Do more without spending more! Shop the Splash into Summer Sale!
Over 26,000 items On Sale!

Mercury Fuel Filters

Blowout
Closeout Savings! Limited Quantity, Return Restrictions Apply.
Fuel Filter - Sierra
Fuel Filter - 18-7802 - Sierra
Summer Sale Price: $5.28
Save: $1.88
(26% Off $7.16)
Part # 18-7802 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 23 hrs 7 mins. Replaces OEM part #
  • MERCURY MARINE 35-87946A3
  • MERCURY MARINE 35-87946Q3
  • MERCURY MARINE 35-87946Q4
  • For: Mercury/Mariner 6 HP thru 25 HP
Fuel Filter - 18-7832 - Sierra
Your Price: $6.99
Save: $2.40
(25% Off $9.39)
Part # 18-7832 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
No Reviews | Write Review | Ask Question
Replaces OEM part #
  • MERCURY MARINE 1399-3938
  • For: Mercury/Mariner AJ, KA, KB, KC, KD, WM, WMC carb.
Filter Element - 18-7717 - Sierra
Summer Sale Price: $9.89
Save: $5.56
(35% Off $15.45)
Part # 18-7717 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
No Reviews | Write Review | Ask Question
Replaces OEM part #
  • MERCURY MARINE 35-93568
For: Mercury Rochester 2bbl & 4 bbl carburetors
Fuel Filter - 18-7979 - Sierra
Summer Sale Price: $9.88
Save: $5.58
(36% Off $15.46)
Part # 18-7979 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 23 hrs 7 mins. Replaces OEM part #
  • MERCURY MARINE 881540
For: Mercury 115 EFI (4 Stroke) / 75HP (4 Stroke) / 75HP (4 Stroke) (Bodensee) / 90HP (4 Stroke).
Fuel Filter Element - 18-7936 - Sierra
Your Price: $17.63
Save: $10.06
(36% Off $27.69)
Part # 18-7936 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
Hurry! Only 1 left in stock
No Reviews | Write Review | Ask Question
Replaces: Mercury/Mariner 881540

Fits:

  • 75 4-Stroke (2000 & Up)
  • 90 4-Stroke (2000 & Up)
  • 115 EFI 4-Stroke (2001 & Up)
Fuel Filter - 18-7981 - Sierra
Summer Sale Price: $25.72
Save: $10.86
(29% Off $36.58)
Part # 18-7981 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 23 hrs 7 mins. Replaces OEM part #
  • Mercury 35-884380T
For: All Mercury Verados, 115 DFI (3 cyl) / 200HP (DFI) / 225HP (DFI) (including 3.0L DFI) / 225HP (DFI) / 90HP (DFI) (3 cyl)
Inline Fuel Filter - 18-7828-1 - Sierra
Your Price: $3.99
Save: $2.51
(38% Off $6.50)
Part # 18-7828-1 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
No Reviews | Write Review | Ask Question
  • Inline Fuel Filter
  • 1/4" Small Capacity
  • For: Mercury/Mariner, Suzuki 1/4" Fuel Line
Inline Fuel Filter - 18-7712 - Sierra
Summer Sale Price: $10.78
Save: $5.08
(32% Off $15.86)
Part # 18-7712 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
No Reviews | Write Review | Ask Question
Replaces: Mercury 35-16248

Fits:

  • 4 2cyl (1999 & Up)
  • 5 2cyl (1999 & Up)
  • 4 4stroke (1999 & Up)
  • 5 4stroke (1999 & Up)
  • 6 4stroke (1999 & Up)
  • 8 4stroke (2005 & Up)
  • 9.9 4stroke (2005 & Up)
Inline Fuel Filter - 18-7713 - Sierra
Your Price: $11.98
Save: $6.51
(35% Off $18.49)
Part # 18-7713 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
No Reviews | Write Review | Ask Question
Replaces: Mercury/Mariner 35-80365M and Yamaha 646-24251-02

Fits:
Mercury/Mariner

  • 9.9 4-Stroke(1995-98)
  • 15 4-Stroke(1998 & Up)
Yamaha
  • 6 (1989, 1992-99)
  • 8 (1989-99, 2001-02)
  • F4 (1999-02)
  • F9.9 (1989-95, 1997-99, 2001-02)
  • FT 9.9 (1988-90)
  • Inline Fuel Filter - 18-7714 - Sierra
    Summer Sale Price: $11.68
    Save: $9.37
    (44% Off $21.05)
    Part # 18-7714 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Replaces: 877565T1

    Fits:

    • 25 4-Stroke (1998 & Up),
    • 30 4-Stroke (1999-2001)
    • 30 3 cyl 4-Stroke (1999-2001)
    • 40 4-Stroke (1998-2001)
    • 40 4_Stroke 4 cyl (2001-2002)
    • 40 Carb 3-cyl 4-Stroke (2002 & Up)
    • 50 4-Stroke 4 cyl (2001-2002)
    • 60 4-Stroke 4 cyl (2001-2002)
    • 75 4-Stroke (2000 & Up)
    • 90 4-Stroke (2000 & Up)
    Inline Fuel Filter - 18-7829 - Sierra
    Your Price: $4.25
    Save: $1.92
    (31% Off $6.17)
    Part # 18-7829 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins. Replaces OEM part #
    • MERCURY MARINE 35-16494
    • MERCURY MARINE 35-816296
    • MERCURY MARINE 35-816296Q
    • MERCURY MARINE 35-816296T
    • 1/4" Large Capacity
    • For: Mercury/Mariner, Suzuki 1/4" Fuel Line
    Inline Fuel Filter 5/16" - 18-7830 - Sierra
    Your Price: $5.19
    Save: $1.58
    (23% Off $6.77)
    Part # 18-7830 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins. Replaces OEM part #
    • MERCURY MARINE 35-16494-1
    • MERCURY MARINE 35-816296T1
    • MERCURY MARINE 35-816296Q2
    • MERCURY MARINE 35-816296-1
    • YAMAHA 65W-24251-10-00
    • OMC 398327
    • 5/16" Fuel Line
    Inline Fuel Filter - 18-7831 - Sierra
    Your Price: $5.55
    Save: $1.94
    (25% Off $7.49)
    Part # 18-7831 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins. Replaces OEM part #
    • OMC 398319
    For:
    • 3/8" Fuel Line
    Inline Fuel Filter - 18-7718 - Sierra
    Summer Sale Price: $7.58
    Save: $4.52
    (37% Off $12.10)
    Part # 18-7718 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Replaces OEM part #
    • MERCURY MARINE 35-879885T
    For: Mercury 135/150/175 4-Stroke Verado (Serial Numbers 1B227000 & Up), 200/225 4-Stroke Verado (Serial Numbers OT980000 & Up), 250/275 4-Stroke Verado (Serial Numbers OT801000 & Up)
    Mallory Filter, Fuel 5/16" Inline 9-37959
    Mallory Filter, Fuel 5/16" Inline 9-37959
    Your Price: $4.99 Discontinued
    Save: $1.78
    (26% Off $6.77)
    Part # 9-37959 ValueShip™ Eligible
    Replaces Original Equipment Manufacturer(OEM):Mercury /Johnson/Evinrude
    Replaces Original Equipment Manufacturer # (OEM #):398327
    Fits Application:Universal
    Replacement Water Separating Fuel Filter, Long - 18-7945 - Sierra
    Your Price: $5.35
    Save: $1.99
    (27% Off $7.34)
    Part # 18-7945 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins. Replaces OEM part #
    • MERCURY MARINE 35-802893Q
    • YAMAHA ABB-FUELF-IL-TR (long filter 4.35")
    90 GPH/10 Micron Filtration, Over 90% Efficiency
    Mallory FF/WS Gasoline, repl. Element 9-37811
    Summer Sale Price: $17.99
    Save: $6.76
    (27% Off $24.75)
    Part # 9-37811 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Replaces Original Equipment Manufacturer(OEM):Mercury
    Replaces Original Equipment Manufacturer # (OEM #):S3213 / S3220UL
    Fits Application:metal & plastic bowls, fits our filter bracket
    Fuel Water Separator Filter - 18-7844 - Sierra
    Summer Sale Price: $5.53
    Save: $3.18
    (36% Off $8.71)
    Part # 18-7844 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins. 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 Filter - 18-7856-1 - Sierra
    Summer Sale Price: $7.19
    Save: $2.79
    (27% Off $9.98)
    Part # 18-7856-1 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Replaces OEM part #
    • AC DELCO GF-61
    For 5/16" Fuel Line
    Fuel Filter - 18-7857-1 - Sierra
    Summer Sale Price: $7.19
    Save: $1.77
    (19% Off $8.96)
    Part # 18-7857-1 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins. Replaces OEM Part #
    • AC DELCO GF-61P
    For 3/8" Fuel Line
    Fuel Filter - 18-7846 - Sierra
    Your Price: $7.98
    Save: $3.18
    (28% Off $11.16)
    Part # 18-7846 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins. Replaces OEM part #
    • MERCURY 35-802893Q
    • OMC 502905
    • CRUSADER 98041
    • MERCURY 35-802893

      For: OMC/Mercruiser Sterndrive 2.3, 3.0, 4.3, 5.0 & 5.7L
    Mallory Filter, Fuel Water Sep. 9-37803
    Summer Sale Price: $8.99
    Save: $1.82
    (16% Off $10.81)
    Part # 9-37803 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Replaces GLM #:24930
    Replaces Original Equipment Manufacturer(OEM):OMC
    Replaces Original Equipment Manufacturer # (OEM #):502905
    Fits Application:All OMC Sterndrives and Outboards
     
    Fuel Water Separater Filter - 18-7945C - Sierra
    Your Price: $8.98
    Save: $2.34
    (20% Off $11.32)
    Part # 18-7945C
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
     
    Mallory Filter, Fuel Assy 9-37969
    Summer Sale Price: $12.99
    Save: $4.50
    (25% Off $17.49)
    Part # 9-37969
    No Reviews | Write Review | Ask Question
    Element - Mercury
    Your Price: $14.71
    Save: $5.89
    (28% Off $20.60)
    Part # 881540 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 881540
    Fuel Filter - Mercury
    Your Price: $12.79
    Save: $2.13
    (14% Off $14.92)
    Part # 16248 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 16248
    Fuel Filter - Mercury
    Your Price: $17.86
    Save: $7.15
    (28% Off $25.01)
    Part # 891642A11 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 891642A11
    Fuel Filter - Mercury
    Fuel Filter - Mercury
    Your Price: $36.64
    Save: $6.11
    (14% Off $42.75)
    Part # 8M0060041 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 8M0060041
    Fuel Filter - Mercury
    Fuel Filter - Mercury
    Your Price: $10.93
    Save: $4.37
    (28% Off $15.30)
    Part # 896375K01 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 896375K01
    Fuel Filter - Mercury
    Fuel Filter - Mercury
    Your Price: $5.64
    Save: $2.26
    (28% Off $7.90)
    Part # 816296K2 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 816296K2
    Fuel Filter - Mercury
    Fuel Filter - Mercury
    Your Price: $11.79
    Save: $1.96
    (14% Off $13.75)
    Part # 879884T ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 879884T
    Fuel Filter - Mercury
    Your Price: $14.21
    Save: $2.37
    (14% Off $16.58)
    Part # 877565T 1 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 877565T 1
    Fuel Filter - Mercury
    Your Price: $15.06
    Save: $6.02
    (28% Off $21.08)
    Part # 889527A07 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 889527A07
    Fuel Filter - Mercury
    Fuel Filter - Mercury
    Your Price: $6.43
    Save: $2.57
    (28% Off $9.00)
    Part # 87946K04 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 87946K04
    Fuel Filter Element - Mercury
    Fuel Filter Element - Mercury
    Your Price: $37.07
    Save: $14.83
    (28% Off $51.90)
    Part # 886638 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 886638
    Fuel Filter Kit - Mercury
    Fuel Filter Kit - Mercury
    Your Price: $18.50
    Save: $3.08
    (14% Off $21.58)
    Part # 18458T 4 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 18458T 4
    Inline Fuel Filter - Mercury
    Your Price: $8.50
    Save: $1.42
    (14% Off $9.92)
    Part # 8M0057677 ValueShip™ Eligible
    SHIPS TOMORROW!* if ordered in 23 hrs 7 mins.
    No Reviews | Write Review | Ask Question
    Mercury OEM Part Number: 8M0057677
    Sierra
    Average Customer Review for Fuel Filter - 18-7802 - Sierra
    Full StarFull StarFull StarEmpty StarEmpty Star Based On 7 Reviews | Write Review
    Full StarEmpty StarEmpty StarEmpty StarEmpty StarNor Complete
    by Glenn from Saranac, New York on August 01, 2014
    This filter was short the gasket shown, after calling and told they would be shipped but they never came.
    (1 of 1 people found this review helpful)
    Was this review helpful?
    Full StarEmpty StarEmpty StarEmpty StarEmpty StarFalse advertising
    by Michael from Pascagoula, Mississippi on July 03, 2014
    The picture associated with part number 18-7802 clearly shows a filter and o-ring. Only the filter is in the package. Now I have to try finding the o-ring. I'll not use iboats again. Burn me once shame on you. Burn me twice shame on me.
    (1 of 1 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Starfilter
    by Gerardo from Bullhead City, Arizona on April 24, 2014
    awsome
    (0 of 1 people found this review helpful)
    Was this review helpful?
    Full StarEmpty StarEmpty StarEmpty StarEmpty StarExcellent service
    by James from Byron Center, Michigan on July 27, 2012
    Paet was easy to find and it shipped fast Thank you
    (0 of 1 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarSierra
    by Daniel from Magog, Quebec on April 07, 2012
    very good
    (0 of 1 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarMariner Fuel Filter
    by Mike from Zapata, Texas on March 18, 2012
    Shipped quickly. New condition. Fit perfectly. Will buy again.
    (1 of 2 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarFuel filter
    by Mark from Sudbury, Massachusetts on June 19, 2011
    The filter was quick easy to get and it works great! The gasket that comes with it gave me the tight seal I needed.
    (3 of 5 people found this review helpful)
    Was this review helpful?
    Average Customer Review for Fuel Filter - 18-7979 - Sierra
    Full StarFull StarFull StarFull StarEmpty Star Based On 4 Reviews | Write Review
    Full StarEmpty StarEmpty StarEmpty StarEmpty StarFilter
    by John from Latham, New York on November 16, 2013
    Works
    (1 of 2 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Starfuel filter
    by Jim from Decatur, Mississippi on September 05, 2013
    Item fits 07 40 hp mercury efi.
    (2 of 3 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarFilter
    by Jerry from Milledgeville, Georgia on August 30, 2013
    Product worked great. Saved some $$ over Mercury brand
    (0 of 1 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Starfuel filter
    by Dick from Baldwin Park, California on October 07, 2011
    Was as order ...No problem ....great service
    (1 of 2 people found this review helpful)
    Was this review helpful?
    Average Customer Review for Fuel Filter - 18-7981 - Sierra
    Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
    Full StarFull StarFull StarFull StarFull Starfuel filter
    by Allen from Kotzebue, Alaska on May 30, 2013
    needed replacement filters, these work well for the price!
    (0 of 1 people found this review helpful)
    Was this review helpful?
    Average Customer Review for Inline Fuel Filter - 18-7829 - Sierra
    Full StarEmpty StarEmpty StarEmpty StarEmpty Star Based On 2 Reviews | Write Review
    Full StarEmpty StarEmpty StarEmpty StarEmpty StarThe Same Thing as Other Reviewer * Beware*
    by William from St Pete Beach, Florida on December 21, 2014
    Well, the same happened to me, searched a part number and was directed to wrong part. Shame on you. Shipping and handling more than part. Crap, had motor all apart to clean carbs and replace filter, opened box and not the right fuel hose size. Crap
    (1 of 1 people found this review helpful)
    Was this review helpful?
    Full StarEmpty StarEmpty StarEmpty StarEmpty StarSierra Fuel Filter
    by Pete from McAllen, Texas on May 31, 2012
    I was very disappointed in this purchase. After giving my make, model, year of motor, and even serial number I got the wrong part. iBoabots said that this Sierra filter replaced the Mercury part number but it does not. I had this ordered with ample time so I could use my boat during the upcoming weekend. While I did get it in time I was not the correvt part. The problem now is that I ran fuel through it and now I cannot return it for credit. You guys have been warned....DON'T SKIMP BUY ORIGINAL PARTS!!!!
    (15 of 19 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Star Based On 7 Reviews | Write Review
    Full StarFull StarFull StarFull StarFull Starfuel filter
    by Kristi from Dix, Illinois on May 08, 2015
    Good product. Works well. No problems.
    Was this review helpful?
    Full StarFull StarFull StarFull StarEmpty StarIboats speed of delivery was beyond great.
    by Joel from Mandan, North Dakota on April 12, 2015
    Product was exactly what I ordered and came very quickly at very good price. No complants
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Starobm
    by Jay from Omaha, Texas on October 05, 2014
    good qaulity
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Starfuel filter
    by George from Fremont, Nebraska on April 14, 2014
    the fuel filter was an exact fit. Works great.
    (0 of 1 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Starnone
    by Linda from Shelton, Connecticut on March 08, 2013
    All went well with order
    (0 of 2 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarEmpty StarFuel filter
    by Milton from Mcgaheysville, Virginia on June 06, 2012
    Exact fit, shipping was very fast
    (2 of 3 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarGood Price
    by Raymond from Belvidere, New Jersey on May 27, 2011
    it is what I odered but have not used it yet
    (1 of 7 people found this review helpful)
    Was this review helpful?
    Average Customer Review for Inline Fuel Filter - 18-7831 - Sierra
    Full StarEmpty StarEmpty StarEmpty StarEmpty Star Based On 2 Reviews | Write Review
    Full StarEmpty StarEmpty StarEmpty StarEmpty StarTohatsu fuel filter
    by John from Washington, Utah on May 22, 2015
    The filter was not a direct replacement and the ends to connect the hoses were not the right size much too large.
    Was this review helpful?
    Full StarEmpty StarEmpty StarEmpty StarEmpty StarInline fuel filter 18-7831
    by John from Washington, Utah on May 13, 2015
    Ordered a fuel filter for my 2008 Tohatsu 20 hp outboard and received a filter ok, but the filter connections were too large for the hoses on the outboard. The filter was also about 3 times the length of the filter on the motor. Ordered the item from Tohatsu and received the correct filter.
    (1 of 1 people found this review helpful)
    Was this review helpful?
    Average Customer Review for Mallory Filter, Fuel 5/16" Inline 9-37959
    Full StarFull StarFull StarFull StarFull Star Based On 2 Reviews | Write Review
    Full StarFull StarFull StarFull StarFull StarJRW
    by John from Sidney, Illinois on August 31, 2011
    Perfect fit.
    (0 of 2 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarFuel Filter
    by Jeffrey from Edmond, Oklahoma on June 11, 2011
    Thank You for the prompt shipment. Filter work great.
    (2 of 4 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Star Based On 7 Reviews | Write Review
    Full StarFull StarFull StarFull StarFull StarGreat Filter at a Good Price
    by Jeffrey from Metairie, Louisiana on May 11, 2015
    Excellent filtration and excellent flow rate
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarFuel Water Separating Filter
    by Marc from Spokane, Washington on October 06, 2014
    Fast shipping, great product
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarFilters for maintenance...
    by John from Richardson, Texas on September 24, 2014
    Great price on the filters every boater needs for yearly maintenance!
    Was this review helpful?
    Full StarFull StarFull StarFull StarEmpty StarGood value
    by Philip from Chelmsford, Massachusetts on September 01, 2013
    Does what its supposed to do at a good price.
    (0 of 1 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Starwater separators
    by Vincent from Hauppauge, New York on May 15, 2013
    Received in a quick time product is perfect and good quality
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Starsierra water separating filter
    by Peter from Bronx, New York on March 27, 2012
    Works throughout the year and works great
    (1 of 2 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarSierra Filters Work Great
    by Michael from Prattville, Alabama on June 13, 2011
    I switched to the 10 micron fuel/water separator filter in 2008 and have had great service from them. I change them every 50 hours and keep spares on the boat. I've never had a clog and I don't have issues with the 10% ethanol fuel I'm running. Great price too!
    (6 of 7 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Star Based On 4 Reviews | Write Review
    Full StarFull StarFull StarFull StarFull StarLOOKS GOOD
    by JOE from Ludington, Michigan on February 18, 2015
    GOOD
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull Stargood
    by Daniel from Central Square, New York on September 29, 2014
    good
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarSierra Fuel/Water Separator
    by Andrew from Rogers, Ohio on May 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.
    (12 of 13 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarReview for Sierra 18-7844 Fuel Water Separator Filter
    by a Customer on March 20, 2009
    (5 of 18 people found this review helpful)
    Was this review helpful?
    Average Customer Review for Fuel Filter - 18-7857-1 - Sierra
    Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
    Full StarFull StarFull StarFull StarFull StarReview for Sierra 18-7857-1 Fuel Filter
    by a Customer on June 23, 2009
    Its just a filter... It fit so I guess thats a good thing...
    (13 of 26 people found this review helpful)
    Was this review helpful?
    Average Customer Review for Fuel Filter - 18-7846 - Sierra
    Full StarFull StarFull StarFull StarFull Star Based On 3 Reviews | Write Review
    Full StarFull StarFull StarFull StarFull Star4cylinder omc
    by Mark from Adrian, Michigan on June 07, 2013
    Part was a perfect fit for the 1991 omc 4 cylinder i/o shipping on time as promised product arrived undamaged
    (0 of 1 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarWater/Fuel filter
    by Thomas from Pearland, Texas on December 26, 2011
    Very satisfied, shipped quickly.
    (1 of 2 people found this review helpful)
    Was this review helpful?
    Full StarFull StarFull StarFull StarFull StarReview for Sierra 18-7846 Fuel Filter
    by a Customer on June 30, 2009
    Great price for a quality product !!
    (6 of 16 people found this review helpful)
    Was this review helpful?
    Q:
    Does 18-7829 work with my 9.9 HP Mercy 2001, 0T292703?
    A:
    Yes that's exactly what is called for your engine is that inline fuel filter.
    Q:
    Fuel filter for Merc/Mariner 200xl op The filter that is located on the motor.?
    Q:
    Will this work on a 2006 Mercury 30hp EFI 4 stroke?
    A:
    This one is not for your engine. We can see if we can get the part or at least an OEM number with your serial number. Call us for info at 1-800-914-1123.
    Q:
    I have a merc cruiser 5.7 LX EFI Gen. Current separator is Merc 35-802893T. Which Sierra Separator can I use? See 18- 7945 and 7944 and 7845 and 7844, but all say replace a 35-802893Q and I have series T.?
    A:
    Unfortunately, the manufacturer only carries for the Q series.
    Q:
    Is this fuel filter 8M0060041 correct for my 2006 mercury 115 hp O/B opti-max 2 stroke oil injected?
    A:
    Yes, this will be the right replacement fuel filter for your Mercury motor.
    Q:
    Have 98 and 2001 mercury 150 two stroke carb motors looking for in line fuel filters?
    A:
    According to the manufacturer, this filter is for 6 HP thru 25 HP. Do you have your OEM number your tying to replace?
    Q:
    What is the replacement for this discontinued item?
    A:
    Sierra part number 18-7846 is similar to the mallory 9-37803. Double check that the oem part being replaced is listed in the description.
    Ask a question for
    Question & Answer Guidelines
    This product ships in 1 to 3 business days.

    Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
    * Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
    Standard Shipping Policies
    Shop the Splash into Summer Sale and SAVE!
    Need it in a hurry? Upgrade to 2nd Day Air for only $2 more*