Sierra

Reduces operating friction for increased performance and protection of gears, bearings, and other gear case components. Recommended for use in high performance and highload operating conditions in bot... More Details

Reduces operating friction for increased performance and protection of gears, bearings, and other gear case components. Recommended for use in high performance and highload operating conditions in bot... More Details

Reduces operating friction for increased performance and protection of gears, bearings, and other gear case components. Recommended for use in high performance and highload operating conditions in bot... More Details

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. Red... More Details

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. Red... More Details

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. Red... More Details

Semi-Synthetic ultra-high-performance oil, utilizes premium base stocks & industry leading additivesEnhanced detergent package to suspend and prevent sludgeReduces friction to maintain high performanc... More Details

Specifically formulated for the heavy duty inboard marine market, including cruisers and towboats calling for a 15W-40. Premium base stocks and additive package ingredients places Sierra Heavy Duty at... More Details

Specifically formulated for the heavy duty inboard marine market, including cruisers and towboats calling for a 15W-40. Premium base stocks and additive package ingredients places Sierra Heavy Duty at... More Details

NMMA FC-W / API SL oils for use in all outboard and inboard applications without a catalytic converter. These oils provide superior protection to marine engines. Provides the additional protection fro... More Details

NMMA FC-W / API SL oils for use in all outboard and inboard applications without a catalytic converter. These oils provide superior protection to marine engines. Provides the additional protection fro... More Details

TC-W3 is a high performance lubricant. Meets and exceeds all (Domestic & Import) engine manufacturers' warranties including Johnson/Evinrude E-Tec. Exceeds JASO, ISO, API & NMMA, for advanced generati... More Details

TC-W3 is a high performance lubricant. Meets and exceeds all (Domestic & Import) engine manufacturers' warranties including Johnson/Evinrude E-Tec. Exceeds JASO, ISO, API & NMMA, for advanced generati... More Details

High performance lubricant specifically designed to meet the needs of today's high-tech direct injected engines. A semi-synthetic oil that will protect your engine in the most demanding marine conditi... More Details

High performance lubricant that has been manufactured and designed to meet and exceed all (Domestic & Import) engine manufacturers warranties. Exceeds JASO, ISO, API and NMMA, for advanced generation ... More Details

A special blend specifically designed to meet the unique requirements of modern 4-stroke recreational engines with or without emission catalyst systems. Sold in case packs only. NMMA FC-W® Certified/A... More Details

A special blend specifically designed to meet the unique requirements of modern 4-stroke recreational engines with or without emission catalyst systems. Sold in case packs only. NMMA FC-W® Certified/A... More Details

A special blend specifically designed to meet the unique requirements of modern 4-stroke recreational engines with or without emission catalyst systems. Sold in case packs only. NMMA FC-W® Certified/A... More Details

This 4-cycle oil is blended with premium grade synthetic and mineral based stock combined with superior designed additives formulated for the stress endured by sterndrive and inboard engines. Superior... More Details

Meets requirements of modern 4-stroke recreational engines with or without emission catalyst systems Approved for all 4-stroke applications including Outboard, Sterndrive and InboardExceeds all 4-stro... More Details

Meets requirements of modern 4-stroke recreational engines with or without emission catalyst systems Approved for all 4-stroke applications including Outboard, Sterndrive and InboardExceeds all 4-stro... More Details

A highly refined petroleum product formulated with premium base stock and highly refined additives. Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufa... More Details

A highly refined petroleum product formulated with premium base stock and highly refined additives. Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufa... More Details

A highly refined petroleum product formulated with premium base stock and highly refined additives. Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufa... More Details

Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda. Excellent anti-wear characteristicsFor... More Details

Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda. Excellent anti-wear characteristicsFor... More Details

Specifically formulated to meet or exceed the tough requirements of the Marine 4-Stroke motor manufacturers, Mercury, Yamaha, Johnson-Evinrude, Suzuki and Honda. Excellent anti-wear characteristicsFor... More Details

A special blend of synthetic base oil and a balanced additive system that exceeds the FC-W requirements for marine engine oil.Recommended for gasoline and diesel inboard and sterndrive enginesSuperior... More Details

A special blend of synthetic base oil and a balanced additive system that exceeds the FC-W requirements for marine engine oil.Recommended for gasoline and diesel inboard and sterndrive enginesSuperior... More Details

Sierra NMMA FC-W Catalyst Compatible Oils have been specifically designed to meet the unique requirements of modern four-stroke recreational engines with or without emission catalyst systems. Since re... More Details

Sierra NMMA FC-W Catalyst Compatible Oils have been specifically designed to meet the unique requirements of modern four-stroke recreational engines with or without emission catalyst systems. Since re... More Details

Sierra NMMA FC-W Catalyst Compatible Oils have been specifically designed to meet the unique requirements of modern four-stroke recreational engines with or without emission catalyst systems. Since re... More Details

Formulated to provided excellent lubrication and corrosion protection. Developed for the marine environment and outperforms automotive engine oils with excellent detergency, anti-oxidants, anti-wear, ... More Details

Formulated to provided excellent lubrication and corrosion protection. Developed for the marine environment and outperforms automotive engine oils with excellent detergency, anti-oxidants, anti-wear, ... More Details

Formulated to provided excellent lubrication and corrosion protection. Developed for the marine environment and outperforms automotive engine oils with excellent detergency, anti-oxidants, anti-wear, ... More Details

All inclusive package with oil, oil filter, drain gasket, disposable funnel, maintenance sticker, and shop towel for ease of use Convenient package for DIYer/Shop with limited spaceDisposable Funnel 1... More Details

All inclusive package with oil, oil filter, drain gasket, disposable funnel, maintenance sticker, and shop towel for ease of use Convenient package for DIYer/Shop with limited spaceDisposable Funnel 1... More Details

All inclusive package with oil, oil filter, drain gasket, disposable funnel, maintenance sticker, and shop towel for ease of use Convenient package for DIYer/Shop with limited spaceDisposable Funnel 1... More Details

Contains: Catalyst Compatible Premium Blend 4 stroke 10w-30 Oil and filter. Part #:47-9393Manufacturer:SIERRAManufacturer Part #:18-9393UPC:808282359874Order In Multiples Of:1ReplacesLUBMRNLGKT10ForF2... More Details

Contains: Catalyst Compatible Premium Blend 4 stroke 10w-30 Oil and filter. Part #:47-9392Manufacturer:SIERRAManufacturer Part #:18-9392UPC:808282359867Order In Multiples Of:1ReplacesLUBMRNMRKT10ForF1... More Details

Contains: Catalyst Compatible Premium Blend 4 stroke 10w-30 Oil and filter. Part #:47-9391Manufacturer:SIERRAManufacturer Part #:18-9391UPC:808282359850Order In Multiples Of:1ReplacesLUBMRNMDKT10ForF7... More Details

Contains: Catalyst Compatible Premium Blend 4 stroke 10w-30 Oil and filter. Part #:47-9390Manufacturer:SIERRAManufacturer Part #:18-9390UPC:808282359843Order In Multiples Of:1ReplacesLUBMRNSMKT10ForF3... More Details

All inclusive package with oil, oil filter, drain gasket, disposable funnel, maintenance sticker, and shop towel for ease of use Convenient package for DIYer/Shop with limited space Part #:47-9231Manu... More Details

All inclusive package with oil, oil filter, drain gasket, disposable funnel, maintenance sticker, and shop towel for ease of use Convenient package for DIYer/Shop with limited spaceDisposable Funnel 1... More Details

All inclusive package with oil, oil filter, drain gasket, disposable funnel, maintenance sticker, and shop towel for ease of use Convenient package for DIYer/Shop with limited spaceDisposable Funnel 1... More Details

All inclusive package with oil, oil filter, drain gasket, disposable funnel, maintenance sticker, and shop towel for ease of use Convenient package for DIYer/Shop with limited spaceDisposable Funnel 1... More Details

All inclusive package with oil, oil filter, drain gasket, disposable funnel, maintenance sticker, and shop towel for ease of use Convenient package for DIYer/Shop with limited spaceDisposable Funnel 1... More Details

All inclusive package with oil, oil filter, drain gasket, disposable funnel, maintenance sticker, and shop towel for ease of useConvenient package for DIYer/Shop with limited spaceDisposable Funnel 18... More Details

See Sierra's catalog for current application information. Part #:47-9218Manufacturer:SIERRAManufacturer Part #:18-9218UPC:030999876584Order In Multiples Of:1Replaces59829A1, 59830A5, 814819A2 Variatio... More Details

SS Clamps Part #:47-91469Manufacturer:SIERRAManufacturer Part #:18-9146-9Order In Multiples Of:1OD25/32" / 19.9mmBag50Size25/32" / 19.9mm Variations47-1891279Sierra 1891279 Oetiker Clamp 13/32", 10/ba... More Details

Creates a permanent seal on your hose. Yamaha OEM #YB-6AW04-4. Part #:47-9141Manufacturer:SIERRAManufacturer Part #:18-9141UPC:808282228040Order In Multiples Of:1ReplacesYB-6AW04-4 Variations More Details

SS Clamps Part #:47-91399Manufacturer:SIERRAManufacturer Part #:18-9139-9UPC:808282227425Order In Multiples Of:1OD1-5/8" / 41mmBag10Size1-5/8" / 41mm Variations47-1891279Sierra 1891279 Oetiker Clamp 1... More Details

SS Clamps Part #:47-91389Manufacturer:SIERRAManufacturer Part #:18-9138-9UPC:808282227418Order In Multiples Of:1OD1-1/4" / 31.6mmBag10Size1-1/4" / 31.6mm Variations47-1891279Sierra 1891279 Oetiker Cla... More Details

SS Clamps Part #:47-91379Manufacturer:SIERRAManufacturer Part #:18-9137-9UPC:808282227401Order In Multiples Of:1OD1-3/16" / 30.1mmBag10Size1-3/16" / 30.1mm Variations47-1891279Sierra 1891279 Oetiker C... More Details

SS Clamps Part #:47-91369Manufacturer:SIERRAManufacturer Part #:18-9136-9Order In Multiples Of:1OD1" / 25.6mmBag10Size1" / 25.6mm Variations47-1891279Sierra 1891279 Oetiker Clamp 13/32", 10/bag47-1891... More Details

SS Clamps Part #:47-91329Manufacturer:SIERRAManufacturer Part #:18-9132-9UPC:808282227357Order In Multiples Of:1OD9/16" / 14.5mmBag10Size9/16" / 14.5mm Variations47-1891279Sierra 1891279 Oetiker Clamp... More Details

SS Clamps Part #:47-91319Manufacturer:SIERRAManufacturer Part #:18-9131-9UPC:808282227340Order In Multiples Of:1OD35/64" / 14mmBag10Size35/64" / 14mm Variations47-1891279Sierra 1891279 Oetiker Clamp 1... More Details

SS Clamps Part #:47-91269Manufacturer:SIERRAManufacturer Part #:18-9126-9UPC:808282227296Order In Multiples Of:1OD3/8" / 9.5mmBag10Size3/8" / 9.5mm Variations47-1891279Sierra 1891279 Oetiker Clamp 13/... More Details

Kit includes:Pincers and 50 of each size clamp ranging from 3/8" to 1 5/8"Clamps made of S304 stainless steelFast and secure installationUniform 360° compression and uniform surface pressure Part #:47... More Details

Replaces Mercury 92-86166. Part #:47-90311Manufacturer:SIERRAManufacturer Part #:18-9031-1UPC:808282383480Order In Multiples Of:1Description2 fl. oz. Variations47-9031Sierra 9031 Bellows Adhesive More Details

See Sierra Catalog for current application information. Part #:47-8907Manufacturer:SIERRAManufacturer Part #:18-8907UPC:808282375478Order In Multiples Of:1Replaces5033542 Variations47-3001Sierra 3001 ... More Details

See Sierra Catalog for current application information. Part #:47-8906Manufacturer:SIERRAManufacturer Part #:18-8906UPC:808282375546Order In Multiples Of:1Replaces433936, 436137 Variations47-3001Sierr... More Details

See Sierra's catalog for current application information. Part #:47-8900Manufacturer:SIERRAManufacturer Part #:18-8900UPC:808282234553Order In Multiples Of:1Replaces47-19453, 47-19453T, 47-19453FitsMe... More Details

Please see manufacturer application guide for complete application references. Part #:47-8870Manufacturer:SIERRAManufacturer Part #:18-8870UPC:808282339371Order In Multiples Of:1ReplacesSuzuki: 16510-... More Details

Magnetic Suppression Core manufactured for your specific application. Kevlar® core for maximum durability and long lifeDurable stainless steel wound conductor for maximum horsepower and engine perform... More Details

Magnetic Suppression Core manufactured for your specific application. Kevlar® core for maximum durability and long lifeDurable stainless steel wound conductor for maximum horsepower and engine perform... More Details

Sierra high efficiency filters meet OEM specifications for marine use. Epoxy coated inside for corrosion resistance. See Sierra's catalog for current application information. Part #:47-8780Manufacture... More Details

Sierra high efficiency filters meet OEM specifications for marine use. Epoxy coated inside for corrosion resistance. See Sierra's catalog for current application information. Part #:47-8779Manufacture... More Details

Oil Filter engineered with premium grade materials that will excel in the extreme marine environment. Features a heavy-wall steel canister and epoxy coating for further corrosion protection, high-effi... More Details

Please see manufacturer application guide for complete application references. Part #:47-8700Manufacturer:SIERRAManufacturer Part #:18-8700UPC:808282302696Order In Multiples Of:1ReplacesYamaha: 1WD-E3... More Details

Fuel Filter Part #:47-8622Manufacturer:SIERRAManufacturer Part #:18-8622UPC:808282384326Order In Multiples Of:1Replaces15410-87J00ApplicationSuzukiDescriptionFuel Filter Variations47-79991Sierra 79991... More Details

Adapter, Yamaha EFI Part #:47-8610Manufacturer:SIERRAManufacturer Part #:18-8610UPC:808282375980Order In Multiples Of:1DescriptionAdapter, Yamaha EFI Variations47-8608Sierra 8608 E-Go! Blast Flexible ... More Details

Large, easy to read graphics Classic white graphics and pointer on deep black facesLow-profile polished stainless steel bezelsPerimeter lighting and scratch resistant glass lensesProgrammable tach/hou... More Details

See Sierra's catalog for current application information. Part #:47-8218Manufacturer:SIERRAManufacturer Part #:18-8218UPC:808282305291Order In Multiples Of:1ApplicationAlpha 1 Gen II ('91 & up) S/N 0D... More Details

See Sierra's catalog for current application information. Part #:47-82121Manufacturer:SIERRAManufacturer Part #:18-8212-1UPC:808282304737Order In Multiples Of:1ApplicationMercruiser: 30-803100T1Contai... More Details

See Sierra's catalog for current application information. Part #:47-82061Manufacturer:SIERRAManufacturer Part #:18-8206-1UPC:808282305260Order In Multiples Of:1ApplicationMercruiser: 30-803099T1 Varia... More Details

See Sierra's catalog for current application information. Part #:47-8205Manufacturer:SIERRAManufacturer Part #:18-8205Order In Multiples Of:1ApplicationMercruiser: 30-803098T1 Variations47-26011Sierra... More Details

Universal fuel line. Priced per foot, sold in 50' lengths. Part #:47-8152Manufacturer:SIERRAManufacturer Part #:18-8152UPC:030999754523Order In Multiples Of:50ID1/4"OD3/8"Length50'Diameter: Interior1/... More Details

Universal fuel line. Priced per foot, sold in 50' lengths. Part #:47-8151Manufacturer:SIERRAManufacturer Part #:18-8151UPC:030999754516Order In Multiples Of:50ID3/16"OD5/16"Length50'Diameter: Interior... More Details

Universal fuel line. Priced per foot, sold in 50' lengths. Part #:47-8150Manufacturer:SIERRAManufacturer Part #:18-8150Order In Multiples Of:50ID1/8"OD1/4"Length50'Diameter: Interior1/8"Diameter: Outs... More Details

See Sierra's catalog for current application information. Part #:47-8125Manufacturer:SIERRAManufacturer Part #:18-8125UPC:808282290870Order In Multiples Of:1ApplicationSee Sierra CatalogReplacesVolvo ... More Details

Premium Braided Fuel Line EPA / Carb Primer Bulbs Part #:47-81044EP2Manufacturer:SIERRAManufacturer Part #:18-81044EP-2UPC:808282382964Order In Multiples Of:1Application65700-91J28; Most 15-140 hp 4 S... More Details

Fuel Connector, OMC Part #:47-8092Manufacturer:SIERRAManufacturer Part #:18-8092UPC:030999977335Order In Multiples Of:1ConnectorHose - FemaleFitsJohnson/EvinrudeApplicationMates with 18-8063Replaces17... More Details

Fuel Connector, Part #:47-8091Manufacturer:SIERRAManufacturer Part #:18-8091UPC:808282119850Order In Multiples Of:1ConnectorHose - MaleFitsMercury/MarinerApplicationMates with 18-80402Replaces22-13563... More Details

Fuel Connector, Tank Part #:47-8089Manufacturer:SIERRAManufacturer Part #:18-8089UPC:030999323637Order In Multiples Of:1ConnectorHose - MaleFitsNissan/TohatsuApplicationFits 5-90hp, 2 stroke and TLDI ... More Details

Fuel Connector Part #:47-8088Manufacturer:SIERRAManufacturer Part #:18-8088UPC:030999323620Order In Multiples Of:1ConnectorHose - FemaleFitsNissan/TohatsuApplicationFits 5-90hp, stroke and TLDI models... More Details

Fuel Connector, Mercury/Mariner/Yamaha Part #:47-8085Manufacturer:SIERRAManufacturer Part #:18-8085UPC:808282368890Order In Multiples Of:1ConnectorHose - FemaleFitsMercury/MarinerApplicationMates with... More Details

Fuel Connector, Mercury/Mariner Part #:47-8084Manufacturer:SIERRAManufacturer Part #:18-8084UPC:030999323583Order In Multiples Of:1ConnectorHose - MaleFitsMercury/MarinerApplication-Replaces30185A3, 3... More Details

Fuel Connector Part #:47-8079Manufacturer:SIERRAManufacturer Part #:18-8079UPC:030999081735Order In Multiples Of:1ConnectorHose - FemaleFitsNissan/Suzuki/TohatsuApplicationFits all models, mates with ... More Details

Fuel Connector, Nissan/Suzuki Part #:47-8078Manufacturer:SIERRAManufacturer Part #:18-8078UPC:808282368838Order In Multiples Of:1ConnectorTank - MaleFitsNissan/Suzuki/TohatsuApplicationFits all models... More Details

Fuel Connector, Mercury/Mariner/Yamaha Part #:47-80771Manufacturer:SIERRAManufacturer Part #:18-8077-1UPC:808282241148Order In Multiples Of:1ConnectorHose - FemaleFitsMercury/Mariner/YamahaApplication... More Details

Fuel Connector, Mercury/Mariner/Yamaha Part #:47-8075Manufacturer:SIERRAManufacturer Part #:18-8075UPC:030999081698Order In Multiples Of:1ConnectorHose - FemaleFitsMercury/MarinerApplicationMates with... More Details

Fuel Connector, 90 Degree Elbow Part #:47-8072Manufacturer:SIERRAManufacturer Part #:18-8072UPC:808282260057Order In Multiples Of:1Connector90° ElbowFitsJohnson/EvinrudeApplication-Replaces174177Threa... More Details

Fuel Connector, Chrysler/Force/Suzuki Part #:47-8071Manufacturer:SIERRAManufacturer Part #:18-8071UPC:030999256386Order In Multiples Of:1ConnectorTank - MaleFitsChrysler/Force/SuzukiApplicationMates w... More Details

Fuel Connector, Mercury/Mariner Part #:47-8070Manufacturer:SIERRAManufacturer Part #:18-8070UPC:030999256379Order In Multiples Of:1ConnectorHose - MaleFitsMercury/MarinerApplication-Replaces30185A3, 3... More Details

Fuel Connector, Johnson/Evinrude Part #:47-8063Manufacturer:SIERRAManufacturer Part #:18-8063UPC:808282368883Order In Multiples Of:1ConnectorTank - MaleFitsJohnson/EvinrudeApplicationMates with 18-809... More Details

Fuel Connector, Tank Part #:47-8062Manufacturer:SIERRAManufacturer Part #:18-8062UPC:030999256348Order In Multiples Of:1ConnectorHose - FemaleFitsChrysler/Force/SuzukiApplicationFits DT4-DT65, for use... More Details

Large, easy to read graphics Classic white graphics and pointer on deep black facesLow-profile polished stainless steel bezelsPerimeter lighting and scratch resistant glass lensesProgrammable tach/hou... More Details

Fuel Connector, OMC Part #:47-8056Manufacturer:SIERRAManufacturer Part #:18-8056UPC:808282368937Order In Multiples Of:1ConnectorHose - FemaleFitsJohnson/EvinrudeApplicationMates with 18-8063Replaces17... More Details

Fuel Connector Part #:47-80425Manufacturer:SIERRAManufacturer Part #:18-80425UPC:808282229672Order In Multiples Of:1ConnectorHose - MaleFitsSuzukiApplicationFits - DF25-DF140, Mates with 18-80404 & 18... More Details