Boat Engine Maintenance
Featured Brands
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Lucas Oil®Land & Sea™ Semi-Synthetic 2-Stroke High Performance Engine OilLand & Sea™ Semi-Synthetic 2-Stroke High Performance Engine Oil by Lucas Oil®. Lucas High Performance Semi-Synthetic 2-Cycle Land & Sea Oil TC-W3 has been specifically developed for Motorcycles, ATVs, Go Karts, Personal Watercraft,...Surpasses Mercury, Evinrude and Johnson Motors requirementsExpect longer ring life, less fuel consumption and no filter clogging$13.12 - $36.90 - SeaStar Solutions®Hydraulic OilHydraulic Oil by SeaStar Solutions®. SeaStar/BayStar hydraulic steering fluid is formulated to provide the best performance for your SeaStar/BayStar steering system. A perfect blend of viscosity stabilizers, anti-wear agents and...High quality at an affordable priceExpertly made from premium materials$23.34 - $230.66
- CRC®Engine Stor™ Fogging OilEngine Stor™ Fogging Oil by CRC®. As fogging fluid, it protects outboard motors, marine engines & internal combustion engines, insures longer life. As long term metal protectant, it keeps pistons, rings & cylinder walls corrosion...High quality at an affordable priceExpertly made from premium materials$7.48 - $9.38
- Lucas Oil®Marine GreaseMarine Grease by Lucas Oil®. Lucas Marine Grease is a premium, extreme pressure, multi-purpose, heavy duty OBCS grease containing unique polymers, anti-wear agents and tackifiers with inherent rust and oxidation resistance to provide...OBCS (Overbased Calcium Sulfonate)Typical weld point of 500 Kg the minimum industry standard is 200 Kg$7.92 - $12.11
- Power Service®Clear Diesel™ Fuel & Tank AdditiveClear Diesel™ Fuel & Tank Additive by Power Service®. Clear-Diesel Fuel & Tank Cleaner is an advanced diesel fuel and tank cleaning technology. Water has always been a problem in diesel fuel. But today’s cleaner-burning fuels have...Disperses diesel fuel contaminantsRemoves water and slime$15.58 - $27.46
- CRC®6-56™ Multi-Purpose Lube6-56™ Multi-Purpose Lube by CRC®. Long lasting, superior lubrication that resists water and salt spray. Drives out moisture that can cause electrical failures and hard starting. Penetrates deep through rust and corrosion to loosen...High quality at an affordable priceExpertly made from premium materials$9.16 - $214.23
- Forespar®Marelube™ TEF45 Superior Heavy Lead LubeMarelube™ TEF45 Superior Heavy Lead Lube by Forespar®. The longevity of your boat and the way it looks depend on the quality of the products you use for its maintenance. Only the finest products will allow you to achieve desired...High quality at an affordable priceExpertly made from premium materials$12.36 - $32.76
- Lucas Oil®Red "N" Tacky GreaseRed "N" Tacky Grease by Lucas Oil®. Case of 30. Lucas Red "N" Tacky Grease is a smooth, tacky, red lithium complex grease fortified with rust and oxidation inhibitors. It has good water resistance and washout properties. It has...Rust and oxidation inhibitorsWater resistant$7.12 - $181.03
- MDR®Gas Zorb Fuel AdditiveGas Zorb Fuel Additive by MDR®. Prevents breakdowns due to water in gas. Contains no methanol or alcohol. Absorbs water in fuel tank and burns through engine. Water can accumulate in fuel tanks from condensation, contaminated fuel, or...Perfect solution for your cleaning needsWill help make the surface clean and shiny$23.58 - $38.04
- MDR®Stor-N-Start Diesel Fuel Additive & StabilizerStor-N-Start Diesel Fuel Additive & Stabilizer by MDR®. Pour stor-n-start stabilizers in your fuel tank this fall for instant starts next spring. Draining fuel tanks for winter storage is not recommended because partially full tanks...Perfect solution for your cleaning needsWill help make the surface clean and shiny$19.93 - $41.23
- MDR®Stor-N-Start Gas Fuel Additive & StabilizerStor-N-Start Gas Fuel Additive & Stabilizer by MDR®. Pour stor-n-start stabilizers in your fuel tank this fall for instant starts next spring. Draining fuel tanks for winter storage is not recommended because partially full tanks will...Perfect solution for your cleaning needsWill help make the surface clean and shiny$15.70 - $1,189.88
- Star Brite®High Viscosity Gear LubeHigh Viscosity Gear Lube by Star Brite®. Want your vessel to look and perform at its best? Look no further than top-of-the-line Star Brite products. Made using the latest technology and the finest ingredients, they are extremely...formulated with special anti-wear additives, rust and corrosion inhibitorsfor lower units of all outboard motors and stern drives$13.27 - $13.98
- Star Brite®Hypoid™ 90W Lower Unit Gear LubeHypoid™ 90W Lower Unit Gear Lube by Star Brite®. Hypoid 90W Lower Unit Gear Lube for API GL-5 service. For outboards and stern drives with mechanical shift mechanisms. Will not void manufacturer's warranties. The ultimate lubrication...Recommended for use in mercury, mercruiser, johnson, evinrude, omc, force, mariner, nissan, suzuki, yamaha and volvoExceeds all engine manufacturer's specifications$7.63 - $16.99
- Star Brite®Premium 2-Cycle Engine OilPremium 2-Cycle Engine Oil by Star Brite®. 1 Piece. TC-W3. Premium TC-W3 combines an extremely high-grade synthetic-blend base stock with a custom additive package that equals or exceeds all OEM oils. The result is first-rate...Synthetic blend ashless formula minimizes piston ring sticking and protects against pre-ignition problemsEnvironmentally friendly, clean burning oil that reduces emissions$12.51 - $35.83
- Star Brite®Pro Star™ Gas Fuel Additive & Stabilizer with Corrosion InhibitorsPro Star™ Gas Fuel Additive & Stabilizer with Corrosion Inhibitors by Star Brite®. Protects gas and engine components during storage. This product is made of high-quality materials to serve you for years to come. Designed using...For inboard and outboard gasoline enginesPrevents corrosion of fuel tank and fuel delivery system$11.07 - $19.78
- Star Brite®Star Tron™ Diesel Fuel AdditiveStar Tron™ Diesel Fuel Additive by Star Brite®. Star Tron Enzyme Fuel Treatment is a multi-functional fuel additive which uses a unique enzyme technology that allows all engines to start easily and run smoothly, even after sitting...Helps increase fuel economy1 fl. oz. treats 32 gallons of diesel fuel$16.76 - $711.45
- Star Brite®Star Tron™ Enzyme Fuel AdditiveStar Tron™ Enzyme Fuel Additive by Star Brite®. Star Tron Enzyme Fuel Treatment is a multifunctional fuel additive which uses a unique enzyme technology that allows all engines to start easily and run smoothly, even when using...Cures and prevents most ethanol problemsMakes all engines start easily, run smoothly, improves performance$14.10 - $519.33
- Star Brite®Super Premium 2-Cycle Engine OilSuper Premium 2-Cycle Engine Oil by Star Brite®. 1 Piece. TC-W3. Super Premium TC-W3 combines an extremely high-grade synthetic-blend base stock with a custom additive package. The result is the best synthetic-blend TC-W3 oil available...Exceeds performance specifications for E-Tec, FICHT, Optimax and HPDI enginesContains PIB viscosity modifier to greatly improve lubricity and to reduce smoking$13.09 - $46.33
- Star Brite®Super Premium™ 25W-40 Synthetic Outboard 4-Stroke Engine OilSuper Premium™ 25W-40 Synthetic Outboard 4-Stroke Engine Oil by Star Brite®. Marine engines are often operated in harsh, saltwater environments that are much more demanding than the conditions faced by most automotive engines....Surpasses API requirements for SJ, CF-4 and CH-4Premium, synthetic blend engine oil designed for 4 stroke high-performance outboards, gasoline inboards and stern drives$9.86 - $25.64
- Star Brite®Synthetic Blend 80W-90 Lower Unit Gear LubeSynthetic Blend 80W-90 Lower Unit Gear Lube by Star Brite®. Want your vessel to look and perform at its best? Look no further than top-of-the-line Star Brite products. Made using the latest technology and the finest ingredients, they...Special extreme pressure and anti-wear additivesRecommended for all engines over 100 hp$18.52 - $160.60
- Star Brite®Trim & Tilt Power FluidTrim & Tilt Power Fluid by Star Brite®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Exceeds OEM warranty requirements Formulated to provide consistent (no-fade) performance in all marine trim and tilt applicationsThese products exceed all engine manufacturers specifications and are designed specifically for the marine environment$12.51 - $13.52
- Power Service®Diesel Kleen Cleaner with Cetane BoostDiesel Kleen Cleaner with Cetane Boost by Power Service®. Diesel Kleen +Cetane Boost is a total injector cleaner and performance improver that cleans injectors, boosts cetane and lubricates fuel injection components. To realize the...Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older systemsRemoves both internal and external deposits on fuel injectors$7.77 - $2,677.79
- Power Service®Diesel Supplement Antigel Fuel with Cetane Boost FormulaDiesel Supplement Antigel Fuel with Cetane Boost Formula by Power Service®. Diesel Fuel Supplement +Cetane Boost is a winterizer/antigel that is used in the cold winter months to prevent fuel gelling and keep fuel-filters from plugging...Prevents fuel gellingProtects against fuel-filter icing$10.63 - $15.32
- Power Service®Diesel Supplement Fuel with Cetane BoostDiesel Supplement Fuel with Cetane Boost by Power Service®. Diesel Fuel Supplement +Cetane Boost is a winterizer/antigel that is used in the cold winter months to prevent fuel gelling and keep fuel-filters from plugging with ice and...Prevents fuel gellingProtects against fuel-filter icing$6.74 - $45.88
- CRC®6-56™ 9 oz. Multi-Purpose Lube (06006)6-56™ 9 oz. Multi-Purpose Lube (06006) by CRC®. Long lasting, superior lubrication that resists water and salt spray. Drives out moisture that can cause electrical failures and hard starting. Penetrates deep through rust and corrosion...High quality at an affordable priceExpertly made from premium materials$9.46
- Lucas Oil®Land & Sea™ 1 gal Semi-Synthetic 2-Stroke High Performance Engine Oil, 4 Pieces (10557)Land & Sea™ 1 gal Semi-Synthetic 2-Stroke High Performance Engine Oil, 4 Pieces (10557) by Lucas Oil®. Lucas High Performance Semi-Synthetic 2-Cycle Land & Sea Oil TC-W3 has been specifically developed for Motorcycles, ATVs, Go Karts,...Surpasses Mercury, Evinrude and Johnson Motors requirementsExpect longer ring life, less fuel consumption and no filter clogging$36.90
- Lucas Oil®Land & Sea™ 1 qt Semi-Synthetic 2-Stroke High Performance Engine Oil, 6 Pieces (10467)Land & Sea™ 1 qt Semi-Synthetic 2-Stroke High Performance Engine Oil, 6 Pieces (10467) by Lucas Oil®. Lucas High Performance Semi-Synthetic 2-Cycle Land & Sea Oil TC-W3 has been specifically developed for Motorcycles, ATVs, Go Karts,...Surpasses Mercury, Evinrude and Johnson Motors requirementsExpect longer ring life, less fuel consumption and no filter clogging$13.12
- SeaStar Solutions®1 gal Hydraulic Oil (HA5440H)1 gal Hydraulic Oil (HA5440H) by SeaStar Solutions®. SeaStar/BayStar hydraulic steering fluid is formulated to provide the best performance for your SeaStar/BayStar steering system. A perfect blend of viscosity stabilizers, anti-wear...High quality at an affordable priceExpertly made from premium materials$85.90
- SeaStar Solutions®1 qt Hydraulic Oil (HA5430H)1 qt Hydraulic Oil (HA5430H) by SeaStar Solutions®. SeaStar/BayStar hydraulic steering fluid is formulated to provide the best performance for your SeaStar/BayStar steering system. A perfect blend of viscosity stabilizers, anti-wear...High quality at an affordable priceExpertly made from premium materials$23.34
- CRC®Engine Stor™ 13 oz. Fogging Oil (06068)Engine Stor™ 13 oz. Fogging Oil (06068) by CRC®. As fogging fluid, it protects outboard motors, marine engines & internal combustion engines, insures longer life. As long term metal protectant, it keeps pistons, rings & cylinder walls...High quality at an affordable priceExpertly made from premium materials$9.38
The engine of your boat is a complex mechanism that needs a wide array of maintenance products to remain in good working condition. Some of them are meant to increase power and reduce fuel consumption, others are developed to ensure reliable protection and fewer breakdowns. Whatever your needs are, you should have a basic set of engine maintenance products in your dock box to treat the problem (or ideally, the symptom) as soon as it appears. This list might include a WD-40, anti-corrosion spray, engine degreaser, thread locker, lubricating oil, antifreeze, water absorber, gasket sealant, and other helpful products.
To prevent serious issues, it’s highly advisable to do some basic check-up after every outing. Flush the engine to see if the pump is working correctly and outflow tubes are not clogged, then burn off the fuel left in the motor and carburetor to avoid build-up. Finally, take off the cowling and make a visual inspection for any leaks or defects. These simple steps can help you keep your boat engine in top condition for a long time. And for more serious maintenance jobs, turn to our website and get everything needed for your boat to run without a hitch for years to come.