Mercury Outboard Motor Parts
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Special Order! See availaility for details
OEM Mercury Outboard Lower Unit Gear Case Assembly 3.0L PRO XS - Torq Master- Silver (20") RH 1689-8M0072952
Mercury Marine / Quicksilver
$11,250.00 $9,999.99OEM Mercury Outboard Lower Unit Gear Case Assembly 3.0L PRO XS - Torq Master- 1689-8M0072952 Color: Silver Gear Ratio: 1.75:1 Shaft Length: 20" long Pinion Teeth: 12 Standard Rotation (Right Hand) Fits most serial numbers 1B935222...- Part Number:
- MM-8M0072952
- Availability:
- See Special Order Details
$11,250.00 $9,999.99 -
OEM Quicksilver Four Stroke 5W-30 Full Synthetic Marine Engine Oil 8M0148474 8M0148475
Mercury Marine / Quicksilver
$18.99 $15.63Full synthetic four stroke oil is for use in all four stroke outboard, stern drive and inboard marine engines. It is SAE 5W30 weight oil. For use in 4-stroke outboard, stern-drive, and inboard engines. Contains additional corrosion inhibitors above...- Part Number:
- NW-MC5W30
- Availability:
- Same Or Next Business Day
- Weight:
- 5W-30
- Grade:
- Full Synthetic
$18.99 $15.63 -
OEM Quicksilver Mercury Thermostat 25-30 HP 2022 and up 3Cyl 8M0186873
Mercury Marine / Quicksilver
$35.00 $34.00OEM Quicksilver Mercury Thermostat 25-30 HP 2022 and up 3Cyl 8M0186873- Part Number:
- MM-8M0186873
- Availability:
- Special Order
$35.00 $34.00 -
OEM Quicksilver Mercury Water Pump Repair Kit 25 / 30 EFI 1R154757 and Up 8M0199643
Mercury Marine / Quicksilver
$47.58OEM Quicksilver Mercury Water Pump Repair Kit 25 / 30 EFI 1R154757 and Up 8M0199643- Part Number:
- MM-8M0199643
- Availability:
- Special Order
$47.58 -
OEM Quicksilver/Mercury Aluminum Anode 97-823913Q
Mercury Marine / Quicksilver
$20.49 $17.49OEM Quicksilver/Mercury Anode 97-823913Q For 1990 and newer Mercury/Mariner 2-cycle 2.5 hp and 3.3 hp outboards; F2.5 and F3.5 hp 4-stroke outboards (model year 2006 and newer); 6 hp through 40 hp 2-cycle Mercury/Mariner outboards made in Japan...- Part Number:
- 710-97-823913Q
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Gearcase Anode. Fits Mercury/Mariner 2.5/3/3.3 hp 2?cycle outboards (1990 and newer) - F2.5/3.5 hp. FourStroke (MY 2006 and newer) - and 6?40 hp 2?cycle outboards of Japanese origin (serial number 0N000001 & above). Priced individually - sold @ multi
- Material:
- Aluminum
$20.49 $17.49 -
OEM Quicksilver/Mercury Anode- Power Trim- Verado 97-880653
Mercury Marine / Quicksilver
$70.49 $59.99OEM Quicksilver/Mercury Anode- Power Trim- Verado 97-880653 Power trim assembly anode 880653 is for Mercury L6 Verado 200hp through 350hp outboards and the V8 (4.6L) Verado and Verado SeaPro outboards. See your owner's manual, parts listing or service...- Part Number:
- 710-97-880653
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Power Trim Anode. Fits Mercury Verado 6.
- Material:
- Aluminum
$70.49 $59.99 -
OEM Quicksilver/Mercury Side Pocket Anode Magnesium 97-826134T 3
Mercury Marine / Quicksilver
$19.50 $13.44OEM Quicksilver/Mercury Anode- Magnesium 97-826134T 3 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:
- 710-97-826134T 3
- Availability:
- In Stock - Ships same or next business day.
$19.50 $13.44 -
OEM Quicksilver/Mercury Verado Power Trim Anode Aluminum 893404
Mercury Marine / Quicksilver
$28.00 $24.99OEM Quicksilver/Mercury Anode- Power Trim- Verado 97-893404 Aluminum anode 893404 fits on the power trim plate for 200 hp through 400 hp Mercury Verado L6 . Protect your outboard from the harmful effects of galvanic corrosion. Inspect annually and easy...- Part Number:
- 710-97-893404
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Power Trim Anode. Fits the L?6 Verado outboard - 200/225/250/275/300hp. and the 350Sci. Multiple pieces may be required per engine application.
- Material:
- Aluminum
$28.00 $24.99 -
Outboard Service Kit 8M0172123
Quicksilver
$142.08Outboard Service Kit 8M0172123 Service Kit 8M0172123 is for 15-20hp EFI engines. Kit includes oil filter, fuel filter, gearcase drain seal, spark plugs, impeller. Follow your owner's manual service schedule to help keep your engine running longer and...- Part Number:
- 710-8M0172123
- Availability:
- Same Or Next Business Day
$142.08 -
Outboard Service Kit 8M0181316
$101.42Outboard Service Kit 8M0181316 Quicksilver's Outboard Service Repair Kit 8M0181316 is for 8/9.9hp Carbureted Outboards (s/n 0R042475 & Above) The box includes fuel filter, water pump repair kit, two spark plugs, gasket, seals, and washer. Follow your...- Part Number:
- 8M0181316
$101.42 -
Quicksilver Mercury Mercruiser Ceramic Coating 16 Marine Spray on Detailer for Boats Outboard Engine Fiberglass and Gel Coats (16 oz) 92-8M0231472
Mercury Marine / Quicksilver
$19.99 $17.99The advanced marine-grade formula of Quicksilver Ceramic Coating protects gel coat and other painted surfaces against fading and leaves a high-gloss, long-lasting shine. Hydrophobic-shielding SiO2 polymer formula protects hard surfaces from...- Part Number:
- 710-92-8M0231472
- Availability:
- In Stock - Ships same or next business day.
$19.99 $17.99 -
SEI Marine SE216 Mercury Outboard V6 3.0L 200–250 HP Lower Unit Gear Housing Assy (1.75:1, 20" Driveshaft) 859399T13 / 90-216-A20
SEI Marine
$1,495.00 $1,395.00SE216 Replaces most Mercury 3.0L Lower Units (SN 1B504989 and below). Does not replace the Torque Master, Torque Master 2 or the Sport Master. 13 Spline one-piece drive shaft. If you have an 8 Spline drive shaft, you will need to buy the stub...- Part Number:
- SEI-90-216-A20
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$1,495.00 $1,395.00 -
On Sale
SEI Marine SE216 Mercury Outboard 200–250 HP 3.0 L V-6 Lower Unit Gear Housing Assembly (1.75:1, 25" Driveshaft) 859399T14 90-216-A25
SEI Marine
$1,495.00 $1,395.00SE216 Replaces most Mercury 3.0L Lower Units (SN 1B504989 and below). Does not replace the Torque Master, Torque Master 2 or the Sport Master. 13 Spline one-piece drive shaft. If you have an 8 Spline drive shaft, you will need to buy the...- Part Number:
- SEI-90-216-A25
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$1,495.00 $1,395.00 -
On Sale
SEI Marine SE221 Mercury Outboard Lower Unit Mercury 3.0L V6 2-stroke (1.75:1) 20 inch Standard Rotation 880686T29 880686A43 90-221-A20
SEI Marine
$1,899.99 $1,749.99The SE221 is considered the “standard” gearcase and may be referred to as a Fleet master. 3.0L V6 Two Stroke 1.75r (200-300hp) (13 spline driveshaft, 15 spline prop shaft) 4.88 torpedo 20" Driveshaft Replaces OE #880686T29,...- Part Number:
- SEI-90-221-A20
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$1,899.99 $1,749.99
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.