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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 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

Yanmar Marine Engine Element Assembly - OEM Filter Component

$0.00 - $0.00
$0.00
$101.64
$101.64 - $101.64
$101.64
Only 2 left!

OEM Element Assembly for Yanmar Marine Engines This genuine Yanmar element assembly is designed for marine engines, providing critical filtration f...

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$0.00 - $0.00
$0.00
$101.64
$101.64 - $101.64
$101.64

Yanmar Marine Engine Oil Seal - OEM Shaft Seal Component

$9.50 - $9.50
$9.50
$9.50
$9.50 - $9.50
$9.50
Only 1 left!

OEM Oil Seal for Yanmar Marine Engines This genuine Yanmar oil seal is designed for marine engines, providing reliable sealing at rotating shafts t...

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$9.50 - $9.50
$9.50
$9.50
$9.50 - $9.50
$9.50

Yanmar Rope Seal Cord 196350-03910

$4.64 - $4.64
$4.64
$4.64
$4.64 - $4.64
$4.64
Only 1 left!

Yanmar OEM rope seal cord for Yanmar marine diesel engines. Direct OEM replacement for shaft or component sealing applications. Match by part numbe...

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$4.64 - $4.64
$4.64
$4.64
$4.64 - $4.64
$4.64

Yanmar Metal Gray Marine Engine Paint - OEM Touch-Up Paint

$40.85 - $40.85
$40.85
$40.85
$40.85 - $40.85
$40.85
Only 3 left!

Yanmar Metal Gray Marine Engine Paint This genuine Yanmar metal gray paint is specifically formulated for marine engines, providing authentic color...

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$40.85 - $40.85
$40.85
$40.85
$40.85 - $40.85
$40.85

Yanmar Engine Gasket 23414-080000

$1.48 - $1.48
$1.48
$1.48
$1.48 - $1.48
$1.48
in stock

Yanmar OEM engine gasket for Yanmar marine diesel engines. Direct OEM replacement for leak-free sealing between mating surfaces. Match by part numb...

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$1.48 - $1.48
$1.48
$1.48
$1.48 - $1.48
$1.48

Yanmar Marine Engine Ball Bearing - OEM Precision Component

$22.86 - $22.86
$22.86
$22.86
$22.86 - $22.86
$22.86
Only 2 left!

OEM Ball Bearing for Yanmar Marine Engines This genuine Yanmar ball bearing is a precision-manufactured component designed for marine engines, prov...

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$22.86 - $22.86
$22.86
$22.86
$22.86 - $22.86
$22.86

Yanmar OEM O-Ring 2mm x 65mm ID 24321-000650

$4.02 - $4.02
$4.02
$4.02
$4.02 - $4.02
$4.02
in stock

Yanmar OEM O-ring (part #24321-000650), 2mm cross-section × 65.0mm inner diameter. Genuine sealing ring for heat exchanger end caps, raw water pump...

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$4.02 - $4.02
$4.02
$4.02
$4.02 - $4.02
$4.02

Yanmar OEM O-Ring 1mm x 12.5mm ID 24341-000125

$2.02 - $2.02
$2.02
$2.02
$2.02 - $2.02
$2.02
in stock

Yanmar OEM O-ring (part #24341-000125), 1mm cross-section × 12.5mm inner diameter. Genuine sealing ring for fuel system fittings, oil gallery conne...

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$2.02 - $2.02
$2.02
$2.02
$2.02 - $2.02
$2.02

Yanmar OEM O-Ring 4mm x 44mm ID 24341-000440

$3.58 - $3.58
$3.58
$3.58
$3.58 - $3.58
$3.58
in stock

Yanmar OEM O-ring (part #24341-000440), 4mm cross-section × 44.0mm inner diameter. Genuine sealing ring for larger-bore applications on Yanmar mari...

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$3.58 - $3.58
$3.58
$3.58
$3.58 - $3.58
$3.58

Yanmar OEM Internal Engine Anode 27210-200200

$10.56 - $10.56
$10.56
$10.56
$10.56 - $10.56
$10.56
Only 3 left!

The Yanmar 27210-200200 is a genuine OEM sacrificial anode designed for Yanmar marine diesel engines, providing cathodic protection for internal co...

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$10.56 - $10.56
$10.56
$10.56
$10.56 - $10.56
$10.56

Yanmar OEM Fuel Filter Water Separator Assembly 41650-502330-12

$85.21 - $85.21
$85.21
$85.21
$85.21 - $85.21
$85.21
in stock

The Yanmar 41650-502330-12 is a genuine OEM fuel filter / water separator assembly for select Yanmar marine diesel applications. Current parts refe...

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$85.21 - $85.21
$85.21
$85.21
$85.21 - $85.21
$85.21

Yanmar Marine Engine Fitting - OEM Plumbing Component

$1.51 - $1.51
$1.51
$1.51
$1.51 - $1.51
$1.51
in stock

OEM Fitting for Yanmar Marine Engines This genuine Yanmar fitting is designed for marine engines, providing reliable connections for fuel, coolant,...

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$1.51 - $1.51
$1.51
$1.51
$1.51 - $1.51
$1.51

Yanmar OEM Brass Fitting BR528-66

$1.86 - $1.86
$1.86
$1.86
$1.86 - $1.86
$1.86
Only 4 left!

The BR528-66 is a Yanmar OEM brass fitting. Current public source support for this exact part number is limited, and the reviewed sources did not p...

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$1.86 - $1.86
$1.86
$1.86
$1.86 - $1.86
$1.86

Yanmar Engine Gasket X0506590-01

$9.40 - $9.40
$9.40
$9.40
$9.40 - $9.40
$9.40
Only 2 left!

Yanmar X0506590-01, also listed as 05-06-590, is a genuine OEM sea water pump impeller O-ring used to seal the raw water pump cover on a wide range...

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$9.40 - $9.40
$9.40
$9.40
$9.40 - $9.40
$9.40

Yanmar Marine Engine O-Ring - OEM Seal Component

$9.42 - $9.42
$9.42
$9.42
$9.42 - $9.42
$9.42
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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$9.42 - $9.42
$9.42
$9.42
$9.42 - $9.42
$9.42

Yanmar Marine Engine Gear - OEM Replacement Component

$3,672.00 - $3,672.00
$3,672.00
$3,672.00
$3,672.00 - $3,672.00
$3,672.00
Only 1 left!

Yanmar Marine Engine Gear — YMG12927081170 The Yanmar part number YMG12927081170 is a genuine OEM engine gear component used in certain Yanmar mar...

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$3,672.00 - $3,672.00
$3,672.00
$3,672.00
$3,672.00 - $3,672.00
$3,672.00

Yanmar Filter 4412-012

$0.00 - $0.00
$0.00
$289.99
$289.99 - $289.99
$289.99
Only 5 left!

Yanmar Primary Fuel Filter / Water Separator – 4412-012 Protect your marine diesel engine with the genuine Yanmar 4412-012 Primary Fuel Filter / Wa...

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$0.00 - $0.00
$0.00
$289.99
$289.99 - $289.99
$289.99