Login
See us on:
Visit CP on Facebook Visit CP on Instagram Visit CP on YouTube
Is your boat in the gallery?
Image Gallery  
Instructions & Guides:
Instructions  
Find Parts by Mercury Model:
OEM Part Finder  
What's popular today?
Popular Items  
What are you looking for Today?

Need Help? Call Us:

1-800-225-9871

Outside the USA? Call 707-585-9871

Fuel System Parts - Fuel Separator

Fuel Filter
Your Price:
$8.99

Fuel Filter

676-18-7844

Key Features:

  • Ethanol blended fuel absorbs more water and loosens more particulants than regular fuels
  • Proper filtration is required for every horsepower engine
  • All filters flow at 90 GPH to feed even the hungriest motor

Additional Details:

  • FIlter Size: Short - 3.875" or 98.4mm
  • Rating: 21 Micron

Interchanges/Replaces

Fram

  • PS3808

GLM

  • 24941

Mallory

  • 9-37800

Mercruiser Stern Drive

  • 35-52456
  • 35-55501
  • 35-57250
  • 35-60494
  • 35-604941
  • 35-60494A5
  • 35-802893Q
  • 35-802893Q01
  • 35-805269
  • 35-8052691
  • 35-806771
  • 35-807172

Mercury Marine

  • 35-604941
  • 35-802893Q
  • 35-8052691
  • 35-807172

Moeller

  • 33323-10

Valmar

  • 52113

Wix

  • 33225

Fuel Filter
Your Price:
$8.99

Fuel Filter

676-18-7845

Key Features:

  • Ethanol blended fuel absorbs more water and loosens more particulants than regular fuels
  • Proper filtration is required for every horsepower engine
  • All filters flow at 90 GPH to feed even the hungriest motor

Additional Details:

  • FIlter Size: Long - 4.35" or 110.5mm
  • Rating: 21 Micron

Interchanges/Replaces

Fram

  • PS3808

GLM

  • 24940

Mallory

  • 9-37801

Mercruiser Stern Drive

  • 35-55501
  • 35-57250
  • 35-60494
  • 35-604941
  • 35-60494A5
  • 35-802893Q01
  • 35-8052691
  • 35-806771
  • 35-807172

Mercury Marine

  • 35-52456
  • 35-604941
  • 35-802893Q
  • 35-805269
  • 35-8052691
  • 35-807172

Moeller

  • 33324-10

Wix

  • 33225

Yamaha Outboard

  • ABB-FUELF-IL-TR

Fuel Filter
Your Price:
$11.99

Fuel Filter

676-18-7846

Additional Details:

  • Rating: 21 Micron
  • Replaces: OMC 502905

Interchanges/Replaces

Crusader

  • 98041

GLM

  • 24930

Johnson/Evinrude Outboard

  • 502905

Mallory

  • 9-37803

Fuel Filter
Your Price:
$8.99

Fuel Filter

676-18-7789

Additional Details:

  • Rating: 21 Micron

Interchanges/Replaces

Johnson/Evinrude Outboard

  • 5009676
  • 502906

Volvo Penta

  • 3851218-2
  • 3852413
  • 3862228

Fuel Filter
Your Price:
$15.99

Fuel Filter

676-18-7866

Key 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

Additional Details:

  • Filter Size: High Capacity - 6" or 152.4mm
  • Rating: 10 Micron

Interchanges/Replaces

Mallory

  • 9-37807

Yamaha Outboard

  • MAR-FUELF-IL-TR

Fuel Filter
Your Price:
$11.99

Fuel Filter

676-18-7865

Key Features:

  • Ethanol blended fuel absorbs more water and loosens more particulants than regular fuels
  • Proper filtration is required for every horsepower engine
  • Sierra fuel water separators remove over 98.8% 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

Additional Details:

  • Rating: 10 Micron

Interchanges/Replaces

Mallory

  • 9-37808

Yamaha Outboard

  • MAR-MINIF-IL-TR

Fuel Filter 10 Micron
Your Price:
$22.99

Fuel Filter 10 Micron

676-18-7948

Key Features:

  • Spin on replacement
  • Fits: 320RRAC01

Additional Details:

  • Rating: 10 Micron
  • Thread Size: 1" or 25.4mm - 14

Interchanges/Replaces

Honda Outboard

  • 17670-ZW1-801AH

Mallory

  • 9-37810

Mercury Marine

  • 35-886638
  • 35-8M0103096

Racor

  • S3227

Suzuki Outboard

  • 99105-20005

Fuel Filter 10 Micron
Your Price:
$20.99

Fuel Filter 10 Micron

676-18-7947

Key Features:

  • Spin on replacement
  • Fits: 120RRAC01
  • Fits: Suzuki DF Up to 140hp

Additional Details:

  • Rating: 10 Micron

Use With:

  • 18-7987: AquaVueT Mini Collection Bowl

Interchanges/Replaces

Honda Outboard

  • 17670-ZW1-030GH

Mallory

  • 9-37812

Racor

  • S3240

Suzuki Outboard

  • 99105-20006

Fuel Water Separator
Your Price:
$23.99

Fuel Water Separator

676-18-79911

Key Features:

  • Internal Epoxy Coating Protects Against Corrosion
  • Low Pressure Drop Reduces Fuel Flow Restriction Helping To Prevent Vapor-Locking & Stalling

Additional Details:

  • Rating: 10 Micron
  • Length: 8.5"

Interchanges/Replaces

Mercruiser Stern Drive

  • 35-8M0079962

Mercury Marine

  • 35-8M0079962

Fuel Water Separator Filter
Your Price:
$23.99

Fuel Water Separator Filter

676-18-7919

Key Features:

  • Allow water to be drained from the filter to extend service life
  • USCG regulations require the use of the flame resistant metal collection bowl below deck
  • Spin on replacement

Additional Details:

  • Rating: 10 Micron
  • Size: 7 1/2" or 190.5mm tall

Interchanges/Replaces

Mallory

  • 9-37811

Mercury Marine

  • 35-809097
  • 35-8M0103095

Racor

  • S3213

Yamaha Outboard

  • MAR-24563-00-00

Fuel Water Separator Filter
Your Price:
$23.99

Fuel Water Separator Filter

676-18-7967

Key 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

Additional Details:

  • Rating: 10 Micron
  • Fits: V6 EFI 1995-Earlier with sensor (black)

Interchanges/Replaces

Mallory

  • 9-37805

Mercury Marine

  • 35-14571A1
  • 35-17808A1
  • 35-18458A1
  • 35-18458A2
  • 35-18458A3
  • 35-18458Q3

Fuel Water Separator Filter
Your Price:
$18.99

Fuel Water Separator Filter

676-18-7968

Key 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

Additional Details:

  • Rating: 10 Micron
  • Fits: V6 EFI 1996-Up with sensor (blue)

Interchanges/Replaces

Mallory

  • 9-37806

Mercury Marine

  • 35-184585
  • 35-18458A4
  • 35-18458Q4

Mercury Sport Jet

  • 35-18458A4
  • 35-18458Q4

Fuel Water Separator Kit
Your Price:
$41.99

Fuel Water Separator Kit

676-18-7848-1

Key Features:

  • Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline
  • All filters flow at 90 GPH to feed even the hungriest motor
  • Prevent damage to sensitive inboard, sterndrive and outboard fuel injection systems

Additional Details:

  • Material: Aluminum (Short Filter)
  • Rating: 21 Micron
  • Size: 1/4" or 6.4mm

Interchanges/Replaces

GLM

  • 24951

Mallory

  • 9-37850
  • 9-37853

Mercruiser Stern Drive

  • 35-802893A4
  • 52444

Mercury Marine

  • 35-52456A1
  • 35-55501A1
  • 35-57250A1
  • 35-60494A1
  • 35-60494A4
  • 35-802893Q4
  • 35-805269A4
  • 35-807172A4

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-4256Mallory
  • 9-40545
2Pipe Plug N/A
18-7844Fram
  • PS3808
GLM
  • 24941
Mallory
  • 9-37800
Mercruiser Stern Drive
  • 35-52456
  • 35-55501
  • 35-57250
  • 35-60494
  • 35-604941
  • 35-60494A5
  • 35-802893Q
  • 35-802893Q01
  • 35-805269
  • 35-8052691
  • 35-806771
  • 35-807172
Mercury Marine
  • 35-604941
  • 35-802893Q
  • 35-8052691
  • 35-807172
Moeller
  • 33323-10
Valmar
  • 52113
Wix
  • 33225
121 Micron Replacement Fuel Filter N/A
18-7853-1GLM
  • 25000
Mallory
  • 9-37860
Mercruiser Stern Drive
  • 55481
  • 89876
  • 89876A3
Yamaha Outboard
  • MAR-FLTHD-AL-12
1Fuel Water Separator Bracket N/A

Fuel Water Separator Kit
Your Price:
$37.99

Fuel Water Separator Kit

676-18-7852-1

Key Features:

  • Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline
  • All filters flow at 90 GPH to feed even the hungriest motor
  • Prevent damage to sensitive inboard, sterndrive and outboard fuel injection systems

Additional Details:

  • Material: Aluminum (Tall Filter)
  • Rating: 21 Micron
  • Size: 1/4" or 6.4mm

Interchanges/Replaces

Crusader

  • 22687

GLM

  • 24950

Mallory

  • 9-37851

Yamaha Outboard

  • MAR-SEPAR-AT-OR

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-7845Fram
  • PS3808
GLM
  • 24940
Mallory
  • 9-37801
Mercruiser Stern Drive
  • 35-55501
  • 35-57250
  • 35-60494
  • 35-604941
  • 35-60494A5
  • 35-802893Q01
  • 35-8052691
  • 35-806771
  • 35-807172
Mercury Marine
  • 35-52456
  • 35-604941
  • 35-802893Q
  • 35-805269
  • 35-8052691
  • 35-807172
Moeller
  • 33324-10
Wix
  • 33225
Yamaha Outboard
  • ABB-FUELF-IL-TR
121 Micron Replacement Fuel Filter N/A
18-7853-1GLM
  • 25000
Mallory
  • 9-37860
Mercruiser Stern Drive
  • 55481
  • 89876
  • 89876A3
Yamaha Outboard
  • MAR-FLTHD-AL-12
1Fuel Water Separator Bracket N/A
18-4256Mallory
  • 9-40545
2Pipe Plug N/A

Fuel Water Separator Kit
Your Price:
$48.99

Fuel Water Separator Kit

676-18-7775-1

Key Features:

  • Sierra brackets are precision machined powder coated aluminum or marine grade stainless steel
  • Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline
  • All filters flow at 90 GPH to feed even the hungriest motor
  • Prevent damage to sensitive inboard, sterndrive and outboard fuel injection systems

Additional Details:

  • Material: Aluminum (Tall Filter)
  • Rating: 21 Micron
  • Size: 3/8" or 9.5mm

Interchanges/Replaces

Mallory

  • 9-37852

Moeller

  • 33320-10

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-4264GLM
  • 21894
Mallory
  • 9-40546
Mercruiser Stern Drive
  • 22-32803
  • 22-87543
  • FI5880010
Mercury Marine
  • 22-32803
2Pipe Plug N/A
18-7845Fram
  • PS3808
GLM
  • 24940
Mallory
  • 9-37801
Mercruiser Stern Drive
  • 35-55501
  • 35-57250
  • 35-60494
  • 35-604941
  • 35-60494A5
  • 35-802893Q01
  • 35-8052691
  • 35-806771
  • 35-807172
Mercury Marine
  • 35-52456
  • 35-604941
  • 35-802893Q
  • 35-805269
  • 35-8052691
  • 35-807172
Moeller
  • 33324-10
Wix
  • 33225
Yamaha Outboard
  • ABB-FUELF-IL-TR
121 Micron Replacement Fuel Filter N/A
18-7775Mallory
  • 9-37861
1Fuel Water Separator Bracket N/A

Fuel Water Separator Kit
Your Price:
$89.99

Fuel Water Separator Kit

676-18-7776-1

Key Features:

  • Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline
  • All filters flow at 90 GPH to feed even the hungriest motor
  • Prevent damage to sensitive inboard, sterndrive and outboard fuel injection systems

Additional Details:

  • Material: Stainless Steel
  • Rating: 21 Micron
  • Size: 3/8" or 9.5mm

Interchanges/Replaces

Mallory

  • 9-37856

Moeller

  • 33321-10

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-4264GLM
  • 21894
Mallory
  • 9-40546
Mercruiser Stern Drive
  • 22-32803
  • 22-87543
  • FI5880010
Mercury Marine
  • 22-32803
2Pipe Plug N/A
18-7845Fram
  • PS3808
GLM
  • 24940
Mallory
  • 9-37801
Mercruiser Stern Drive
  • 35-55501
  • 35-57250
  • 35-60494
  • 35-604941
  • 35-60494A5
  • 35-802893Q01
  • 35-8052691
  • 35-806771
  • 35-807172
Mercury Marine
  • 35-52456
  • 35-604941
  • 35-802893Q
  • 35-805269
  • 35-8052691
  • 35-807172
Moeller
  • 33324-10
Wix
  • 33225
Yamaha Outboard
  • ABB-FUELF-IL-TR
121 Micron Replacement Fuel Filter N/A
18-7776Mallory
  • 9-37863
1Fuel Water Separator Bracket N/A

Fuel Water Separator Kit
Your Price:
$47.99

Fuel Water Separator Kit

676-18-79912

Additional Details:

  • Rating: 10 Micron
  • Kit Type: 1/4" Aluminum ,Tall Filter

Interchanges/Replaces

Mercruiser Stern Drive

  • 35-8M0082290

Mercury Marine

  • 35-8M0082290

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-79911Mercruiser Stern Drive
  • 35-8M0079962
Mercury Marine
  • 35-8M0079962
1Fuel Water Separator N/A
18-7853-1GLM
  • 25000
Mallory
  • 9-37860
Mercruiser Stern Drive
  • 55481
  • 89876
  • 89876A3
Yamaha Outboard
  • MAR-FLTHD-AL-12
1Fuel Water Separator Bracket N/A
18-4256Mallory
  • 9-40545
2Pipe Plug

Fuel Water Seperator Cover
Your Price:
$29.99

Fuel Water Seperator Cover

676-18-8953

Key Features:

  • Fits: Yamaha mini-10 size filter

Fuel Water Seperator Cover
Your Price:
$29.99

Fuel Water Seperator Cover

676-18-8954

Key Features:

  • Fits: Yamaha 18-7866 sized filter

Fuel Water Seperator Cover
Your Price:
$30.99

Fuel Water Seperator Cover

676-18-8955

Additional Details:

  • Fits:: 18-7944 and 18-7945 sized filter

Loading...