Fuel systems

Sierra 18-79909 Fuel Filter

Sierra 18-7989 10-Micron Fuel Water Separating Filter for Volvo, OMC Cobra EFI Sierra high-quality replacement fuel water separating filters are tested to meet ISO, SAE and JIS standards. Sierra 10-Micron filters are over 90% efficient at removing dirt and debris from your fuel system without starving the engine for fuel. For Volvo and OMC Cobra EFI Sterndrive Engines. It is recommended that you replace your filter every 50 hours of operation or at a minimum of once per year, preferably at winterization. Features: Epoxy coated steel canister prevents corrosion inside the canister from reaching your fuel system. Fuel specific media for both gasoline and diesel applications. Pressure and leak tested to ABYC and USCG standards. Fire tested to meet ISO and USCG requirements. Sierra filters are designed to meet or exceed OEM requirements Size: 3.48" H Thread Pitch: 13/16-18 Interchangeable with: EMP 35-37804 Johnson/Evinrude Outboard 502906 5009676 Volvo Penta 3852413 3862228 3851218-2  Sierra 18-7989 10-Micron Fuel Water Separating Filter FAQs

• What engines does the Sierra 18-7989 fuel water separating filter fit? The Sierra 18-7989 fuel water separating filter is designed for Volvo and OMC Cobra EFI sterndrive engines.
• What micron rating is the Sierra 18-7989 fuel filter? The Sierra 18-7989 is a 10-micron fuel water separating filter designed to remove dirt, debris, and water from the fuel system.
• How often should I replace this fuel water separating filter? Replace this filter every 50 hours of operation or at least once per year, preferably during winterization.
• Can the Sierra 18-7989 filter be used with gasoline and diesel? Yes, this filter uses fuel-specific media for both gasoline and diesel applications.
• What is the thread pitch for the Sierra 18-7989 filter? The Sierra 18-7989 fuel water separating filter has a 13/16-18 thread pitch.
• What part numbers interchange with Sierra 18-7989? The Sierra 18-7989 fuel filter interchanges with EMP 35-37804, Johnson/Evinrude 502906 and 5009676, and Volvo Penta 3852413, 3862228, and 3851218-2. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What engines does the Sierra 18-7989 fuel water separating filter fit?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7989 fuel water separating filter is designed for Volvo and OMC Cobra EFI sterndrive engines." } }, { "@type": "Question", "name": "What micron rating is the Sierra 18-7989 fuel filter?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7989 is a 10-micron fuel water separating filter designed to remove dirt, debris, and water from the fuel system." } }, { "@type": "Question", "name": "How often should I replace this fuel water separating filter?", "acceptedAnswer": { "@type": "Answer", "text": "Replace this filter every 50 hours of operation or at least once per year, preferably during winterization." } }, { "@type": "Question", "name": "Can the Sierra 18-7989 filter be used with gasoline and diesel?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, this filter uses fuel-specific media for both gasoline and diesel applications." } }, { "@type": "Question", "name": "What is the thread pitch for the Sierra 18-7989 filter?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7989 fuel water separating filter has a 13/16-18 thread pitch." } }, { "@type": "Question", "name": "What part numbers interchange with Sierra 18-7989?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7989 fuel filter interchanges with EMP 35-37804, Johnson/Evinrude 502906 and 5009676, and Volvo Penta 3852413, 3862228, and 3851218-2." } } ] }

Sierra 18-7986-1 Fuel Water Separator Kit

Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron without starving your engine. Sierra canister fuel water separator filters are designed to be an exact fit and performance replacement for your current OEM canister filter, making installation easy! Sierra 10 micron filters are recommended to prevent damage to sensitive inboard and outboard fuel injection systems. Sierra's canister filters are tested to meet ISO, SAE and JIS standards.

Features:

Ethanol blended fuel absorbs more water and loosens more particulants than regular fuels

Proper filtration is required for every horsepower engine

Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron

All filters flow at 90 GPH to feed even the hungriest motor

Specifications:

Rating: 10 Micron

Filter Size: Long - 4.35" or 110.5mm

Thread Pitch: 11/16-16

Kit Includes:

(1) 18-7945 10 Micron Replacement Filter

(1) 18-7775 Bracket

(2) 18-4264 3/8" Pipe Plugs

Interchangeable With:

EMP

35-37801

10 Micron Fuel Water Separator 1/4" Thread Short Filter w/Bonus Pack - Special Order est. 10 Days

Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline

Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron

All filters flow at 90 GPH to feed even the hungriest motor

Prevent damage to sensitive inboard, sterndrive and outboard fuel injection systems

Contains spare filter

Contains:

(2) 18-7944 10 Micron Replacement Filter

(1) 18-7853-1 Fuel Water Separator Bracket

(2) Pipe Plug

Replaces:

Mercruiser Stern Drive

35-802893A4

52444

Mercury

35-52456A1

35-55501A1

35-57250A1

35-60494A1

35-60494A4

35-802893Q4

35-805269A4

35-807172A4

Sierra 18-7983-1 Fuel Water Separator Kit

Sierra replacement fuel water separator filter for use with Mercury and MerCruiser engines. Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron. All filters flow at 90 GPH to feed even the hungriest motor. Sierra 10 micron filters are recommended to prevent damage to sensitive inboard and outboard fuel injection systems.

Features:

Short - 3.875"

10 Micron Rating for fuel injection engines

11/16-16 Thread pitch

Kit Contains:

(1) 18-7944 10 Micron Replacement Filter

(1) 18-7853-1 Fuel Water Separator Bracket

(2) 18-4256 Pipe Plug

Interchangeable with:

MerCruiser Stern Drive

35-802893A4

52444

Mercury Marine

35-60494A4

35-802893Q4

35-805269Q4

35-807172A4

35-57250A1

35-55501A1

35-52456A1

35-60494A1

EMP

35-37800

Application:

• Mercruiser Stern Drive

225 2 BBL GM

1967-1969

s/n 2278647 thru 2694014

225 MIE GM 327

1968-1968

s/n 2278647 thru 2694014

250 2 BBL GM 327

1968-1969

s/n 2314301 thru 2639854

250 MIE GM 327

1968-1969

s/n 2314301 thru 2639854

383 Mag Bravo 4V

2008-2009

s/n 1G480748 & up

Mercury Marine

2.4L MERC/MAR EFI

1988-1990

s/n 0B290010 thru 0C276917

2.5L EFI/EFI-OFFSHORE

1999-2005

s/n 0G857000 thru 0T999519

MERC/MAR EFI

s/n 0A168044 thru 0B290009

s/n 0A168043 and below

10 Micron Aluminum Fuel Water Separator Kit - 1/4" Thread Tall Filter - w/bonus pack

10 MICRON FILTER KITS FOR FUEL INJECTED ENGINES

Contains spare filter

Contains:

2 - 18-7945 filter

1 - 18-7853-1 bracket

2 - 18-4256 1/4" pipe plugs

Replaces:

Mercury 35-802893A 4, 35-802893Q 4

GLM 24950, 24951

Mallory 9-37850, 9-37851

OMC 0509532

Redline RL7848-1

Tohatsu 9999937851

Sierra 18-7982-1 Fuel Water Separator Kit

Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron without starving your engine. Sierra canister fuel water separator filters are designed to be an exact fit and performance replacement for your current OEM canister filter, making installation easy! Sierra's canister filters are tested to meet ISO, SAE and JIS standards.

Features:

Material: Aluminum (Tall Filter)

Rating: 10 Micron

Size: 1/4" or 6.4 mm

Kit Includes:

(1) 18-7945 10 Micron Replacement Filter

(1) 18-7853-1 Bracket

(2) 18-4256 1/4" pipe plugs

Replaces:

Mercury

35-802893A 4

35-802893Q 4

EMP

37-07946-014

35-37801

GLM

24950

24951

Mallory

9-37850

9-37851

OMC

0509532

Redline

RL7848-1

Tohatsu

9999937851

Frequently Asked Questions

• What is the Sierra 18-7982-1 Fuel Water Separator Kit used for? The Sierra 18-7982-1 Fuel Water Separator Kit is designed to remove emulsified water and particles from gasoline. Its 10-micron filter is over 90% efficient at removing particles as small as 10 microns, while the separator removes over 99.8% of emulsified water.
• What is included in the Sierra 18-7982-1 Fuel Water Separator Kit? The kit includes one Sierra 18-7945 10-micron replacement filter, one 18-7853-1 bracket, and two 18-4256 1/4-inch pipe plugs. The filter is an aluminum tall-filter design.
• What is the micron rating of the Sierra 18-7982-1 fuel water separator? The Sierra 18-7982-1 Fuel Water Separator Kit uses a 10-micron filter. Sierra states that its 10-micron filters are over 90% efficient at removing particles as small as 10 microns without starving the engine for fuel.
• How much emulsified water does the Sierra 18-7982-1 Fuel Water Separator remove? Sierra fuel water separators are designed to remove over 99.8% of emulsified water from gasoline. The 18-7982-1 kit also uses a 10-micron filter designed to remove particles from the fuel.
• What are the specifications of the Sierra 18-7982-1 Fuel Water Separator Kit? The kit features an aluminum tall filter with a 10-micron rating and a 1/4-inch or 6.4 mm size specification. Sierra canister fuel water separator filters are tested to meet ISO, SAE, and JIS standards.
• Which fuel water separator kits does the Sierra 18-7982-1 replace? The Sierra 18-7982-1 replaces specified Mercury, EMP, GLM, Mallory, OMC, Redline, and Tohatsu products. Listed replacements include Mercury 35-802893A4 and 35-802893Q4, EMP 37-07946-014 and 35-37801, GLM 24950 and 24951, Mallory 9-37850 and 9-37851, OMC 0509532, Redline RL7848-1, and Tohatsu 9999937851.

Sierra 18-79815 Fuel Filter Tool

Sierra fuel filter tool for Yamaha F150-F350, 2.6L & 3.3L HPDI (2006 & up) engines.

Interchangeable with:

Mallory

9-79815

Yamaha Outboard

YB-ACC04

Sierra 18-79814 Fuel Filter Tool

Sierra replacement fuel filter tool for Mercury Marine engines.

Interchangeable with:

Mallory

9-79814

Mercury Marine

91-896661

Mercury Outboard Fuel Filter Element by Sierra Fits the new Verado outboard replaceable cartridge fuel filter and the newer 1.5L & 3.0L DFI outboards that utilize a vapor separator with a top screw-in type filter. Replaces: Mercury 35-8M0020349, 35-8M0060041, 35-884380T MerCruiser - 35-8M0060041 Mallory 9-37970 Pro Marine 884380 Mercury Outboard Fuel Filter Element by Sierra FAQs

• What engines does the Mercury Outboard Fuel Filter Element by Sierra fit? This Sierra fuel filter element fits new Verado outboards with a replaceable cartridge fuel filter and newer 1.5L and 3.0L DFI outboards that use a vapor separator with a top screw-in type filter.
• Is this fuel filter element for Verado outboards? Yes, this Sierra fuel filter element fits new Verado outboards with a replaceable cartridge fuel filter.
• Does this filter fit Mercury DFI outboards? Yes, this filter fits newer 1.5L and 3.0L DFI outboards that use a vapor separator with a top screw-in type filter.
• What Mercury part numbers does this Sierra fuel filter element replace? This Sierra fuel filter element replaces Mercury part numbers 35-8M0020349, 35-8M0060041, and 35-884380T.
• What other part numbers does this filter replace? This fuel filter element also replaces MerCruiser 35-8M0060041, Mallory 9-37970, and Pro Marine 884380. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What engines does the Mercury Outboard Fuel Filter Element by Sierra fit?", "acceptedAnswer": { "@type": "Answer", "text": "This Sierra fuel filter element fits new Verado outboards with a replaceable cartridge fuel filter and newer 1.5L and 3.0L DFI outboards that use a vapor separator with a top screw-in type filter." } }, { "@type": "Question", "name": "Is this fuel filter element for Verado outboards?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, this Sierra fuel filter element fits new Verado outboards with a replaceable cartridge fuel filter." } }, { "@type": "Question", "name": "Does this filter fit Mercury DFI outboards?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, this filter fits newer 1.5L and 3.0L DFI outboards that use a vapor separator with a top screw-in type filter." } }, { "@type": "Question", "name": "What Mercury part numbers does this Sierra fuel filter element replace?", "acceptedAnswer": { "@type": "Answer", "text": "This Sierra fuel filter element replaces Mercury part numbers 35-8M0020349, 35-8M0060041, and 35-884380T." } }, { "@type": "Question", "name": "What other part numbers does this filter replace?", "acceptedAnswer": { "@type": "Answer", "text": "This fuel filter element also replaces MerCruiser 35-8M0060041, Mallory 9-37970, and Pro Marine 884380." } } ] }

Sierra 18-79809 Fuel Filter Features: For use with Yamaha filter housing marked "6P3" only Micron Rating: 27 Interchangeable with: Yamaha Outboard 6P3-WS24A-00-00 6P3-WS24A-01-00 6P3-24563-00-00 6P3-24563-01-00 Sierra 18-79809 Fuel Filter FAQs

• What Yamaha filter housing does the Sierra 18-79809 fit? The Sierra 18-79809 fuel filter is for use with Yamaha filter housing marked "6P" only.
• What is the micron rating of the Sierra 18-79809 fuel filter? The Sierra 18-79809 fuel filter has a 27-micron rating.
• Is the Sierra 18-79809 a Yamaha replacement fuel filter? Yes, the Sierra 18-79809 fuel filter is a replacement for compatible Yamaha outboard fuel filter applications using a housing marked "6P".
• What Yamaha part numbers interchange with Sierra 18-79809? The Sierra 18-79809 fuel filter interchanges with Yamaha Outboard part numbers 6P3-WS24A-00-00, 6P3-WS24A-01-00, 6P3-24563-00-00, and 6P3-24563-01-00. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What Yamaha filter housing does the Sierra 18-79809 fit?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-79809 fuel filter is for use with Yamaha filter housing marked \"6P\" only." } }, { "@type": "Question", "name": "What is the micron rating of the Sierra 18-79809 fuel filter?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-79809 fuel filter has a 27-micron rating." } }, { "@type": "Question", "name": "Is the Sierra 18-79809 a Yamaha replacement fuel filter?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, the Sierra 18-79809 fuel filter is a replacement for compatible Yamaha outboard fuel filter applications using a housing marked \"6P\"." } }, { "@type": "Question", "name": "What Yamaha part numbers interchange with Sierra 18-79809?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-79809 fuel filter interchanges with Yamaha Outboard part numbers 6P3-WS24A-00-00, 6P3-WS24A-01-00, 6P3-24563-00-00, and 6P3-24563-01-00." } } ] }

Sierra 18-79799 Yamaha 6D8 Fuel Filter

Fuel Filter for Yamaha Outboard by Sierra - Special Order est. 10 Days

Fits F50 - F115 after April 2006

Replaces 6D8-WS24A-00-00

Frequently Asked Questions

• What is the Sierra 18-79799 Yamaha 6D8 Fuel Filter used for? The Sierra 18-79799 Yamaha 6D8 Fuel Filter is a replacement fuel filter specified for Yamaha F50 through F115 engines manufactured after April 2006.
• Which Yamaha engines does the Sierra 18-79799 Fuel Filter fit? The Sierra 18-79799 Fuel Filter fits Yamaha F50 through F115 engines after April 2006. Verify your engine model and manufacturing date before selecting this replacement filter.
• What Yamaha part number does the Sierra 18-79799 Fuel Filter replace? The Sierra 18-79799 Yamaha 6D8 Fuel Filter replaces Yamaha part number 6D8-WS24A-00-00.

Sierra 18-7979 Mercury 75/90/115HP 4-Stroke Fuel Filter Features: Fits 75/80/90/100/115 HP 4 Stroke engines Micron Rating: 20 Replaces: Mercury 881540 Mallory 9-37961 Sierra 18-7979 Mercury 75/90/115HP 4-Stroke Fuel Filter FAQs

• What engines does the Sierra 18-7979 fuel filter fit? The Sierra 18-7979 fuel filter fits Mercury 75, 80, 90, 100, and 115 HP 4-stroke engines.
• What is the micron rating of the Sierra 18-7979 fuel filter? The Sierra 18-7979 Mercury fuel filter has a 20-micron rating.
• What Mercury part number does Sierra 18-7979 replace? The Sierra 18-7979 fuel filter replaces Mercury part number 881540.
• What Mallory part number does Sierra 18-7979 replace? The Sierra 18-7979 fuel filter replaces Mallory part number 9-37961.
• Is the Sierra 18-7979 filter for 4-stroke engines? Yes, the Sierra 18-7979 fuel filter is designed for compatible Mercury 4-stroke engines. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What engines does the Sierra 18-7979 fuel filter fit?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7979 fuel filter fits Mercury 75, 80, 90, 100, and 115 HP 4-stroke engines." } }, { "@type": "Question", "name": "What is the micron rating of the Sierra 18-7979 fuel filter?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7979 Mercury fuel filter has a 20-micron rating." } }, { "@type": "Question", "name": "What Mercury part number does Sierra 18-7979 replace?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7979 fuel filter replaces Mercury part number 881540." } }, { "@type": "Question", "name": "What Mallory part number does Sierra 18-7979 replace?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7979 fuel filter replaces Mallory part number 9-37961." } }, { "@type": "Question", "name": "Is the Sierra 18-7979 filter for 4-stroke engines?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, the Sierra 18-7979 fuel filter is designed for compatible Mercury 4-stroke engines." } } ] }

Sierra 18-79781 Fuel Filter

Sierra replacement fuel filter for Johnson/Evinrude Outboards.

Interchangeable with:

Johnson/Evinrude Outboard

433190

Sierra 18-7977-1 MerCruiser Fuel Filter

Sierra replacement fuel filters are manufactured to meet or exceed OEM requirements.

Features:

Micron rating: 20

Includes 0-Rings

Supersedes: 18-7977

It is recommended to change this filter and your 18-7715 Pre Fuel Filter at the same time for optimal engine performance.

Fits:

2004 & Newer MCM/MIE engine with Gen III fuel cooler

Interchangeable with:

Mallory

9-37827

MerCruiser Stern Drive

35-866171A01

35-8M0093688

Sierra 18-7977-1 MerCruiser Fuel Filter FAQs

• What engines does the Sierra 18-7977-1 MerCruiser Fuel Filter fit? The Sierra 18-7977-1 fuel filter fits 2004 and newer MCM/MIE engines with a Gen III fuel cooler.
• What is the micron rating of the Sierra 18-7977-1 fuel filter? The Sierra 18-7977-1 MerCruiser Fuel Filter has a 20-micron rating.
• Does the Sierra 18-7977-1 fuel filter include O-rings? Yes, the Sierra 18-7977-1 fuel filter includes O-rings.
• What part number does Sierra 18-7977-1 supersede? Sierra 18-7977-1 supersedes Sierra part number 18-7977.
• Should I replace the pre fuel filter at the same time? Yes, it is recommended to change this filter and the 18-7715 pre fuel filter at the same time for optimal engine performance.
• What part numbers interchange with Sierra 18-7977-1? The Sierra 18-7977-1 fuel filter interchanges with Mallory 9-37827 and MerCruiser Stern Drive part numbers 35-866171A01 and 35-8M0093688.

Sierra 18-7976 Inline Fuel Filter for Crusader, PCM

Sierra high-quality fuel filters are designed to meet OEM specifications. Sierra Inline Fuel Filters are tested and approved for ethanol-based fuels and meet the demands of today's high-tech, high-performance engines.

Interchangeable with:

Crusader

23250

Pleasurecraft

47004

Sierra 18-7968 Mercury Fuel Water Separator Filter - 10 Micron The Sierra 18-7968 Fuel Water Separator Filter is tested to meet ISO, SAE, and JIS standards. These filters are over 90% efficient at removing dirt and debris from your fuel system, without starving the engine for fuel.  Features: Ethanol blended fuel absorbs more water and loosens more particulants than regular fuels Proper filtration is required for every horsepower engine Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron All filters flow at 90 GPH to feed even the hungriest motor Rating: 10 Micron Fits V6 EFI 1996-Up with sensor (blue)  Interchangeable with: Mallory 9-37806 Mercury Marine 35-18458Q4 35-18458A4 35-184585 Mercury Sport Jet 35-18458A4 35-18458Q4 Sierra 18-7968 Mercury Fuel Water Separator Filter FAQs

• What is the micron rating of the Sierra 18-7968 fuel water separator filter? The Sierra 18-7968 fuel water separator filter has a 10-micron rating.
• What engines does the Sierra 18-7968 fuel filter fit? The Sierra 18-7968 fuel filter fits V6 EFI 1996-up engines with a blue sensor.
• How efficient is the Sierra 18-7968 at removing particles? Sierra 10-micron filters are over 90% efficient at removing particles as small as 10 microns without starving the engine for fuel.
• What is the flow rate of the Sierra 18-7968 filter? The Sierra 18-7968 fuel water separator filter flows at 90 GPH.
• Why is filtration important with ethanol-blended fuel? Ethanol-blended fuel absorbs more water and can loosen more particulates than regular fuel, making proper filtration important for engine protection.
• What part numbers interchange with Sierra 18-7968? The Sierra 18-7968 fuel filter interchanges with Mallory 9-37806, Mercury Marine 35-18458Q4, 35-18458A4, and 35-184585, and Mercury Sport Jet 35-18458A4 and 35-18458Q4. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is the micron rating of the Sierra 18-7968 fuel water separator filter?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7968 fuel water separator filter has a 10-micron rating." } }, { "@type": "Question", "name": "What engines does the Sierra 18-7968 fuel filter fit?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7968 fuel filter fits V6 EFI 1996-up engines with a blue sensor." } }, { "@type": "Question", "name": "How efficient is the Sierra 18-7968 at removing particles?", "acceptedAnswer": { "@type": "Answer", "text": "Sierra 10-micron filters are over 90% efficient at removing particles as small as 10 microns without starving the engine for fuel." } }, { "@type": "Question", "name": "What is the flow rate of the Sierra 18-7968 filter?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7968 fuel water separator filter flows at 90 GPH." } }, { "@type": "Question", "name": "Why is filtration important with ethanol-blended fuel?", "acceptedAnswer": { "@type": "Answer", "text": "Ethanol-blended fuel absorbs more water and can loosen more particulates than regular fuel, making proper filtration important for engine protection." } }, { "@type": "Question", "name": "What part numbers interchange with Sierra 18-7968?", "acceptedAnswer": { "@type": "Answer", "text": "The Sierra 18-7968 fuel filter interchanges with Mallory 9-37806, Mercury Marine 35-18458Q4, 35-18458A4, and 35-184585, and Mercury Sport Jet 35-18458A4 and 35-18458Q4." } } ] }

Fuel Water Separator Filter - Special Order est. 10 Days

Sierra 18-7965-1 10 Micron Compact Fuel Water Separator Assembly

Sierra high-quality engine parts are designed to meet OEM specifications. Features aluminum bracket for mounting in freshwater conditions and includes brass plugs to allow easy flow-thru or one-sided in/out installation.

10 Micron Kit is designed to flow over 90 gallons per hour to prevent fuel starvation to the engine

10 Micron Kit traps over 90% of 10-micron or larger particles from the fuel system

FOR SMALL OUTBOARDS AND FRESH WATER APPLICATIONS

Contains:

(1) 18-7774 Compact Aluminum Bracket

(10 18-7865 Fuel Filter

Interchangeable with:

Mallory

9-37857

Yamaha Outboard

MAR-MINIF-LT-AS

Frequently Asked Questions

• What is the Sierra 18-7965-1 10 Micron Compact Fuel Water Separator Assembly used for? The Sierra 18-7965-1 Compact Fuel Water Separator Assembly is designed for small outboards and freshwater applications. Its 10-micron filter is designed to trap over 90% of particles 10 microns or larger from the fuel system while supporting fuel flow to the engine.
• What is the flow rate of the Sierra 18-7965-1 Fuel Water Separator Assembly? The Sierra 18-7965-1 10-micron kit is designed to flow over 90 gallons per hour. Sierra states that this flow rate helps prevent fuel starvation to the engine.
• What size particles does the Sierra 18-7965-1 filter trap? The 10-micron filter in the Sierra 18-7965-1 kit is designed to trap over 90% of particles measuring 10 microns or larger from the fuel system.
• What type of mounting bracket is included with the Sierra 18-7965-1? The Sierra 18-7965-1 includes an 18-7774 compact aluminum bracket. The bracket is designed for mounting in freshwater conditions and includes brass plugs that allow flow-through or one-sided in/out installation.
• What applications is the Sierra 18-7965-1 designed for? The Sierra 18-7965-1 is specifically designated for small outboards and freshwater applications. Verify that your engine and operating environment match these stated applications before selecting this fuel water separator assembly.
• Which fuel water separator assemblies are interchangeable with the Sierra 18-7965-1? The Sierra 18-7965-1 is interchangeable with Mallory 9-37857 and Yamaha Outboard MAR-MINIF-LT-AS. Verify the part number and application before choosing a replacement.

Sierra 18-7955 10 Micron Fuel Filter Element Interchangeable with: Yamaha Outboard 68F-24563-10-00

Sierra 18-7953 Fuel Filter

Sierra replacement fuel filter for Johnson/Evinrude and Suzuki Outboards. Sierra fuel filters are designed to meet or exceed OEM specifications.

Interchangeable with:

Johnson/Evinrude Outboard

5035974

Suzuki Outboard

15410-87J30

Sierra 18-7951 10 Micron Aluminum Fuel Water Separator Kit - 1/4" Thread w/metal drain bowl - Special Order est. 10 Days

10 MICRON FILTER KITS WITH DRAIN BOWLS

Sierra AquaVue and metal bowl separator filters allow water to be drained from the filter to extend service life. Use the AquaVue bowl for outboard and above deck applications. USCG regulations require the use of the flame resistant metal bowl below deck.

Material: Aluminum w/ metal drain bowl

Rating: 10 Micron

Size: 1/4"

Kit Includes:

(1) 18-7919 Fuel Water Separator Filter (Spin on replacement)

(1) 18-7853-1 Fuel Water Separator Bracket

(1) 18-7924 Metal Collection Bowl

(2) 18-4256 Pipe Plug

Interchangeable with:

Mallory

9-37881

Sierra 18-7948 Fuel Filter 10 Micron Replaces 17670-ZW1-801AH

Sierra 10 Micron fuel filters are over 90% efficient at removing dirt and debris from your fuel system while not starving your engine for fuel. For use on Mercury Marine engines.

For Spin on replacement.

Features:

Filter Only - Does not include metal bowl

Fits: 320RRAC01

Rating: 10 Micron

Thread Size: 1"

Interchangeable with:

Honda Outboard

17670-ZW1-801AH

EMP

35-37810

Mallory

9-37810

Mercury Marine

35-886638

35-8M0103096

Racor

S3227

Suzuki Outboard

99105-20005

Frequently Asked Questions

• What is the Sierra 18-7948 Fuel Filter 10 Micron used for? The Sierra 18-7948 Fuel Filter is a 10-micron replacement filter designed for use on Mercury Marine engines. It is over 90% efficient at removing dirt and debris from the fuel system while allowing adequate fuel flow to the engine.
• What is the micron rating of the Sierra 18-7948 Fuel Filter? The Sierra 18-7948 Fuel Filter has a 10-micron rating. The product description states that it is over 90% efficient at removing dirt and debris from the fuel system without starving the engine for fuel.
• Does the Sierra 18-7948 Fuel Filter include a metal bowl? No. The Sierra 18-7948 is supplied as the filter only and does not include the metal bowl. It is intended as a spin-on replacement for the specified fuel filter application.
• What are the thread size and compatible filter housing for the Sierra 18-7948? The Sierra 18-7948 Fuel Filter has a 1-inch thread size and fits 320RRAC01. Verify these specifications against your existing filter and application before purchasing a replacement.
• Which fuel filters does the Sierra 18-7948 replace or interchange with? The Sierra 18-7948 is interchangeable with Honda 17670-ZW1-801AH, EMP 35-37810, Mallory 9-37810, Mercury 35-886638 and 35-8M0103096, Racor S3227, and Suzuki 99105-20005.
• Is the Sierra 18-7948 Fuel Filter compatible with Mercury Marine engines? Yes. The Sierra 18-7948 Fuel Filter is specified for use on Mercury Marine engines. It is a 10-micron spin-on replacement filter with a 1-inch thread size that fits 320RRAC01.

Sierra 18-7947 10 Micron Fuel Water Separator Filter - Racor Style

Sierra 10-micron fuel water separator filters are over 90% effective at removing dirt and debris from your fuel system without starving the engine for fuel. Sierra high-quality fuel water separator filters are designed to be direct OEM replacements, so they meet the same performance level as your OEM part.

**ONLY SUITABLE FOR ABOVE DECK APPLICATIONS REGARDLESS OF WHETHER A METAL OR CLEAR COLLECTION BOWL**

Spin on replacement

Fits Suzuki DF up to 140 HP

Interchangeable with:

Honda Outboards

17670-ZW1-030GH

Mallory

9-37812

Racor

S3240

120R-RAC-01

Suzuki Outboard

99105-20006

Frequently Asked Questions

• What is the Sierra 18-7947 10 Micron Fuel Water Separator Filter used for? The Sierra 18-7947 is a 10-micron fuel water separator filter designed as a spin-on replacement. It is formulated to remove dirt and debris from the fuel system while maintaining fuel flow to the engine and is designed as a direct OEM replacement.
• How effective is the Sierra 18-7947 fuel water separator filter? Sierra states that its 10-micron fuel water separator filters are over 90% effective at removing dirt and debris from the fuel system without starving the engine for fuel. The filter is designed to provide the same performance level as the applicable OEM replacement.
• Is the Sierra 18-7947 suitable for above-deck applications? Yes. The Sierra 18-7947 is only suitable for above-deck applications, regardless of whether the collection bowl is metal or clear. This application restriction should be verified before installing the filter.
• Which Suzuki outboard engines does the Sierra 18-7947 fit? The Sierra 18-7947 Fuel Water Separator Filter is specified to fit Suzuki DF outboards up to 140 HP. Verify your specific engine application before selecting this replacement filter.
• What type of replacement is the Sierra 18-7947 Fuel Water Separator Filter? The Sierra 18-7947 is a spin-on replacement filter. Sierra describes its high-quality fuel water separator filters as direct OEM replacements designed to meet the same performance level as the applicable OEM part.
• Which filters does the Sierra 18-7947 replace or interchange with? The Sierra 18-7947 is interchangeable with Honda Outboards 17670-ZW1-030GH, Mallory 9-37812, Racor S3240 and 120R-RAC-01, and Suzuki Outboard 99105-20006.