Boat Engine Maintenance
Featured Brands
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Star Brite®Pro Star™ 8 oz. Gas Fuel Additive & Stabilizer with Corrosion Inhibitors (084308P)Pro Star™ 8 oz. Gas Fuel Additive & Stabilizer with Corrosion Inhibitors (084308P) 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....For inboard and outboard gasoline enginesPrevents corrosion of fuel tank and fuel delivery system$11.07 - Star Brite®Star Tron™ 1 gal Diesel Fuel Additive (093100N)Star Tron™ 1 gal Diesel Fuel Additive (093100N) 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...Helps increase fuel economy1 fl. oz. treats 32 gallons of diesel fuel$153.21
- Star Brite®Star Tron™ 1 gal Enzyme Fuel Additive (093000N)Star Tron™ 1 gal Enzyme Fuel Additive (093000N) 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$114.29
- Star Brite®Star Tron™ 1 oz. Blue Enzyme Super Concentrate Gas Fuel Additive, 12 Pieces (14512)Star Tron™ 1 oz. Blue Enzyme Super Concentrate Gas Fuel Additive, 12 Pieces 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...Cures and prevents ethanol fuel problemsMakes engines start easily and run smoothly$49.30
- Star Brite®Star Tron™ 1 oz. Shooter Additive, 2 Pieces (14301)Star Tron™ 1 oz. Shooter Additive, 2 Pieces 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...Small Engine Formula #143 is easy to mix in small applications under 48 gallons1 fl. oz. treats 6 gallons of fuel. (8oz. bottle treats up to 48 gallons.)$4.50
- Star Brite®Star Tron™ 1 pt Diesel Fuel Additive (093116)Star Tron™ 1 pt Diesel Fuel Additive (093116) 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...Helps increase fuel economy1 fl. oz. treats 32 gallons of diesel fuel$25.59
- Star Brite®Star Tron™ 1 pt Enzyme Classic Additive (14316)Star Tron™ 1 pt Enzyme Classic 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$13.73
- Star Brite®Star Tron™ 1 pt Enzyme Fuel Additive (093016)Star Tron™ 1 pt Enzyme Fuel Additive (093016) 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...Cures and prevents most ethanol problemsMakes all engines start easily, run smoothly, improves performance$22.68
- Star Brite®Star Tron™ 1 qt Diesel Fuel Additive (93132)Star Tron™ 1 qt Diesel Fuel Additive (93132) 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...Helps increase fuel economy1 fl. oz. treats 32 gallons of diesel fuel$43.79
- Star Brite®Star Tron™ 5 gal Enzyme Fuel Additive (93005)Star Tron™ 5 gal Enzyme Fuel Additive (93005) 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...Cures and prevents most ethanol problemsMakes all engines start easily, run smoothly, improves performance$519.33
- Star Brite®Star Tron™ 8 oz. Diesel Fuel Additive (093108)Star Tron™ 8 oz. Diesel Fuel Additive (093108) 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...Helps increase fuel economy1 fl. oz. treats 32 gallons of diesel fuel$16.76
- Star Brite®Star Tron™ 8 oz. Diesel Fuel Treatment (14408)Star Tron™ 8 oz. Diesel Fuel Treatment by Star Brite®. Star Tron Diesel Formula makes engines start easier, run smooth, with improved fuel economy and reduced soot and other emissions. It will stabilize diesel fuel for up to 2 years....Helps increase fuel economyStabilizes diesel fuel for up to 2 years$14.87
- Star Brite®Super Premium™ 10W-30 1 qt Synthetic Outboard 4-Stroke Engine Oil (028132)Super Premium™ 10W-30 1 qt 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$11.24
- Star Brite®Super Premium™ 25W-40 1 qt Synthetic Outboard 4-Stroke Engine Oil (028332)Super Premium™ 25W-40 1 qt Synthetic Outboard 4-Stroke Engine Oil (028332) by Star Brite®. Marine engines are often operated in harsh, saltwater environments that are much more demanding than the conditions faced by most automotive...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
- Star Brite®Synthetic Blend 80W-90 1 gal Lower Unit Gear Lube (27200)Synthetic Blend 80W-90 1 gal Lower Unit Gear Lube (27200) 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$47.24
- Star Brite®Synthetic Blend 80W-90 1 qt Lower Unit Gear Lube (027232)Synthetic Blend 80W-90 1 qt Lower Unit Gear Lube (027232) 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$18.52
- Uflex USA®Marine 1 qt Hydraulic Oil (OIL 15)Marine 1 qt Hydraulic Oil by Uflex USA®. Specially formulated for peak steering efficiency and component longevity, aircraft grade Oil 15 from Uflex is recommended for use with all Uflex steering helms and cylinders.High quality at an affordable priceExpertly made from premium materials$23.06
- CRC®3.3 oz. Di-Electric Grease (05113)3.3 oz. Di-Electric Grease by CRC®. Best New Packaging in the performance category at the 2015 AAPEX/SEMA Show! Simply turn the dial on the Select-A-Bead™ actuator to select the best bead width for your project. A unique, non-curing...Also ideal for lubricating plastic & rubberImproves electrical performance in adverse weather conditions$17.17
- CRC®OzzyBooster™ 8.5 oz. Microbial Enhancer (14131)OzzyBooster™ 8.5 oz. Microbial Enhancer by CRC®. Add to existing SmartWasher fluid to boost microbe activity. Applications Microbial enhancer added to Smartwasher parts cleaning system.High quality at an affordable priceExpertly made from premium materials$44.17
- Lubrimatic®3 oz. Multi-Purpose Grease, 3 Pieces (11312)3 oz. Multi-Purpose Grease, 3 Pieces by Lubrimatic®. Formulated to provide viscosity and lubricity necessary to ensure proper pump performance and seal life. Combats high operating pressures and resists rust. Anti-foam and extreme...High quality at an affordable priceExpertly made from premium materials$9.41
- Lucas Oil®Marine ATF 1 qt Synthetic Automatic Transmission Fluid, 6 Pieces (10651)Marine ATF 1 qt Synthetic Automatic Transmission Fluid, 6 Pieces by Lucas Oil®. Lucas Extreme Duty Marine ATF is a blend of specific synthetic base oils and a special Lucas additive package designed to create a high friction fluid that...Pure SyntheticHigh performance, high torque, non-electronic shift transmissions. Ensures firm shifting which improves performance and prolongs clutch-life$11.01
- Power Service®1 pt 1:400 Diesel Supplement Fuel with Cetane Boost (1016-09)1 pt 1:400 Diesel Supplement Fuel with Cetane Boost (1016-09) 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$6.74
- Power Service®32 oz. 1:400 Diesel Supplement Antigel Fuel with Cetane Boost Formula (1025)32 oz. 1:400 Diesel Supplement Antigel Fuel with Cetane Boost Formula (1025) 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...Prevents fuel gellingProtects against fuel-filter icing$11.08
- Power Service®80 oz. 1:400 Diesel Supplement Antigel Fuel with Cetane Boost Formula (1080)80 oz. 1:400 Diesel Supplement Antigel Fuel with Cetane Boost Formula (1080) 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...Prevents fuel gellingProtects against fuel-filter icing$15.32
- Power Service®Bio Kleen™ 80 oz. Diesel Fuel Biocide (09080)Bio Kleen™ 80 oz. Diesel Fuel Biocide by Power Service®. Bio Kleen Diesel Fuel Biocide kills microbes in diesel fuel. The dramatically reduced sulfur content in today’s cleaner burning fuels has created ideal opportunities for...Dual-Phase – effective in both diesel fuel and waterEffective as a “quick-kill” biocide and for long-term diesel fuel maintenance$130.04
- Power Service®Diesel Kleen 1 pt 1:400 Cleaner with Cetane Boost (3016)Diesel Kleen 1 pt 1:400 Cleaner with Cetane Boost (3016) 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$7.77
- Power Service®Diesel Kleen 2.5 gal 1:400 Cleaner with Cetane Boost (03850)Diesel Kleen 2.5 gal 1:400 Cleaner with Cetane Boost (03850) by Power Service®. Diesel Kleen +Cetane Boost is a total injector cleaner and performance improver that cleans injectors, boosts cetane and lubricates fuel injection...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$168.57
- Power Service®Diesel Kleen 32 oz. 1:400 Cleaner with Cetane Boost (3025)Diesel Kleen 32 oz. 1:400 Cleaner with Cetane Boost (3025) 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$12.33
- 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$18.49
- Star Brite®Bilge Pads, 200 Pieces (91820)Bilge Pads, 200 Pieces by Star Brite®. The most effective way to clean up or avoid an oil or fuel spill. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...High quality at an affordable priceExpertly made from premium materials$231.67
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.