Availability
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 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
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
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 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.
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$11.99
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$17.99
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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$13.99
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.
( 3 )
$12.99
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$18.99
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 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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$19.99
Sierra Marine thermostats are exact replacements made of the same high-quality materials as your factory original to provide accurate fit and function for reliable performance. They are available in a wide range of make/model and engine applications—order the thermostat model suited to your needs.
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$11.50
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$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
$13.99
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 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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$18.99
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 )
$17.99
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 offers lower unit gear lube pumps for standard and wide-mouth one-quart bottles. The universal pumps come with Mercury, Suzuki, and Yamaha aluminum gearcase adapter fittings. Additional details: * Gearcase lubricant pump with adapters for almost all outboards and sterndrives * Gearcase adapters include 3/8 in., M8 metric, and M10 metric * 3/8 in. adapter fits Johnson, Evinrude, Mercury and Mariner outboards; and Mercruiser, OMC, and Volvo Penta sterndrives * M8 adapter fits Yamaha, Honda©, Mercury 4-Stroke, Nissan, and Tohatsu outboards * M10 adapter fits Suzuki 4-stroke and Honda© * Mercury 8M0072133, 883704Q03. Suzuki 990C0-99001. Yamaha ACC-PUMP0-00-QT, ACC-PUMP0-02-GL * Incudes a threaded adapter for 1 1/2 in. wide-mouth bottles and trimmable suction tube
Not Yet Reviewed
$18.99
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.
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$10.99
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$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 dual brass bus bars allow you to combine negative and positive buses in one block. They can handle up to 150 amps, and as the name implies—they feature two brass terminal bars. The junction blocks are available in 4, 8, 12, and 16-wire configurations for a variety of electrical system layouts. These bars can be mounted via the convenient holes in the middle of the connector body. Gain twice the functionality from your connection modules with Sierra Marine dual brass bus bars. Order the model designed to fit your application.
( 2 )
$15.99
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 lithium spray grease is an easy-to-use multi-purpose aerosol lubricant for marine applications. It's ideal for lubricating shift components and other applications where a light grease lubricant is required. Engineered for marine environments, lithium spray grease is water- and heat-resistant, and also helps to prevent corrosion. The longevity and appearance of your boat depend on the products used for its maintenance. Sierra Marine offers an extensive lineup to service your watercraft.
Not Yet Reviewed
$10.99
Sierra Marine fuel testers let you know how much alcohol is in your gasoline. Just fill up the test tube with water to the line indicated, then add a sample of your gasoline up to the next line—and shake. You will get a reliable indication of the alcohol content. Testers enable you to select the best fuel for the best watercraft performance.
Not Yet Reviewed
$13.99
Sierra Marine offers electrical switches for a broad range of functions. They're available in different sizes and styles, such as toggle, push-button, and rocker—some with illumination. Economical and attractive, these well-built switches are ideal for replacement purposes or to add new functions to your watercraft or vehicle. Order the models and quantity needed for your application.
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$10.99
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$19.99
Sierra Marine offers distributor cap fasteners for a variety of applications—including Mallory, Mercruiser V6 and V8 Thunderbolt caps. These aluminum clips and steel screws are sold in kits for easy replacement on your watercraft.
( 1 )
$17.99
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