MerCruiser Marine Engine Parts

Mercury MerCruiser & Quicksilver Parts

MerCruiser Engine Parts, Quicksilver Service Parts, Alpha & Bravo Drive Components

Shop Mercury MerCruiser and Quicksilver parts for sterndrives, inboards, outboards, cooling systems, fuel systems, ignition, electrical components, maintenance service, gaskets, seals, drive components, fluids, impellers, filters, spark plugs, and OEM replacement parts.

Shop MerCruiser Parts Impellers Alpha One Parts

Fitment Check

Use your engine serial number, drive serial number, existing part number, Alpha or Bravo drive type, and current component details before ordering.

Ask Parts Desk

Mercury, MerCruiser, and Quicksilver parts can vary by serial number, drive model, cooling configuration, fuel system, and supersession history.

Quick Shop New Engines Categories Engine Parts Alpha & Bravo Service FAQ Quicksilver

Popular MerCruiser Service Parts

Oil FiltersEngine oil filters and routine oil-service searches Fuel FiltersFuel filters, water separators, and fuel-service parts ImpellersRaw-water pump impellers and water pump kits Water PumpsWater pump kits, housings, repair parts, and cooling support Gear LubeDrive lube and stern-drive service fluids Spark PlugsTune-up plugs and ignition service items Service KitsOil change, tune-up, impeller, and seasonal service kits ThermostatsCooling-system temperature control parts AnodesDrive, trim tab, engine, and corrosion-protection anodes BellowsExhaust bellows, U-joint bellows, and shift cable bellows Gimbal BearingsGimbal bearings, bearing kits, and transom support parts Quicksilver PartsOEM service parts, fluids, kits, and maintenance items

New Engine Range

Mercury & MerCruiser Engine Families

Explore key Mercury outboard and MerCruiser inboard/sterndrive engine families. These official Mercury links open manufacturer engine information for specifications, manuals, drawings, and product details.

Verado Outboards250-600hp premium Mercury outboard range for larger boats, refined performance, and advanced helm integration. FourStroke Outboards2.5-300hp Mercury outboard range for fishing, cruising, tenders, pontoons, and general recreational boating. Pro XS Outboards115-300hp performance outboard range for bass boats, sport boats, and high-output recreational applications. SeaPro Outboards15-500hp commercial-duty outboard range for workboats, charter use, and demanding daily operation. 4.5L MerCruiser SterndriveCompact MerCruiser sterndrive engine family for runabouts, cruisers, and sterndrive repower conversations. 6.2L MerCruiser SterndriveV8 MerCruiser sterndrive engine family for heavier boats, strong acceleration, and larger recreational applications. 8.2L MerCruiser SterndriveBig-block MerCruiser sterndrive engine family for larger boats, higher torque needs, and premium performance packages. 6.2L Tow Sport InboardMerCruiser inboard engine family for tow-sports boats, watersports performance, and direct-drive applications.

Ask About New Engines Repower & Service Support

OEM Product Categories

Shop MerCruiser by System

Use these paths to narrow your search before confirming the final part with your engine serial number, drive serial number, or existing part number.

Engine Parts

Shop MerCruiser Hard Engine Parts

Find MerCruiser engine parts such as valve covers, cylinder heads, engine blocks, valves, valve springs, pistons, piston rings, connecting rods, bearings, camshafts, crankshafts, timing components, oil pans, and other inside-engine components.

Search by engine model, serial number, exact part number, or the engine component you need.

Valve Covers Engine Blocks Cylinder Heads Engine Valves Valve Springs Pistons & Bearings

ENG

Engine Service

Filters, spark plugs, belts, impellers, thermostats, fluids, gaskets, seals, fuel parts, and maintenance kits.

DRV

Sterndrive Support

Alpha, Bravo, transom, gearcase, bellows, gimbal bearing, shift cable, seals, and drive hardware.

OEM

Quicksilver Parts

Quicksilver service parts, fluids, kits, and OEM replacement items for Mercury and MerCruiser applications.

Alpha, Bravo & Drive Support

Drive Parts Need Drive Details

MerCruiser drive parts can vary by Alpha, Bravo, transom assembly, gear ratio, serial range, and application. Confirm drive serial number and drive type whenever possible.

Alpha One Parts Bravo Drive Parts Shift Cables Transom Assembly

Maintenance Paths

Protect the Whole Package

Regular maintenance helps protect cooling, lubrication, ignition, fuel delivery, and sterndrive systems. Use OEM-quality parts and follow the service schedule for your engine and drive package.

Tune-Up Kits Oil Change Kits Impeller Kits

Parts Desk Support

Need Help Finding the Right Mercury MerCruiser Part?

Send your engine serial number, drive serial number, existing part number, engine label, drive label, or a clear photo of the old part. The Parts Desk can help identify the correct replacement.

Use engine serial numberMany MerCruiser parts change by engine serial number range. Model name alone may not be enough.

Confirm drive serial numberAlpha, Bravo, and other drive components should be confirmed using the sterndrive serial number when possible.

Check old part numberCompare stamped, printed, or listed numbers on the old part, box, invoice, or service record.

Watch for supersessionsMercury and Quicksilver numbers may update to newer parts, kits, or revised service components.

FAQ

MerCruiser Parts Questions

How do I find the right MerCruiser part?

Start with the engine serial number, drive serial number, existing part number, model information, and clear photos of the current component.

Are Mercury, MerCruiser, and Quicksilver parts related?

Yes. Mercury, MerCruiser, and Quicksilver names often appear across OEM marine engine, sterndrive, maintenance, fluid, and service parts.

What MerCruiser parts are commonly serviced?

Common service items include oil filters, fuel filters, impellers, water pump kits, spark plugs, thermostats, fluids, anodes, belts, bellows, and gimbal bearings.

What should I send the Parts Desk?

Send engine serial number, drive serial number, existing part number, engine or drive label photos, and a short note about the repair or maintenance task.

Ready to Find MerCruiser Parts?

Shop Mercury MerCruiser Engine Parts, Quicksilver Service Parts, Alpha & Bravo Drive Components

Search by serial number, part number, engine model, drive model, Alpha or Bravo drive type, product category, or the system you are servicing.

Shop MerCruiser Parts Service Kits Ask Parts Desk

Sort by

View as

Mercury Primer Bulb Assembly 858763 – OEM Fuel System

$142.84 - $142.84

$142.84

$142.84 - $142.84

$142.84

Only 1 left!

Mercury Primer Bulb Assembly 858763 Part Number: 858763 Brand: Mercury Marine (Quicksilver OEM) Official Product Type: Primer Bulb Assembly System...

View full details

$142.84 - $142.84

$142.84

$142.84 - $142.84

$142.84

$64.75 - $64.75

$64.75

$64.75 - $64.75

$64.75

Only 1 left!

Mercury MerCruiser Wiring Harness Assembly 879968T6 Part Number: 879968T6 | Also listed as: 84-879968T6 Brand: Mercury / MerCruiser / Quicksilver...

View full details

$64.75 - $64.75

$64.75

$64.75 - $64.75

$64.75

Mercury MerCruiser Switch Assembly 88031 | OEM Electrical Control

$171.19 - $171.19

$171.19

$171.19 - $171.19

$171.19

Out of stock

Mercury MerCruiser Switch Assembly 88031 Part Number: 88031 | Also listed as: 87-88031 Brand: Mercury / MerCruiser / Quicksilver Official Product...

View full details

$171.19 - $171.19

$171.19

$171.19 - $171.19

$171.19

Sold out

Mercury High Performance 2-Stroke Oil | 8M0078011

$110.47 - $110.47

$110.47

$110.47 - $110.47

$110.47

Out of stock

Mercury High Performance 2-Stroke Oil | Part 8M0078011 Part Number: 8M0078011Brand: Mercury Marine / QuicksilverOfficial Product Type: High Perform...

View full details

$110.47 - $110.47

$110.47

$110.47 - $110.47

$110.47

Sold out

Mercury 8M0082482 – Throttle/Shift Cable, Gen 1, 9 ft

$79.51 - $79.51

$79.51

$79.51 - $79.51

$79.51

Out of stock

Mercury 8M0082482 – Throttle & Shift Cable | Generation 1 | 9 ft Part Number: 8M0082482 Brand: Mercury Marine Official Product Type: Throttle/...

View full details

$79.51 - $79.51

$79.51

$79.51 - $79.51

$79.51

Sold out

Quicksilver 4-Stroke Engine Oil – 4L | Part 8M0078634

$64.16 - $64.16

$64.16

$64.16 - $64.16

$64.16

Out of stock

Quicksilver 4-Stroke Engine Oil – 4 Litre Part Number 8M0078634 OEM Reference 92-8M0078634 Brand Quicksilver (Mercury Marine) Offi...

View full details

$64.16 - $64.16

$64.16

$64.16 - $64.16

$64.16

Sold out

Mercury MerCruiser Intake Gasket Set | 8M0073380

$300.17 - $300.17

$300.17

$300.17 - $300.17

$300.17

Out of stock

Mercury MerCruiser Intake Gasket Set | Part 8M0073380 Part Number: 8M0073380 Full Part Reference: 27-8M0073380 Brand: Mercury Marine / Quicksilver...

View full details

$300.17 - $300.17

$300.17

$300.17 - $300.17

$300.17

Sold out

Mercury 8M0082911 – Air Filter | 75–115 HP EFI FourStroke Outboard (1731cc)

$190.89 - $190.89

$190.89

$190.89 - $190.89

$190.89

Out of stock

Mercury 8M0082911 – Air Filter | 75–115 HP EFI FourStroke Outboard (1731cc) Part Number: 8M0082911 Mercury Reference: 35-8M0082911 Brand: Mercury ...

View full details

$190.89 - $190.89

$190.89

$190.89 - $190.89

$190.89

Sold out

Mercury 8M0082545 – Throttle/Shift Cable, Gen II, 22 ft

$115.45 - $115.45

$115.45

$115.45 - $115.45

$115.45

Out of stock

Mercury 8M0082545 – Throttle & Shift Cable | Generation II | 22 ft Part Number: 8M0082545 Brand: Mercury Marine Official Product Type: Throttl...

View full details

$115.45 - $115.45

$115.45

$115.45 - $115.45

$115.45

Sold out

Mercury MerCruiser Lower Swivel Pin | 8M0073409

$89.99 - $89.99

$89.99

$89.99 - $89.99

$89.99

Out of stock

Mercury MerCruiser Lower Swivel Pin | Part 8M0073409 Part Number: 8M0073409 Full Part Reference: 17-8M0073409 Brand: Mercury Marine / Quicksilver ...

View full details

$89.99 - $89.99

$89.99

$89.99 - $89.99

$89.99

Sold out

Mercury MerCruiser OEM Plate | 8M0075813

$25.17 - $25.17

$25.17

$25.17 - $25.17

$25.17

Out of stock

Mercury MerCruiser OEM Plate | Part 8M0075813 Part Number: 8M0075813 Brand: Mercury Marine / Quicksilver Official Product Type: Plate Category: Ha...

View full details

$25.17 - $25.17

$25.17

$25.17 - $25.17

$25.17

Sold out

Mercury MerCruiser Bravo Drive Lube Bottle with Connector & Cap | 8M0075709

$109.49 - $109.49

$109.49

$109.49 - $109.49

$109.49

Out of stock

Mercury MerCruiser Bravo Drive Lube Bottle with Connector & Cap | Part 8M0075709 Part Number: 8M0075709 Brand: Mercury Marine / Quicksilver Of...

View full details

$109.49 - $109.49

$109.49

$109.49 - $109.49

$109.49

Sold out

Mercury MerCruiser Quicksilver Pinion Stud 8M0113182 | 7/16-20 Stainless Steel

$8.44 - $8.44

$8.44

$8.44 - $8.44

$8.44

9 in stock

Mercury MerCruiser Quicksilver Pinion Stud 8M0113182 Part Number: 8M0113182 (service format: 43-8M0113182) Brand: Mercury Marine / MerCruiser /...

View full details

$8.44 - $8.44

$8.44

$8.44 - $8.44

$8.44

Mercury MerCruiser Seawater Pump Pulley – 8M0150724

$183.19 - $183.19

$183.19

$183.19 - $183.19

$183.19

Only 2 left!

Mercury MerCruiser Seawater Pump Pulley – 8M0150724 Part Number: 8M0150724 Brand: Mercury Marine / Quicksilver Official Product Type: Seawater Pump...

View full details

$183.19 - $183.19

$183.19

$183.19 - $183.19

$183.19

Mercury MerCruiser Serpentine Belt & Pulley Kit – 8M0150824

$239.84 - $239.84

$239.84

$239.84 - $239.84

$239.84

Out of stock

Mercury MerCruiser Serpentine Belt & Pulley Kit – 8M0150824 Part Number: 8M0150824 Brand: Mercury Marine / Quicksilver Official Product Type: S...

View full details

$239.84 - $239.84

$239.84

$239.84 - $239.84

$239.84

Sold out

Quicksilver Gasket 8M0155369 | Mercury MerCruiser OEM Seal

$4.99 - $4.99

$4.99

$4.99 - $4.99

$4.99

Only 1 left!

Quicksilver Gasket — Part #8M0155369 A genuine OEM gasket for Mercury and MerCruiser assemblies. Manufactured to factory specifications for proper ...

View full details

$4.99 - $4.99

$4.99

$4.99 - $4.99

$4.99

Mercury MerCruiser OEM Oil Pan – 8M0150300

$675.37 - $675.37

$675.37

$675.37 - $675.37

$675.37

Out of stock

Mercury MerCruiser OEM Oil Pan – 8M0150300 Part Number: 8M0150300 Brand: Mercury Marine / Quicksilver Official Product Type: Engine Oil Pan (PAN-OI...

View full details

$675.37 - $675.37

$675.37

$675.37 - $675.37

$675.37

Sold out