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.

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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.

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.

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Yanmar Elbow Gasket A 128370-13201

$7.28 - $7.28

$7.28

$7.28 - $7.28

$7.28

Out of stock

Yanmar OEM elbow gasket (Type A) for Yanmar marine diesel engines. Direct OEM replacement for exhaust or coolant elbow sealing. Match by part numbe...

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$7.28 - $7.28

$7.28

$7.28 - $7.28

$7.28

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Yanmar O-Ring D65.6x3.53mm 128990-44100

$7.91 - $7.91

$7.91

$7.91 - $7.91

$7.91

Out of stock

Yanmar OEM O-ring, D65.6×3.53mm, for Yanmar marine diesel engines. Direct OEM replacement. Match by part number and engine model before ordering. O...

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$7.91 - $7.91

$7.91

$7.91 - $7.91

$7.91

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Yanmar O-Ring 24321-000700 (1AG70.0) - Marine Diesel Engine

$2.36 - $2.36

$2.36

$2.36 - $2.36

$2.36

Out of stock

Genuine Yanmar O-Ring - Professional Marine Engine Component OEM o-ring seal designed for Yanmar marine diesel engines. Precision-molded elastomeri...

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$2.36 - $2.36

$2.36

$2.36 - $2.36

$2.36

Sold out

Yanmar O-Ring 24321-000850 (1AG85.0) - Marine Diesel Engine

$3.02 - $3.02

$3.02

$3.02 - $3.02

$3.02

Out of stock

Genuine Yanmar O-Ring - Professional Marine Engine Component OEM o-ring seal designed for Yanmar marine diesel engines. Precision-molded elastomeri...

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$3.02 - $3.02

$3.02

$3.02 - $3.02

$3.02

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Yanmar O-Ring 24321-001500 (1AG150.0) - Marine Diesel Engine

$5.14 - $5.14

$5.14

$5.14 - $5.14

$5.14

Out of stock

Genuine Yanmar O-Ring - Professional Marine Engine Component OEM o-ring seal designed for Yanmar marine diesel engines. Precision-molded elastomeri...

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$5.14 - $5.14

$5.14

$5.14 - $5.14

$5.14

Sold out

Yanmar Lock Nut M27 26776-270002 - Marine Diesel Engine

$11.96 - $11.96

$11.96

$11.96 - $11.96

$11.96

Out of stock

Genuine Yanmar Lock Nut M27 - Professional Marine Engine Component OEM lock nut designed for Yanmar marine diesel engines. Precision-threaded M27 m...

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$11.96 - $11.96

$11.96

$11.96 - $11.96

$11.96

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Yanmar Cylinder Head Assembly 728170-11700 - Marine Diesel Engine

$1,497.78 - $1,497.78

$1,497.78

$1,497.78 - $1,497.78

$1,497.78

Out of stock

Genuine Yanmar Cylinder Head Assembly - Professional Marine Engine Component OEM complete cylinder head assembly designed for Yanmar marine diesel ...

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$1,497.78 - $1,497.78

$1,497.78

$1,497.78 - $1,497.78

$1,497.78

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Yanmar Gasket Set 728171-92601 - Marine Diesel Engine

$214.74 - $214.74

$214.74

$214.74 - $214.74

$214.74

Out of stock

Genuine Yanmar Gasket Set - Professional Marine Engine Component OEM complete gasket set designed for Yanmar marine diesel engines. Comprehensive c...

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$214.74 - $214.74

$214.74

$214.74 - $214.74

$214.74

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Yanmar Mechanical Seal X0520505-01 - Marine Diesel Engine

$29.41 - $29.41

$29.41

$29.41 - $29.41

$29.41

Out of stock

Genuine Yanmar Mechanical Seal - Professional Marine Engine Component OEM mechanical seal designed for Yanmar marine diesel engines. Precision-engi...

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$29.41 - $29.41

$29.41

$29.41 - $29.41

$29.41

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Yanmar Joint 104214-13580

$0.00 - $0.00

$0.00

$67.42

$67.42 - $67.42

$67.42

Out of stock

The Yanmar 104214-13580 Joint is a genuine OEM exhaust mixing elbow coupler / threaded joiner used to connect the upper and lower mixing elbow sect...

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$0.00 - $0.00

$0.00

$67.42

$67.42 - $67.42

$67.42

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Yanmar Fuel Filter 104500-55710 - Marine Diesel Engine

$15.49 - $15.49

$15.49

$15.49 - $15.49

$15.49

Out of stock

Genuine Yanmar Fuel Filter - Professional Marine Engine Component OEM fuel filter designed for Yanmar marine diesel engines. High-efficiency filtra...

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$15.49 - $15.49

$15.49

$15.49 - $15.49

$15.49

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Yanmar Resistor 119578-75590 - Marine Diesel Engine Electrical Component

$85.21 - $85.21

$85.21

$115.22

$115.22 - $115.22

$115.22

Out of stock

Yanmar 119578-75590 is a resistor used in select Yanmar marine diesel electrical-system applications. Public parts references consistently identify...

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$85.21 - $85.21

$85.21

$115.22

$115.22 - $115.22

$115.22

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Yanmar Oil Filter 119770-90620-12 - 6LP Marine Diesel Engine

$77.09 - $77.09

$77.09

$77.09 - $77.09

$77.09

Out of stock

Genuine Yanmar Oil Filter - Professional Marine Diesel Engine Component OEM oil filter designed specifically for Yanmar 6LP series marine diesel en...

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$77.09 - $77.09

$77.09

$77.09 - $77.09

$77.09

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Yanmar Fuel Strainer 119773-55710 - 6LP/6LPA Marine Diesel Engine

$174.62 - $174.62

$174.62

$280.04

$280.04 - $280.04

$280.04

Out of stock

Genuine Yanmar Fuel Strainer - Professional Marine Diesel Engine Component OEM fuel strainer assembly designed specifically for Yanmar 6LP and 6LP...

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$174.62 - $174.62

$174.62

$280.04

$280.04 - $280.04

$280.04

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

$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

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

$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

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Yanmar Oil Filter 4JH - OEM Part 129150-35170

$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

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Yanmar 15W-40 Marine Engine Oil - 1 Gallon OEM Lubricant

$69.76 - $69.76

$69.76

$69.76 - $69.76

$69.76

Out of stock

Yanmar 15W-40 Marine Diesel Engine Oil - 1 Gallon This genuine Yanmar 15W-40 marine diesel engine oil is specifically formulated for Yanmar marine ...

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$69.76 - $69.76

$69.76

$69.76 - $69.76

$69.76

Sold out