$11.20
Only 2 left!

OEM Yanmar bonnet gasket engineered for reliable sealing performance in marine diesel engines. Precision-cut to exact specifications for proper fit...

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

Yanmar Water Pump Gasket 128170-42090 - Marine Diesel Engine

$0.00 - $0.00
$0.00
$9.00
$9.00 - $9.00
$9.00
Only 4 left!

Genuine Yanmar Water Pump Gasket - Professional Marine Engine Component OEM water pump gasket designed for Yanmar marine diesel engines. Precision-...

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$0.00 - $0.00
$0.00
$9.00
$9.00 - $9.00
$9.00

Genuine Yanmar V/C O RING 2GMAND F

$25.36 - $25.36
$25.36
$25.36
$25.36 - $25.36
$25.36
Only 2 left!

Genuine Yanmar 2GMAND Cylinder Head Bonnet Gasket(Rocker Cover Gasket)

$25.36 - $25.36
$25.36
$25.36
$25.36 - $25.36
$25.36
Sold out

Yanmar Oil Filter 4JH - OEM Part 129150-35170

$14.18 - $14.18
$14.18
$14.18
$14.18 - $14.18
$14.18
Out of stock

Genuine Yanmar oil filter engineered to OEM specifications for 4JH model marine diesel engines. This high-efficiency filter removes contaminants an...

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$14.18 - $14.18
$14.18
$14.18
$14.18 - $14.18
$14.18
Sold out

Yanmar Thermostat Gasket 129150-49811 - Marine Diesel Engine

$3.59 - $3.59
$3.59
$3.59
$3.59 - $3.59
$3.59
Only 2 left!

Genuine Yanmar Thermostat Gasket - Professional Marine Engine Component OEM thermostat gasket designed for Yanmar marine diesel engines. Precision-...

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$3.59 - $3.59
$3.59
$3.59
$3.59 - $3.59
$3.59

Yanmar Seawater Pipe – 129470-49040

$26.70 - $26.70
$26.70
$26.70
$26.70 - $26.70
$26.70
Only 1 left!

Yanmar OEM Seawater Pipe – 129470-49040Genuine Yanmar OEM raw water pipe for marine engine cooling systems. Routes seawater from the raw water pump...

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$26.70 - $26.70
$26.70
$26.70
$26.70 - $26.70
$26.70

Yanmar Marine Engine Thermostat - OEM Cooling System Component

$128.70 - $128.70
$128.70
$128.70
$128.70 - $128.70
$128.70
Only 1 left!

OEM Thermostat for Yanmar Marine Engines This genuine Yanmar thermostat is designed for marine engines, regulating coolant temperature to maintain ...

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$128.70 - $128.70
$128.70
$128.70
$128.70 - $128.70
$128.70

Yanmar Marine Engine Water Pump Gasket - OEM Cooling System Seal

$8.40 - $8.40
$8.40
$8.40
$8.40 - $8.40
$8.40
Only 3 left!

OEM Water Pump Gasket for Yanmar Marine Engines This genuine Yanmar water pump gasket is designed for marine engines, providing reliable sealing fo...

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$8.40 - $8.40
$8.40
$8.40
$8.40 - $8.40
$8.40

Yanmar Fuel Filter – 129574-55711

$0.00 - $0.00
$0.00
$66.58
$66.58 - $66.58
$66.58
Only 1 left!

Yanmar OEM Fuel Filter – 129574-55711Genuine Yanmar OEM fuel filter with water separation for marine diesel engines. Removes contaminants and water...

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$0.00 - $0.00
$0.00
$66.58
$66.58 - $66.58
$66.58

Yanmar Marine Engine O-Ring - OEM Seal Component

$18.98 - $18.98
$18.98
$18.98
$18.98 - $18.98
$18.98
Only 2 left!

OEM O-Ring for Yanmar Marine Engines This genuine Yanmar O-ring is designed for marine engines, providing reliable sealing at various internal and ...

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$18.98 - $18.98
$18.98
$18.98
$18.98 - $18.98
$18.98

Yanmar Marine Engine Cooler Gasket - OEM Heat Exchanger Seal

$18.26 - $18.26
$18.26
$18.26
$18.26 - $18.26
$18.26
Only 4 left!

OEM Cooler Gasket for Yanmar Marine Engines This genuine Yanmar cooler gasket is designed for marine engine heat exchangers and oil coolers, provid...

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$18.26 - $18.26
$18.26
$18.26
$18.26 - $18.26
$18.26

Yanmar Marine Engine Cover Gasket - OEM Seal Component

$5.18 - $5.18
$5.18
$5.18
$5.18 - $5.18
$5.18
Only 2 left!

OEM Cover Gasket for Yanmar Marine Engines This genuine Yanmar cover gasket is designed for marine engines, providing reliable sealing for valve co...

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$5.18 - $5.18
$5.18
$5.18
$5.18 - $5.18
$5.18