null

PHONE SUPPORT M-F 9-5EST 1-856-232-6969

FREE SHIPPING OVER $99

BEST PRICE GUARANTEED

EARN POWERBOAT REWARDS

Black Friday pricing is live! Save an Additional $10 on $250, $25 on $500, $50 on $1000, $150 on $2500 Coupon Code "gobble" 

MerCruiser Oil & Filter

MerCruiser Oil & Filter

  • 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
  • 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

    $19.33 $13.92
    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
    $19.33 $13.92
  • OEM MerCruiser Gearcase Drain Screw 10-79953Q04

    OEM MerCruiser Gearcase Drain Screw 10-79953Q04

    Mercury Marine / Quicksilver

    $7.20 $5.99
    OEM MerCruiser Gearcase Drain Screw 10-79953Q04 Lower Unit Gear Lube Drain and Fill Hole Screw and Seal 79953Q04 is used with 3/8 - 16 drain/fill hole screw on all MerCruiser stern drives, Mercury and Mariner outboards except the Verado series. It is...
    Part Number:
    710-10-79953Q04
    Availability:
    In Stock - Ships same or next business day.
    Fits:
    MerCruiser I - R - MR - Alpha One - TR - TRS & all Outboards
    Type:
    Non-Magnetic
    Pack:
    2
    $7.20 $5.99
  • OEM Quicksilver 2-4-C Lube- 3 Pack- 3.5 Oz  92-802861Q1

    OEM Quicksilver 2-4-C Lube- 3 Pack- 3.5 Oz 92-802861Q1

    Mercury Marine / Quicksilver

    $24.27 $17.47
    OEM Quicksilver 2-4-C Lube- 3 Pack- 3.5 Oz  92-802861Q1 2-4-C Marine Lubricant is a high quality marine lubricant specified by Mercury Marine for general lubricant application. Keep contacted moving surfaces properly lubricated for long life and...
    Part Number:
    710-92-802861Q 1
    Availability:
    In Stock - Ships same or next business day.
    Size:
    3.5 oz. (3 pk cart.)
    $24.27 $17.47
  • High Performance OEM Oil Filter - MerCruiser Stern Drive and Inboards Engines 35-858004Q

    High Performance OEM Oil Filter - MerCruiser Stern Drive and Inboards Engines 35-858004Q

    Mercury Marine / Quicksilver

    $19.99 $19.49
    Replacement oil filter element for MerCruiser Stern Drive and Inboard engines built by General Motors except V-6 engines with the oil filter mounted to the engine block. This filter also fits the Mercury Marine manufactured 4.5L and 6.2L engines.
    Part Number:
    710-35-858004Q
    Availability:
    In Stock - Ships same or next business day.
    Fits:
    Hi-Efficiency
    $19.99 $19.49
  • OEM Quicksilver 10W-30 4-Stroke Synthetic Blend Marine Engine Oil  8M0142135 8M0142146

    OEM Quicksilver 10W-30 4-Stroke Synthetic Blend Marine Engine Oil 8M0142135 8M0142146

    Mercury Marine / Quicksilver

    $17.40 $13.16
    SAE 10W30 weight oil. 10W-30 Synthetic includes all the features and benefits of the 10W-30 Mineral Plus.  Industry-leading strength, viscosity retention and ultimate corrosion and wear protection. Four stroke synthetic blend oil is...
    Part Number:
    NW-MCS10W30
    Availability:
    Same Or Next Business Day
    Weight:
    10W-30
    Grade:
    Synthetic
    $17.40 $13.16
  • OEM Quicksilver Assembly Grease- 16 Oz Tub  92-8M0071836

    OEM Quicksilver Assembly Grease- 16 Oz Tub 92-8M0071836

    Mercury Marine / Quicksilver

    $22.36 $16.09
    OEM Quicksilver Assembly Grease- 16 Oz Tub 92-8M0071836 Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH
    Part Number:
    710-92-8M0071836
    Availability:
    In Stock - Ships same or next business day.
    Size:
    16 oz tub
    $22.36 $16.09
  • OEM Quicksilver Mercruiser Corrosion Guard- 11 Oz  Spray Can 92-802878Q55

    OEM Quicksilver Mercruiser Corrosion Guard- 11 Oz Spray Can 92-802878Q55

    Mercury Marine / Quicksilver

    $12.99 $11.83
    OEM Quicksilver Corrosion Guard- 11 Oz  92-802878Q55 Corrosion Guard Rust Inhibitor 802878Q55 is an easy to use spray on protectant for bare metal or paints surfaces to help prevent corrosion. Use it to prevent rust from forming on out drives,...
    Part Number:
    710-92-802878Q55
    Availability:
    In Stock - Ships same or next business day.
    Size:
    12 oz. aerosol
    $12.99 $11.83
  • Quicksilver Sterndrive & Inboard SAE 25W-40 4-Stroke Oil Change Kit 8M0182226

    Quicksilver Sterndrive & Inboard SAE 25W-40 4-Stroke Oil Change Kit 8M0182226

    Mercury Marine / Quicksilver

    $18.75
    Fitments Mercury MerCruiser and Quicksilver in-line 4-cylinder and 6 cylinder - MerCruiser & Quicksilver V-8 (5.0L, 5.7L & 6.2L) -  MerCruiser V-6 with remote oil filter - Chris Craft (283, 305, 307, and 350) OMC GM small block engines...
    Part Number:
    710-8M0182226
    Availability:
    Same Or Next Business Day
    Weight:
    25W-40
    Grade:
    Standard
    Engine:
    MerCruiser 4, 6 (w/remote oil), 8 Cyl
  • OEM Oil Filter – Mercury and Mariner 4-Stroke Outboards 25 HP to 115 HP  35-8M0065103 35-8M0162830

    OEM Oil Filter – Mercury and Mariner 4-Stroke Outboards 25 HP to 115 HP 35-8M0065103 35-8M0162830

    Mercury Marine / Quicksilver

    $14.99 $11.01
    Unparalleled oil filtering protection for your Mercury or Mariner Four Stroke outboard engine. Fits Mercury and Mariner 25 hp Four Stroke carbureted engines (model year 2006 and prior). Fits Mercury and Mariner 30 hp, 3 cylinder Four Stroke engines...
    Part Number:
    710-35-8M0162830
    Availability:
    In Stock - Ships same or next business day.
    Fits:
    All Mercury/Mariner 25 thru 115 hp. 4-Stroke OB's
    $14.99 $11.01
  • OEM Quicksilver Gun & Lube  91-74057Q5

    OEM Quicksilver Gun & Lube 91-74057Q5

    Mercury Marine / Quicksilver

    $48.92 $34.93
    OEM Quicksilver Gun & Lube 91-74057Q5 2-4-C Marine Lubricant Tube and Cartridge Gun 74057Q5 is a high quality marine lubricant specified by Mercury Marine for general lubricant application.
    Part Number:
    710-91-74057Q 5
    Availability:
    In Stock - Ships same or next business day.
    Size:
    3.5 oz. cart. with Gun
    $48.92 $34.93
  • Quicksilver/Mercury V6 & V8 175-225 HP/250-300 HP SAE 10W-30 Oil Change Kit 8M0169548

    Quicksilver/Mercury V6 & V8 175-225 HP/250-300 HP SAE 10W-30 Oil Change Kit 8M0169548

    Mercury Marine / Quicksilver

    $109.99 $81.84
    Resists oxidation Corrosion protection Protects against varnish buildup and sludge formation Exceeds the rust protection requirements for NMMA certification Benefits: Provides outstanding wear and corrosion protection to help extend engine life Meets or...
    Part Number:
    710-8M0169548
    Availability:
    Same Or Next Business Day
    Weight:
    10W-30
    Grade:
    Standard
    Engine:
    175-300 HP V6 & V8 FourStroke
    $109.99 $81.84
  • OEM Quicksilver 15W-40 Heavy Duty Diesel Engine Oil  858042Q01

    OEM Quicksilver 15W-40 Heavy Duty Diesel Engine Oil 858042Q01

    Mercury Marine / Quicksilver

    $55.91 $36.20
    Specifically formulated and development to meet the needs of all marine diesel engines. API CJ-4 Service Level, suitable for use in older categories. Protects diesel emissions systems such as Diesel Particulate Filter (DPF) and Selective Catalytic...
    Part Number:
    710-92-858042Q01
    Availability:
    In Stock - Ships same or next business day.
    Weight:
    15W-40
    Grade:
    Diesel
    $55.91 $36.20
  • OEM Quicksilver Four Stroke 10W-40 Marine Engine Oil 8M0148476 8M0148477

    OEM Quicksilver Four Stroke 10W-40 Marine Engine Oil 8M0148476 8M0148477

    Mercury Marine / Quicksilver

    $15.99 $13.31
    Four stroke mineral base oil is recommended for use in all four stroke marine outboard, stern drive and inboard engines. It is SAE 10W40 weight oil. Specifically formulated and developed to meet the needs of all 4-stroke marine engines. Advanced...
    Part Number:
    NW-MC10W40
    Availability:
    Same Or Next Business Day
    Weight:
    10W-40
    Grade:
    Standard
    $15.99 $13.31
  • Quicksilver 5W-30 Full Synthetic TDI Diesel Engine Oil  8M0069602

    Quicksilver 5W-30 Full Synthetic TDI Diesel Engine Oil 8M0069602

    Mercury Marine / Quicksilver

    $84.92 $62.48
    Optimizes engine performance in marine applications because this stable and stay-in-grade formula resists thermal breakdown and oxidation under extreme conditions. Protects diesel emissions systems such as Diesel Particulate Filter (DPF) and Selective...
    Part Number:
    710-92-8M0069602
    Availability:
    In Stock - Ships same or next business day.
    Weight:
    5W30
    Grade:
    Full Synthetic
    $84.92 $62.48
  • OEM Quicksilver Drain Funnel Kit  91-892866A01

    OEM Quicksilver Drain Funnel Kit 91-892866A01

    Mercury Marine / Quicksilver

    $10.50 $6.46
    OEM Quicksilver Drain Funnel Kit  91-892866A01 Oil drain filler kit 892866A01 is for use on the XL version of the L6 Verado outboard. it helps direct the draining oil past the anti-ventilation plate. Makes oil changes easier and less messy. 
    Part Number:
    710-91-892866A01
    Availability:
    In Stock - Ships same or next business day.
    For:
    V6 Verado-XL version
    $10.50 $6.46
  • OEM Quicksilver/Mercury Oil Filter Wrench  91-802653Q02

    OEM Quicksilver/Mercury Oil Filter Wrench 91-802653Q02

    Mercury Marine / Quicksilver

    $18.00 $11.07
    OEM Quicksilver/Mercury Oil Filter Wrench  91-802653Q02 This is a formed metal tool for strength and durability.Fits replaceable screw‑on type canister oil filters wherever found on current Mercury/Mariner FourStroke outboards 9.9 thru 60 hp., the...
    Part Number:
    710-91-802653Q02
    Availability:
    In Stock - Ships same or next business day.
    $18.00 $11.07
  • OEM Quicksilver/Mercury Oil Filter Wrench 91-889277Q01

    OEM Quicksilver/Mercury Oil Filter Wrench 91-889277Q01

    Mercury Marine / Quicksilver

    $14.70 $9.04
    OEM Quicksilver/Mercury Oil Filter Wrench 91-889277Q01 Oil Filter Installation Or Removal Wrench 889277Q01 is used to install Mercury p/n 87761 series canister style oil filter used on 75 hp through 115 hp EFI 4-stroke outboards (s/n 1B366823 through...
    Part Number:
    710-91-889277Q01
    Availability:
    In Stock - Ships same or next business day.
    $14.70 $9.04

PowerBoatSupply.com carries MerCruiser oil and filter replacements for every type of MerCruiser engine. Along with engine and bearing grease, these products will keep moving parts lubricated and keep your engine performing like new.

Changing your boat’s oil, and replacing the oil filter when necessary, is key to keeping your boat’s engine healthy. Dirty, low, or poorly circulating oil can lead to friction between engine parts that greatly reduces their lifespans, and may even cause your engine to seize up. Needless to say, it’s not something you want to risk, especially if you’re miles from shore.

MerCruiser Oil

Most companies recommend changing your boat’s oil once a year, or every 100 hours, whichever comes first. Of course, it’s always smart to monitor the level of your oil, since some engines, especially older ones, may burn off oil or have micro leaks. PowerBoatSupply.com carries oil by the quart, which is perfect for topping off your reserve, and oil by the gallon, which is great for replacing your boat’s oil completely.

MerCruiser Oil Filter

Your oil filter should be changed whenever it’s dirty or looks like it may become clogged. It’s best to inspect it whenever you change your oil. PowerBoatSupply.com carries OEM MerCruiser oil filters, as well as filters from trusted aftermarket manufacturers. Looking for a MerCruiser 3.0 oil filter? We’re stocked up and ready to ship directly to you. Need a MerCruiser 4.3 oil filter? We’ve got that, too. Stock up on the right parts, perform routine maintenance when needed, and prevent a big problem before it starts.

Work With a Trusted Parts Supplier

PowerBoatSupply.com has been supplying commercial marine mechanics and boaters with elite-quality MerCruiser parts since the 1980s. We offer MerCruiser oil change systems that make changing your oil easy and fast. If you need any other replacement parts for your MerCruiser I-O or inboard engine, our inventory has got you covered. We ship all orders within 24 hours from the warehouse closest to you, and we have a knowledgeable staff standing by to answer your questions. If you need MerCruiser parts, contact us today.