Availability
Sierra Marine hydraulic lifters service your engine with quality OE replacements. With several choices available, you will be able to lesson noise and increase reliability, keeping your marine engine in top performance. Replace your worn lifters with new hydraulic lifters from Sierra.
Not Yet Reviewed
$13.99
Sierra Marine drain taps are designed and manufactured for low-pressure applications. Made to the highest quality standards, they provide a leak-proof, metal-to-metal seal with hand tightening.
( 2 )
$13.99
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$16.99
Servicing your boat engine? Sierra Marine offers the pieces and parts, like coupler stud kits, to keep you cruising the waters with confidence. Their engine stud kits assist in mounting coupler to flywheel. Small parts are important; rely on Sierra to have what you need to work on your watercraft.
( 1 )
$13.99
Sierra Marine Shields T-bolt exhaust band clamps are manufactured from marine grade 316 stainless steel to resist rust and corrosion. They are available in a large selection of sizes to fit from 1.18 in. to 14.96 in. diameter hoses. These T-bolt clamps are designed to fit Shields Series 200, 250, and are perfect for any application below the water line. The bands are .025 in. thick x .75 in. wide, and each includes an extra-long 1/4 in. bolt and nylon inset locknut, with the bolt, nut, and trunnion made from 304 stainless steel. Hose installation and maintenance is important. Secure your nautical exhaust hoses with the quality of Sierra Marine Shields T-bolt clamps.
Not Yet Reviewed
$10.99
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$19.99
Sierra Marine high performance synthetic blend lower unit gear lube oil is specifically formulated for high performance, large horsepower marine drive systems. This marine formulation reduces operating friction for increased performance, while protecting gears, bearings, and other gear case components. For use in both outboard and I/O lower units, Sierra Marine synthetic blend lower unit gear lube is designed to surpass the performance of the OE high performance gear lubricants.
( 2 )
$20.99
Sierra Marine offers a comprehensive line of fuse styles, colors, and amp ratings to meet your specific application requirements. They're sold individually, in pairs, or in sets. Watercraft fuses can fail at the most inopportune times—why not order a supply of replacements so you're never stranded without them.
Not Yet Reviewed
$12.99
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$21.99
Sierra Marine full synthetic gear lube oil is formulated to optimize gear life and resist oxidation. This oil reduces friction and provides superior wear protection in severe operating conditions, while the unique synthetic formulation is shear stable and resists oxidation. This ensures high performance over a wide range of ambient operating temperatures. Sierra Marine full synthetic gear lube oil is available in different sizes to meet your needs and budget.
Not Yet Reviewed
$17.99
Sierra Marine battery cables are offered in different gauges and lengths. They feature soldered lug terminals on each end to accept a 3/8 in. stud, and a red or black PVC cable jacket. Connect your battery to your boat's electrical system with heavy-gauge Sierra Marine battery cables.
( 7 )
$11.99
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$20.99
Sierra Marine amp corrosion-resistant common bus bars can be used as hot feeds or ground blocks. They're available in a variety of amp capacities and junction block layouts for almost any electrical system. These bars feature a tin-plated copper bus, and stainless steel hardware. Additionally, their large diameter nuts generously provide exceptional electrical contact area. Sierra Marine amp corrosion-resistant common bus bars offer precise, logical routing for all your wires and circuits. Order the model designed to fit your application.
( 6 )
$18.99
Sierra Marine High-Performance fuel water separator filters are crucial to keeping any water out of your fuel in marine based applications. Water in your gas can cause misfires, engine shutdown, or even a no start situation. Don't get stuck on the water; be sure you make it back to the dock with Sierra Marine High-Performance fuel water separator filters.
Not Yet Reviewed
$12.99
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$13.99
Sierra Marine's coil wire leads come fully assembled with no need to install terminal ends or boots. Featuring the same high-quality components as their wire sets, the leads are available in several universal lengths with high-temperature silicone boots.
( 1 )
$15.99
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$16.99
Sierra Marine Oetiker clamps make it easy to fasten your hose to the proper attachments. They are specially designed to eliminate steps and/or overlaps on the inner circumference of the clamp to provide uniform 360 degree compression. These stainless steel clamps are available in many sizes for secure assemblies. Order the set of 10 Sierra Marine Oetiker clamps best suited for your application.
( 4 )
$12.99
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$13.99
Sierra Marine is committed to providing your boat with the very best in engine protection with premium, application-specific oil filters. They're engineered with premium-grade materials that will not only withstand, but excel in the marine world's extreme environment. As pioneers in the field of oil filtration since 1966--no matter what type of boat you drive, Sierra Marine oil filters have you covered. Order the filter(s) designed for your marine application. Features: * Wide selection of filters for inboards, diesel, and outboard engines * Specifically designed to match the OEM filter * Epoxy-coated, heavy-wall steel canister prevents corrosion and allows for easy installation and removal * High-efficiency filter material meets or exceeds OEM filtration requirements * Some filters include anti-drain back valves to help prevent dry-starts, depending on application * Backed by Sierra's limited lifetime warranty
( 1 )
$10.99
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$16.99
Sierra Marine plug-off caps are made from durable, high-quality rubber. They're perfect for blocking off vacuum lines or hoses to perform engine diagnostic tests. The caps are available in different sizes so you can use them for a variety of applications in your engine bay.
( 1 )
$10.99
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$16.99
Sierra Marine eGuard ethanol treatment stabilizes E10 gasoline for up to 12 months and prevents fuel system corrosion from water attracted by E10 fuels. eGuard contains a non-alcohol water remover that helps reduce the chance of phase separation. It also cleans your entire fuel system and improves performance. Prevent gum and varnish formation for optimum performance and quick starts with Sierra Marine eGuard ethanol treatment. Product features: * Bottled in easy-to-use precision measuring package * Safe for use in all gasoline-powered engines, including generators and outdoor equipment * Safe for use in both 2- and 4-cycle engines * Mix ratio: 1 oz. per 10 gal. * Available in several sizes
Not Yet Reviewed
$19.99
Sierra Marine Premium lower unit gear lube oil is formulated for marine drive systems. This marine gear lube reduces friction and protects gears, bearings, and other gear case components. Sierra Marine Premium lower unit gear lube oil is available for purchase in many different quantities. Features include: * Recommended for all general marine applications requiring a GL-5 class lubricant * Ideal for replacing all old hypoid 90 application needs * Formulated for use in freshwater or saltwater conditions and all standard marine applications
Not Yet Reviewed
$13.99
Sierra Marine battery junction terminals are offered in several styles to meet whatever your needs may be. These connector components are designed to keep current flowing in your boat's electrical system. Select from single or dual styles with stainless steel M8 or M10 studs and glass fiber reinforced nylon bases to ensure mechanical strength and durability. Additional features and notes: * Insulated single stud post or insulated dual stud post with isolating plate * Securely connects heavy-duty, high-amperage cables * Insulated base ensures no leakage to metal hulls * 48 VDC maximum operating voltage
( 1 )
$10.99
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$21.99
Sierra Marine temperature senders are top-quality, direct-fit replacements, which are designed to eliminate connection and failure points. With a one-piece, lead-frame design from the sensing tip to the connector terminals, these units equip your boat with a proven design that's built to last. Don't chance overheating your engine with an old temperature sensor, get a brand new Sierra Marine temperature sender today.
Not Yet Reviewed
$20.99
Sierra Marine fuel filters remove contaminants—before they reach your engine. They offer a wide selection of styles and sizes to fit many applications. All are manufactured from quality materials to provide efficient filtration without flow restriction. Feed you system clean fuel through Sierra Marine fuel filters.
( 2 )
$10.99
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$20.99
Sierra Marine ATO/ATC fuse block ground bus bars are designed for use with up to fourteen 1/4 in. female quick-connect terminals. They serve as an ideal replacement for Sierra ATO/ATC fuse blocks. The black plastic junction box includes four terminals on one side and three on the other, with the main stud in the middle. Preserve your electrical system's safety with Sierra Marine ATO/ATC fuse block ground bus bars.
( 1 )
$14.99
Sierra Marine coil resistors are offered in a couple of ohm options to meet your boating needs. These quality coil resistors will efficiently limit the current flow through the coil. Guard against overheating and wear of ignition components with Sierra Marine coil resistors.
Not Yet Reviewed
$16.99
Sierra Marine offers a wide range of watercraft replacement parts—including these Shields Vinylvent blower hoses. The vinyl ventilation hoses are available in black or white; and are designed using state-of-the-art technology to deliver great quality at an affordable price. Note: Shields hoses are available for numerous applications onboard pleasure craft. Serving as conduits for fluids, air or exhaust, each hose is designed for a specific application and meets strict standards set by the USCG, ABYC and other regulatory agencies. Hoses also serve as vibration absorbers, isolating components such as exhaust manifolds from the hull of the vessel.
Not Yet Reviewed
$12.99
Sierra Marine exhaust riser gaskets are engineered to meet or exceed manufacturer specifications—and provide added value to boaters and marine mechanics. Exhaust manifolds and risers take a beating in the marine environment and require regular inspection to avoid catastrophic engine failure. After an inspection (or replacement), it's equally important to replace the riser gaskets to maintain separation of exhaust and cooling channels. Sierra Marine exhaust riser gaskets are designed to perfectly match exhaust and cooling ports. They're available in restrictor and non-restrictor models for specific applications.
Not Yet Reviewed
$10.99
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$23.99
Sierra Marine accessory power outlets are ideal for replacing faulty auxiliary power sockets or adding a convenient charge point. They feature a flame-retardant nylon-reinforced enclosure, with quick-connect 1/4 terminals, and a twist-lock system that securely locks your plug into the socket. Additional details: * Watertight cap * 9-36 V, 20 amp rated * 1 1/8 in. diameter cut-out dimensions
Not Yet Reviewed
$13.99
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