Boat Engine Maintenance
Featured Brands
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Lucas Oil®Marine 14 oz. Grease (10320)Marine 14 oz. Grease (10320) 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...OBCS (Overbased Calcium Sulfonate)Typical weld point of 500 Kg the minimum industry standard is 200 Kg$7.99 - REV-X®DRIVE H 80W-90 5 gal Outdrive Lube (DRVH05G01)DRIVE H 80W-90 5 gal Outdrive Lube (DRVH05G01) by REV-X®. Drive-H (H or Heavyweight) is the CURE for the lubrication related failures in high performance outdrives. DRIVE-H is a Heavily additized 80w-90 GL-5 semi-synthetic lubricant...Perfect solution for your motoring needsBuilt to ensure the finest levels of quality and value$679.00
- SeaStar Solutions®1 gal Hydraulic Oil for Engine Controls (HA5455)1 gal Hydraulic Oil for Engine Controls 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,...High quality at an affordable priceExpertly made from premium materials$58.11
- Sta-Lube®14 oz. Bearing Grease (SL3120)14 oz. Bearing Grease by Sta-Lube®. 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 industry-leading...High quality at an affordable priceExpertly made from premium materials$7.20
- Sta-Lube®SAE 140 1 gal Multi-Purpose Gear Oil (SL24238)SAE 140 1 gal Multi-Purpose Gear Oil by Sta-Lube®. 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...High quality at an affordable priceExpertly made from premium materials$36.14
- Star Brite®2.8 oz. Polyurethane Silicone Sealant (83301)2.8 oz. Polyurethane Silicone Sealant by Star Brite®. Marine silicone sealant is true 100-percent marine grade silicone to provide a durable, waterproof seal that will not crack, shrink or turn yellow. Retains flexibility for excellent...Adheres to fiberglass, wood, glass, metal and some plastics; can be used above and below the waterlineProvides a waterproof adhesion, but can be easily removed; ideal for mounting board equipment$13.31
- Star Brite®Hypoid™ 90W 10 oz. Lower Unit Gear Lube (027110)Hypoid™ 90W 10 oz. Lower Unit Gear Lube (027110) 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...Recommended for use in mercury, mercruiser, johnson, evinrude, omc, force, mariner, nissan, suzuki, yamaha and volvoExceeds all engine manufacturer's specifications$7.63
- Star Brite®Super Premium+™ 1 pt TC-W3 Synthetic 2-Stroke Engine Oil (19216)Super Premium+™ 1 pt TC-W3 Synthetic 2-Stroke Engine Oil by Star Brite®. 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...Exceeds performance specifications for E-Tec, FICHT, Optimax and HPDI enginesContains PIB viscosity modifier to greatly improve lubricity and to reduce smoking$6.51
- Star Brite®Synthetic Blend 80W-90 5 gal Lower Unit Gear Lube (027205)Synthetic Blend 80W-90 5 gal Lower Unit Gear Lube (027205) 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...Special extreme pressure and anti-wear additivesRecommended for all engines over 100 hp$160.60
- Star Brite®Ultimate 11.75 oz. Lubricating Fluid Aerosol (98212)Ultimate 11.75 oz. Lubricating Fluid Aerosol (98212) by Star Brite®. Combines Cerflon® for unsurpassed lubrication properties and Lanolin to coat surfaces in order to repel dirt and moisture.Can be applied to all metal parts to prevent grass, dirt, hay, snow, ice, dirt and more from adheringIdeal for use on agricultural equipment such as bush hogs and cultivators as well as snow blowers, hedge trimmers, tools, fishing gear, firearms, motorcycles, ATVs, snowmobiles, cars, outboard engines and more$11.96
- Star Brite®Ultimate 22 oz. Lubricating Fluid (98222)Ultimate 22 oz. Lubricating Fluid (98222) by Star Brite®. Combines Cerflon® for unsurpassed lubrication properties and Lanolin to coat surfaces in order to repel dirt and moisture.Can be applied to all metal parts to prevent grass, dirt, hay, snow, ice, dirt and more from adheringIdeal for use on agricultural equipment such as bush hogs and cultivators as well as snow blowers, hedge trimmers, tools, fishing gear, firearms, motorcycles, ATVs, snowmobiles, cars, outboard engines and more$11.75
- CRC®Cold Flow™ 30 oz. Anti-Gel with Lubricity (05632)Cold Flow™ 30 oz. Anti-Gel with Lubricity by CRC®. A highly concentrated formula that inhibits gelling & improves flowability of diesel fuel in cold weather. Lowers the pour point by as much as 40 F. when used in the proper ratios.High quality at an affordable priceExpertly made from premium materials$20.00
- Alexseal®Premium 1 qt Flattening Additive (499 50 0000 0 418)Premium 1 qt Flattening Additive (499 50 0000 0 418) by Alexseal®. ALEXSEAL Premium Topcoat 501. This product varies the degree of gloss without reducing the mechanical properties of the topcoat. Flattening Additive is ideal to use when...High quality at an affordable priceExpertly made from premium materials$86.60
- Alexseal®Premium 4 oz. Roll Additive (9077400000398.00)Premium 4 oz. Roll Additive by Alexseal®. ALEXSEAL Premium Topcoat 501. This product varies the degree of gloss without reducing the mechanical properties of the topcoat. Flattening Additive is ideal to use when a lower gloss level is...High quality at an affordable priceExpertly made from premium materials$40.20
- MDR®Stor-N-Start 15 gal Gas Fuel Additive & Stabilizer (MDR-540)Stor-N-Start 15 gal Gas Fuel Additive & Stabilizer (MDR-540) 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...Perfect solution for your cleaning needsWill help make the surface clean and shiny$1,081.08
- Power Service®1 gal 1:1000 Diesel Supplement Fuel with Cetane Boost (01128)1 gal 1:1000 Diesel Supplement Fuel with Cetane Boost (01128) 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...Prevents fuel gellingProtects against fuel-filter icing$45.88
- Power Service®911 1 qt Diesel Fuel Additive (08025)911 1 qt Diesel Fuel Additive (08025) by Power Service®. Diesel 911 is a winter emergency use product. This Winter Rescue Formula reliquefies gelled fuel and de-ices frozen fuel-filters to restore the flow of diesel fuel to an engine....Reliquefies gelled fuelDe-ices frozen fuel-filters$9.88
- Power Service®911 2.5 qt Diesel Fuel Additive (08080)911 2.5 qt Diesel Fuel Additive (08080) by Power Service®. Diesel 911 is a winter emergency use product. This Winter Rescue Formula reliquefies gelled fuel and de-ices frozen fuel-filters to restore the flow of diesel fuel to an engine....Reliquefies gelled fuelDe-ices frozen fuel-filters$19.23
- Power Service®Diesel Kleen 55 gal 1:400 Cleaner with Cetane Boost (3855)Diesel Kleen 55 gal 1:400 Cleaner with Cetane Boost (3855) 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....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$2,677.79
- Power Service®Diesel Kleen 80 oz. 1:400 Cleaner with Cetane Boost (3080)Diesel Kleen 80 oz. 1:400 Cleaner with Cetane Boost (3080) 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....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$15.30
- Star Brite®Star Tron™ 8 oz. Enzyme Fuel Additive (093008C)Star Tron™ 8 oz. Enzyme Fuel Additive (093008C) 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...Cures and prevents most ethanol problemsMakes all engines start easily, run smoothly, improves performance$14.10
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.