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MERCURY OUTBOARD PARTS

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Mercury Outboard Motor Parts

Mercury Outboard Motor Parts

  • Mercury Marine 10W30 Full Synthetic Oil Four Stroke 8M0173223 8M0173224

    Mercury Marine 10W30 Full Synthetic Oil Four Stroke 8M0173223 8M0173224

    Mercury Marine / Quicksilver

    $24.99 $19.99
    All-New Mercury 10W-30 Full Synthetic 4-Stroke Marine Engine Oil. Provides the best wear and corrosion protection when operating engine at maximum output and high temperatures for extended periods of time.  45% more dispersant, 24% more detergent...
    Part Number:
    NW-MERFS10W30
    Availability:
    Same Or Next Business Day
    Weight:
    10W-30
    Grade:
    Full Synthetic
    $24.99 $19.99
  • OEM Mercury Marine SAE 80W90 Premium Gear Lube 802844K01 858058K01

    OEM Mercury Marine SAE 80W90 Premium Gear Lube 802844K01 858058K01

    Mercury Marine / Quicksilver

    $11.99 $8.99
    OEM Mercury Premium 80W90 Gear Lube Clean oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. Engineered for outboard applications below 75 HP, this premium 80W-90 gear lube has been...
    Part Number:
    NW-MG80W90P
    Availability:
    In Stock - Ships same or next business day.
    Grade:
    80W-90
    $11.99 $8.99
  • OEM Quicksilver/Mercury Sealing Washer 8M0082880

    OEM Quicksilver/Mercury Sealing Washer 8M0082880

    Mercury Marine / Quicksilver

    $5.89 $5.14
    OEM Quicksilver/Mercury Sealing Washer 8M0082880 Gearcase seal (washer) kit 8M0082880 is for use on select 5 hp Mercury propane fueled outboards (s/n:0R936270 and above), 8/9.9 hp 4-stroke outboards (s/n:0R008146 and above), 15 hp through 20 hp Mercury...
    Part Number:
    710-8M0082880
    Availability:
    In Stock - Ships same or next business day.
    Fits:
    8 mm gearcase
    Pack:
    3
    $5.89 $5.14
  • Quicksilver Outboard Engine Primer - Light Gray 92-802878Q52

    Quicksilver Outboard Engine Primer - Light Gray 92-802878Q52

    Mercury Marine / Quicksilver

    $15.99 $14.85
    Quicksilver Outboard Engine Primer - Light Gray 92-802878Q52 Primer Paint 802878Q52 will help the finish coat of paint adhere better and provide a better, more consistent finish. Follow instructions on the can for prep and drying time before applying...
    Part Number:
    710-92-802878Q52
    Availability:
    In Stock - Ships same or next business day.
    Description:
    Light Gray Primer
    $15.99 $14.85
  • Quicksilver Clear Coat Enamel Spray Paint 92-802878Q53

    Quicksilver Clear Coat Enamel Spray Paint 92-802878Q53

    Mercury Marine / Quicksilver

    $18.99 $14.85
     Quicksilver Clear Coat Enamel Spray Paint 92-802878Q53 Clear Coat Enamel 802878Q53 is for use on Mercury, Mariner or Force outboard cowls to provide the high luster finish. 
    Part Number:
    710-92-802878Q53
    Availability:
    In Stock - Ships Same Or Next Business Day
    Description:
    Clear Coat
    $18.99 $14.85
  • NGK Spark Plugs 4212 Spark Plug 4212 (Mercury 889246q39)

    NGK Spark Plugs 4212 Spark Plug 4212 (Mercury 889246q39)

    NGK Spark Plugs

    $29.29 $14.74
    NGK Spark Plugs 4212 Spark Plug 4212   Original equipment on many late model applications Iridium at the fine-wire center electrode and platinum at the ground electrode provides maximum durability and performance The platinum at the ground...
    Part Number:
    41-ILFR6GE
    Availability:
    In Stock - Ships same or next business day.
    Model #:
    4212
    What's in the Box:
    (1) Spark Plug
    $29.29 $14.74
  • OEM Mercury 75/90/115 4-Stroke Oil Change Kit SAE 10W-30 8M0107510

    OEM Mercury 75/90/115 4-Stroke Oil Change Kit SAE 10W-30 8M0107510

    Mercury Marine / Quicksilver

    $94.99 $80.99
    For use in all 4-stroke marine engines.  New formula 4-stroke oils are Mercury Engineering approved for all marine 4-stroke outboard applications.  The new formula exceeds all marine industry 4-stroke oil requirements, including FC-W and...
    Part Number:
    710-8M0107510
    Availability:
    In Stock - Ships same or next business day.
    Weight:
    10W-30
    Grade:
    Standard
    Engine:
    75/90/115 HP FourStroke EFI
    $94.99 $80.99
  • OEM Mercury Multi Purpose 24C Marine Grease Lubricant Tube 92-802859A1

    OEM Mercury Multi Purpose 24C Marine Grease Lubricant Tube 92-802859A1

    Mercury Marine / Quicksilver

    $15.99 $11.24
    OEM Mercury Multi-Purpose 2-4-C Marine Lubricant with TeflonThis is designed to withstand extreme friction in all marine applications including steering systems, cable linkages and trailer wheel bearings.Extremely water resistant. Will not break down...
    Part Number:
    710-92-802859A1
    Availability:
    In Stock - Ships same or next business day.
    $15.99 $11.24
  • OEM Mercury Marine  4-Stroke O/B Oil Filter 35-877761K01

    OEM Mercury Marine 4-Stroke O/B Oil Filter 35-877761K01

    Mercury Marine / Quicksilver

    $19.99 $16.99
    High-quality Mercury Outboard Filters and Mercury 4-Stroke Outboard Oil work together to provide the ultimate protection for your engine.  Unique filtration system screens particles smaller than 1/1000th of an inch to keep your oil cleaner longer...
    Part Number:
    710-35-877761K01
    Availability:
    In Stock - Ships same or next business day.
    $19.99 $16.99
  • OEM Mercury Marine FourStroke Outboard Oil Filter 35-8M0162831

    OEM Mercury Marine FourStroke Outboard Oil Filter 35-8M0162831

    Mercury Marine / Quicksilver

    $18.49 $15.99
    High-Quality Mercury outboard filters and Mercury FourStroke Outboard Oil work together to provide the ultimate protection for your engine. This oil filter is for the following applications: Mercury Mariner 8 HP FourStroke Outboards (BEL...
    Part Number:
    710-35-8M0162831
    Availability:
    In Stock - Ships same or next business day.
    $18.49 $15.99
  • Mercury High Performance Synthetic Blend Four Stroke Oil SAE 25W50 8M0078014 8M0078013

    Mercury High Performance Synthetic Blend Four Stroke Oil SAE 25W50 8M0078014 8M0078013

    Mercury Marine / Quicksilver

    $22.99 $15.99
    Maximum wear protection in extreme racing applications.  Stays in grade under the most demanding conditions to ensure proper lubrication and performance in a wide temperature range.  Contains additives designed for high heat and high rpm to...
    Part Number:
    NW-MER25W50S
    Availability:
    Same Or Next Business Day
    Weight:
    25W-50
    Grade:
    Synthetic
    $22.99 $15.99
  • OEM Mercury 40/50/60 HP EFI Oil Change Kit  SAE 25W-40 8M0081916

    OEM Mercury 40/50/60 HP EFI Oil Change Kit SAE 25W-40 8M0081916

    Mercury Marine / Quicksilver

    $65.99 $59.99
    For use in all 4-stroke marine engines.  New formula 4-stroke oils are Mercury Engineering approved for all marine 4-stroke outboard applications.  The new formula exceeds all marine industry 4-stroke oil requirements, including FC-W and...
    Part Number:
    710-8M0081916
    Availability:
    In Stock - Ships same or next business day.
    Weight:
    25W-40
    Grade:
    Standard
    Engine:
    40/50/60 HP FourStroke EFI
    $65.99 $59.99
  • Sold Out, please call for ETA.
    Mercury 100 Hour Maintenance Kit 40/50/60 HP FourStroke EFI 8M0090558

    Mercury 100 Hour Maintenance Kit 40/50/60 HP FourStroke EFI 8M0090558

    Mercury Marine / Quicksilver

    $93.49 $79.99
    For use on 40 through 60HP EFI FourStrokes Kit Contains: 1 Oil Filter1 Low Pressure Fuel Filter1 High Pressure Fuel Filter1 Oil Drain Seal2 Gearcase Drain Seals1 ThermostatThermostat Gaskets
    Part Number:
    710-8M0090558
    Availability:
    In Stock - Ships same or next business day.
    Engine:
    40/50/60 HP EFI FourStroke
    Interval:
    100 Hours
  • OEM Quicksilver 4-Stroke 10W-30 Marine Engine Oil 8M0078616 8M0078617

    OEM Quicksilver 4-Stroke 10W-30 Marine Engine Oil 8M0078616 8M0078617

    Mercury Marine / Quicksilver

    $12.99 $9.69
    Clean oil is essential in reducing friction and preventing damage to internal components, providing many years of engine life. Engineered for sterndrive and outboard applications, this 4-stroke 10W-30 marine oil has been extensively tested to ensure...
    Part Number:
    NW-MC4S10W30
    Availability:
    In Stock - Ships same or next business day.
    Weight:
    10W-30
    Grade:
    Standard
    $12.99 $9.69
  • OEM Quicksilver/Mercury Water Pump Kit  46-812966A12

    OEM Quicksilver/Mercury Water Pump Kit 46-812966A12

    Mercury Marine / Quicksilver

    $181.99 $155.99
    OEM Quicksllver/Mercury Water Pump Kit  46-812966A12 Water pump repair kit 812966A12 is for Mercury and Mariner 4-stroke outboards 30 hp through 60 hp (Serial Number: 0T409000 thru 1B355222 and 1C000001 & above). The kit includes water...
    Part Number:
    710-46-812966A12
    Availability:
    In Stock - Ships same or next business day.
    $181.99 $155.99

Mercury Outboard Motor Parts & Mercury MerCruiser Parts

Keeping your Mercury outboard motor in prime condition is essential for smooth boating and extending engine life. At PowerBoatSupply.com, we offer a full range of Mercury outboard parts and Mercury MerCruiser parts to maintain peak performance. From oil filters and gear lube to spark plugs and complete maintenance kits, our selection is trusted by both DIY boaters and professional repair shops. Each product meets Mercury’s high standards for quality and durability, making them the ideal choice for servicing your outboard motor or MerCruiser sterndrive system.

Key Features at a Glance

  • OEM-Approved Products: Built to match Mercury's exact specifications.
  • Complete Maintenance Kits: Convenient kits for routine service, available for different Mercury outboard models and MerCruiser engines.
  • Performance and Protection: Keeps your engine running smoothly while guarding against wear, corrosion, and environmental damage.
  • User-Friendly Solutions: Straightforward installation for oil changes, gear lube, and spark plugs.

If you're shopping for maintenance parts for your Mercury outboard motor or sterndrive, you want products that protect your investment, boost performance, and simplify upkeep. With top-quality Mercury MerCruiser parts and outboard components from PowerBoatSupply.com, you’ll find everything needed for dependable boating.

What Kind of Maintenance Does an Outboard or MerCruiser Motor Need?

Routine maintenance is critical for keeping your Mercury outboard motor and MerCruiser sterndrive in top shape. Typical needs include regular oil changes, spark plug replacements, and gear lube checks.

In saltwater conditions, flushing your engine after every use is a must to avoid corrosion. Inspecting the fuel system for leaks or blockages also helps prevent long-term damage. Following Mercury’s recommended maintenance schedule is the best way to avoid costly repairs and keep your engine at its best.

How to Do Maintenance on an Outboard or MerCruiser Motor

  • Oil Changes: Use the right oil to reduce friction and keep the engine cool.
  • Gear Lube Replacement: Protects the lower unit from wear and tear.
  • Spark Plug Inspection: Replace worn plugs for proper combustion and smooth starts.
  • Water Pump Maintenance: Ensures proper cooling to prevent overheating.
  • Propeller Checks: Inspect for damage and grease the prop shaft to prevent corrosion.
  • Power Trim Fluid Check: Verify smooth trim operation by checking and refilling fluid.
  • Battery Inspection: Test, clean terminals, and keep fully charged for reliable starts.
  • Transom & Steering System: Inspect for cracks or wear; lubricate for responsive steering.
  • Thermostat Replacement: Swap faulty thermostats to prevent overheating and poor performance.

Staying on top of these tasks helps prevent costly repairs and keeps your Mercury motor or MerCruiser sterndrive running smoothly.

How Often Should You Service a Mercury Outboard or MerCruiser Motor?

Service frequency depends on usage and conditions. Mercury recommends servicing at least once a year or every 100 hours of operation—whichever comes first. In saltwater or harsh environments, more frequent service is advised.

Each service should include oil replacement, fuel filter changes, and inspection of key components like the propeller, water pump, and lower unit. For convenience, PowerBoatSupply.com offers maintenance kits with all the essentials for both outboards and Mercury MerCruiser parts.

Most Commonly Replaced Mercury Outboard & MerCruiser Parts

  • Oil Filters: Essential for clean engine operation.
  • Spark Plugs: Replace to avoid hard starts and poor efficiency.
  • Gear Lube: Prevents lower unit damage and wear.
  • Water Pump Impeller: Circulates cooling water to prevent overheating.

Using high-quality Mercury outboard parts and Mercury MerCruiser parts from PowerBoatSupply.com ensures your engine stays reliable and ready for every trip.

Choose PowerBoatSupply.com for Outboard & MerCruiser Parts

At PowerBoatSupply.com, we carry a wide variety of maintenance products for Mercury outboards and MerCruiser sterndrives. From complete service kits to specialty items like Mercury outboard paint and replacement MerCruiser components, we’ve got you covered.

Browse our selection today and get everything you need to keep your Mercury outboard or MerCruiser motor in peak condition.