Mariner Fuel Water Separator Kits

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Pipe Plugs - Sierra

Pipe Plugs - Sierra
Sale Price: $1.99
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(20% Off $2.49)
Part # 18-4256
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Part # 18-4256
Mercury Fuel Water Separator Kits

Filter Bracket - Sierra
Sale Price: $31.99
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(24% Off $42.49)
Part # 18-7775
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Part # 18-7775
Bracket Type:
  • 3/8" Aluminum
Replaces OEM part #
  • MERCURY MARINE 89876-A3
Tempo 170103 replacement parts

Fuel Water Separator Kit - Sierra
Sale Price: $38.99
Save: $6.00
(13% Off $44.99)
Part # 18-7775-1
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Part # 18-7775-1
Kit type:
  • 3/8" aluminum
Contains:
  • (1) 18-7845 or 6031 Filter
  • (1) 18-7775 Bracket
  • (2) Brass Pipe Plugs
Replaces OEM part #
  • MERCURY MARINE 35-805269A4
  • MERCURY MARINE 35-60494A4
  • MERCURY MARINE 32-802893Q4
Filter Bracket - Sierra

Filter Bracket - Sierra
Sale Price: $59.99
Save: $11.50
(16% Off $71.49)
Part # 18-7776
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Part # 18-7776
Bracket Type:
  • 3/8" Stainless
Replaces OEM part #
  • MERCURY MARINE 89876-A3
Tempo 170105 replacement parts

Fuel Water Separator Kit - Sierra
Sale Price: $76.99
Save: $13.00
(14% Off $89.99)
Part # 18-7776-1
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Part # 18-7776-1
Kit type:
  • 3/8" Stainless
Contains:
  • (1) 18-7845 or 6031 Filter
  • (1) 18-7776 Bracket
  • (2) Brass Pipe Plug

Replaces OEM part #
  • MERCURY MARINE 35-805269A4
  • MERCURY MARINE 35-60494A4
  • MERCURY MARINE 32-802893Q4
Filter Bracket - Sierra

Filter Bracket - Sierra
Sale Price: $59.99
Save: $11.50
(16% Off $71.49)
Part # 18-7777
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Part # 18-7777
Bracket Type:
  • 1/4" Stainless
Replaces OEM part #
  • MERCURY MARINE 89876-A3
Yamaha ABB-SPRTR-HD-SS replacement parts

Fuel Water Separator Kit - Sierra
Sale Price: $78.99
Save: $13.00
(14% Off $91.99)
Part # 18-7777-1
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Part # 18-7777-1
Kit Type:
  • 1/4" Stainless
Contains:
  • (1) 18-7845 or 6031 Filter
  • (1) 18-7777 Bracket
  • (2) Brass Pipe Plugs
Replaces OEM part #
  • MERCURY MARINE 32-802893Q4
  • MERCURY MARINE 35-60494A4
  • MERCURY MARINE 35-805269A4
GLM 24941 replacement parts

Fuel Water Separator Filter - Sierra
Sale Price: $6.99
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(17% Off $8.49)
Part # 18-7844


Part # 18-7844
1/4" Aluminum Short filter
Replaces OEM part #
  • MERCURY MARINE 35-807172
  • MERCURY MARINE 35-802893Q
  • YAMAHA ABB-FUELF-IL-TR (Short filter)

Not to be used on 1992 GenII 4.3L and 4.3LX engines using in-line fuel filter OE#35-80531T.
Fuel Water Separator Filter Only - Sierra

Fuel Water Separator Filter Only - Sierra
Sale Price: $6.99
Save: $1.50
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Part # 18-7845


Part # 18-7845
1/4" Aluminum Tall Filter, extra capacity
Replaces OEM part #
  • MERCURY MARINE 35-807172
  • MERCURY MARINE 35-802893Q
  • MERCURY MARINE 35-60494-1
  • YAMAHA ABA-FUELF-IL-TR
  • CRUSADER 22687
  • VOLVO 855686-2
Mercury Marine 35-604944 replacement parts

Fuel Water Separator with Bracket - Sierra
Sale Price: $31.99
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Part # 18-7848-1
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Part # 18-7848-1
Kit Type:
  • 1/4" Aluminum (short filter)
Contains:
  • (1) 18-7844 or 6041 Filter
  • (1)18-7853-1 Bracket
  • (2) 18-4256 Brass Plugs
  • For Johnson/Evinrude engines
  • For Mercury/Mariner engines
  • For Mercruiser engines

Replaces OEM part #
  • MERCURY MARINE 35-805269A4
  • MERCURY MARINE 35-60494A4
  • MERCURY MARINE 32-802893Q4
  • SUZUKI 99105-20001
  • YAMAHA ABA-SEPAR-AT-OR
Fuel Water Separator Bonus Kit - Sierra

Fuel Water Separator Bonus Kit - Sierra
Sale Price: $37.99
Save: $8.00
(17% Off $45.99)
Part # 18-7848-2
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Part # 18-7848-2
Kit Type:
  • 1/4" Aluminum (short filter)
Contains:
  • (2) 18-7844 Filters
  • (1) 18-7853-1 Bracket
  • (2) 18-4256 Brass Pipe Plugs
Replaces OEM part #
  • MERCURY MARINE 35-805269A4
  • MERCURY MARINE 35-60494A4
  • MERCURY MARINE 32-802893Q4
Mercury Marine 35-802893Q4 replacement parts

Fuel Water Separator Kit - Sierra
Sale Price: $32.99
Save: $5.00
(13% Off $37.99)
Part # 18-7852-1


Part # 18-7852-1
18-9004 Pipe Sealant with Teflon is recommended for use on filter bracket fitting threads

Kit Type:
  • 1/4" Aluminum (tall filter)
Contains:
  • (1) 18-7845 or 6031 Filter
  • (1) 18-7853-1 Bracket
  • (2) 18-4256 Brass Pipe Plugs

  • For Johnson/Evinrude engines
  • For Mercury/Mariner Engines
  • For Mercruiser Engines
  • For Chrysler Inboard

Replaces OEM part #
  • MERCURY MARINER 35-60494 A4
  • MERCURY MARINER 32-802893Q4
  • MERCURY MARINER 35-805269 A4
  • SUZUKI 99105-20001
  • YAMAHA ABB-SEPAR-AT-OR
  • CRUSADER 22687
    		•
    Mercury Marine 35-805269A4 replacement parts

    Fuel Water Separator Bonus Pack Kit - Sierra
    Sale Price: $36.99
    Save: $6.50
    (14% Off $43.49)
    Part # 18-7852-2
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    Part # 18-7852-2
    Kit Type
    • 1/4" Aluminum (tall filter)
    Contains:
    • (2) 18-7845 Filter
    • (1) 18-7853-1 Bracket
    • (2) 18-4256 Brass Pipe Plugs
    Replaces OEM part #
    • MERCURY MARINE 35-805269A4
    • MERCURY MARINE 32-802893Q4
    • MERCURY MARINE 35-805269A4
    GLM 25000 replacement parts

    Filter Bracket - Sierra
    Sale Price: $25.99
    Save: $4.00
    (13% Off $29.99)
    Part # 18-7853-1
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    Part # 18-7853-1
    Bracket Type:
    • 1/4" Aluminum
    Replaces OEM part #
    • MERCURY MARINE 89876A3
    Fuel Filter - Sierra

    Fuel Filter - Sierra
    Sale Price: $18.99
    Save: $4.50
    (19% Off $23.49)
    Part # 18-7967
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    Part # 18-7967
    Replaces OEM part #
    • MERCURY MARINE 35-18458Q3 (V6 EFI, 1995 and earlier)
    • Late model Fuel Water Separator with Sensor
    Mercury Marine 35-18458Q4 replacement parts

    Fuel Filter - Sierra
    Sale Price: $15.99
    Save: $3.50
    (17% Off $19.49)
    Part # 18-7968
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    Part # 18-7968
    Replaces OEM part #
    • MERCURY 35-18458Q4 (V6 EFI, 1996 - current)
    • Late model Fuel Water Separator with Sensor
    Mallory Bracket, Fuel Water Seperator, S/S w/ 3/8" inlet/outlet 9-37863

    Mallory Bracket, Fuel Water Seperator, S/S w/ 3/8" inlet/outlet 9-37863*
    Sale Price: $59.39
    Save: $17.56
    (22% Off $76.95)
    Part # 9-37863
    Hurry! Only 1 left in stock
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    Replaces Original Equipment Manufacturer(OEM):Universal
    Replaces Original Equipment Manufacturer # (OEM #):N/A
    Fits Application:Universal
    Mallory Bracket, Fuel Water Seperator, S/S w/ 1/4" inlet/outlet 9-37862

    Mallory Bracket, Fuel Water Seperator, S/S w/ 1/4" inlet/outlet 9-37862*
    Sale Price: $58.49
    Save: $16.46
    (21% Off $74.95)
    Part # 9-37862
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    Replaces Original Equipment Manufacturer(OEM):Universal
    Replaces Original Equipment Manufacturer # (OEM #):N/A
    Fits Application:Universal
    Mallory Bracket , 3/8" Aluminum Filter 9-37861

    Mallory Bracket , 3/8" Aluminum Filter 9-37861*
    Sale Price: $27.89
    Save: $11.06
    (28% Off $38.95)
    Part # 9-37861
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    Replaces Original Equipment Manufacturer(OEM):Universal
    Replaces Original Equipment Manufacturer # (OEM #):N/A
    Fits Application:Universal
    Mallory Bracket , 1/4" Aluminum Filter 9-37860

    Mallory Bracket , 1/4" Aluminum Filter 9-37860*
    Sale Price: $23.39
    Save: $5.90
    (20% Off $29.29)
    Part # 9-37860
    Hurry! Only 1 left in stock
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    Replaces Original Equipment Manufacturer(OEM):MERCURY/MERCRUISER
    Replaces Original Equipment Manufacturer # (OEM #):89876A3
    Mallory Kit, Fuel Water Seperator, S/S w/ 3/8" inlet/outlet 9-37856

    Mallory Kit, Fuel Water Seperator, S/S w/ 3/8" inlet/outlet 9-37856*
    Sale Price: $65.69
    Save: $25.80
    (28% Off $91.49)
    Part # 9-37856
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    Replaces Original Equipment Manufacturer(OEM):Universal
    Replaces Original Equipment Manufacturer # (OEM #):N/A
    Fits Application:Universal
    Mallory Kit, Fuel Water Seperator, S/S w/ 1/4" inlet/outlet 9-37855

    Mallory Kit, Fuel Water Seperator, S/S w/ 1/4" inlet/outlet 9-37855*
    Sale Price: $65.69
    Save: $25.80
    (28% Off $91.49)
    Part # 9-37855
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    Replaces Original Equipment Manufacturer(OEM):Universal
    Replaces Original Equipment Manufacturer # (OEM #):N/A
    Fits Application:Universal
    Mallory Kit, Fuel Water Seperator Kit Alum w/ 3/8" inlet/outlet 9-37852

    Mallory Kit, Fuel Water Seperator Kit Alum w/ 3/8" inlet/outlet 9-37852*
    Sale Price: $28.79
    Save: $11.20
    (28% Off $39.99)
    Part # 9-37852
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    Replaces Original Equipment Manufacturer(OEM):Universal
    Replaces Original Equipment Manufacturer # (OEM #):N/A
    Fits Application:Universal
    Mallory Filter, Fuel Water Seperator Kit 9-37851

    Mallory Filter, Fuel Water Seperator Kit 9-37851*
    Sale Price: $26.99
    Save: $10.00
    (27% Off $36.99)
    Part # 9-37851
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    Replaces Original Equipment Manufacturer(OEM):Mercury / Volvo / Yamaha / Suzuki
    Replaces Original Equipment Manufacturer # (OEM #):35-802893Q4 / 35-805269A4
    Mallory Filter, Fuel Water Seperator Kit 9-37850

    Mallory Filter, Fuel Water Seperator Kit 9-37850*
    Sale Price: $26.09
    Save: $10.40
    (28% Off $36.49)
    Part # 9-37850
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    Replaces Original Equipment Manufacturer(OEM):Mercruiser
    Replaces Original Equipment Manufacturer # (OEM #):35-802893Q4
    Mallory Fuel Filter 9-37806

    Mallory Fuel Filter 9-37806*
    Sale Price: $13.49
    Save: $6.00
    (30% Off $19.49)
    Part # 9-37806


    Replaces Original Equipment Manufacturer(OEM):Mercury
    Replaces Original Equipment Manufacturer # (OEM #):35-18458Q4
    Fits Application:V-6 EFI/DFI outboards 1996-newer
    Mallory Fuel Filter 9-37805

    Mallory Fuel Filter 9-37805*
    Sale Price: $15.29
    Save: $6.30
    (29% Off $21.59)
    Part # 9-37805
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    Replaces Original Equipment Manufacturer(OEM):Mercury
    Replaces Original Equipment Manufacturer # (OEM #):35-18458Q3
    Fits Application:V-6 EFI outboards 1995-earlier
    Mercury Marine 35-60494-1 replacement parts

    Mallory Filter, Fuel Water Sep. 9-37801*
    Sale Price: $6.29
    Save: $1.50
    (19% Off $7.79)
    Part # 9-37801


    Replaces GLM #:24940
    Replaces Original Equipment Manufacturer(OEM):Mercury / Volvo / Yamaha / Crusader
    Replaces Original Equipment Manufacturer # (OEM #):35-807172
    Fits Application:All Mercury Outboards & Mercruisers except 4.3L w/electric fuel pumps
    Mallory Filter, Fuel Water Sep. 9-37800

    Mallory Filter, Fuel Water Sep. 9-37800*
    Sale Price: $6.29
    Save: $1.50
    (19% Off $7.79)
    Part # 9-37800
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    Replaces GLM #:24941
    Replaces Original Equipment Manufacturer(OEM):Mercruiser
    Replaces Original Equipment Manufacturer # (OEM #):35-802893Q / 35-807172
    Fits Application:All Mercury Outboards & Mercruisers except 4.3L w/electric fuel pumps

    Not to be used on 1992 GenII 4.3L and 4.3LX engines using in-line fuel filter OE#35-80531T.
    18-9884 Bowl Wrench - Sierra

    18-9884 Bowl Wrench - Sierra
    Sale Price: $19.43
    Save: $4.56
    (19% Off $23.99)
    Part # 18-9884
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    Replaces OEM part #
    • RACOR RK22628
    For:
    • Sierra, Racor and other aftermarket filter bowls

    Sierra
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    Average Customer Review for Fuel Water Separator Filter - Sierra
    Based On 2 Reviews
    Sierra Fuel/Water Separator by Andrew - Rogers, OhioMay 01, 2012
    With gasoline now contaning 10% ethanol, removing water from the fuel is important. Ethanol attracts moisture from the air, and moisture in the engine is bad news. I've used Sierra fuel/water separators for years, and never had any such related problems with water. They should be changed yearly, more frequently if you run more than the average.
    (4 of 4 people found this review helpful)
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    Average Customer Review for Fuel Water Separator Filter Only - Sierra
    Based On 5 Reviews
    water filter by James - Texas City, TexasApril 16, 2012
    i have always had a great experience dealing with i-boats and have always gotten quality products for a low price and these water filters for my boat are no exception. great filter for a great price !!!!
    (1 of 5 people found this review helpful)
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    No Review for Fuel Water Separator with Bracket - Sierra
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    No Review for Fuel Water Separator Bonus Kit - Sierra
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    Average Customer Review for Fuel Water Separator Kit - Sierra
    Based On 3 Reviews
    Review for Sierra 18-7852-1 Fuel Water Separator Kit by a CustomerJune 23, 2009
    Nice kit easy to install and has several choices on how to run your fuel lines....
    (24 of 27 people found this review helpful)
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    No Review for Fuel Water Separator Bonus Pack Kit - Sierra
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    No Review for Filter Bracket - Sierra
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    No Review for Fuel Filter - Sierra
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    No Review for Fuel Filter - Sierra
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    No Review for Mallory Bracket, Fuel Water Seperator, S/S w/ 3/8" inlet/outlet 9-37863
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    No Review for Mallory Bracket, Fuel Water Seperator, S/S w/ 1/4" inlet/outlet 9-37862
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    No Review for Mallory Bracket , 3/8" Aluminum Filter 9-37861
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    No Review for Mallory Bracket , 1/4" Aluminum Filter 9-37860
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    No Review for Mallory Kit, Fuel Water Seperator, S/S w/ 3/8" inlet/outlet 9-37856
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    No Review for Mallory Kit, Fuel Water Seperator, S/S w/ 1/4" inlet/outlet 9-37855
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    No Review for Mallory Kit, Fuel Water Seperator Kit Alum w/ 3/8" inlet/outlet 9-37852
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    No Review for Mallory Filter, Fuel Water Seperator Kit 9-37851
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    No Review for Mallory Filter, Fuel Water Seperator Kit 9-37850
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    Average Customer Review for Mallory Fuel Filter 9-37806
    Based On 1 Review
    great by a Customer - Biloxi, MississippiFebruary 25, 2013
    worked great and got it right on time
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    No Review for Mallory Fuel Filter 9-37805
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    Average Customer Review for Mallory Filter, Fuel Water Sep. 9-37801
    Based On 1 Review
    Good Price by Raymond - Belvidere, New JerseyMay 27, 2011
    it is what I odered but have not used it yet
    (1 of 5 people found this review helpful)
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    No Review for Mallory Filter, Fuel Water Sep. 9-37800
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    No Review for 18-9884 Bowl Wrench - Sierra
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