Sierra
Price: $7.95
Save: $3.34
(29% Off $11.29)
Part # 18-7832
SHIPS TOMORROW!* if ordered in 22 hrs.
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Price: $6.95
Save: $1.74
(20% Off $8.69)
Part # 18-7802
SHIPS TOMORROW!* if ordered in 22 hrs.
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8 Customer Reviews
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Description Customer Reviews Customer Questions & Answers Shipping

Replace the damaged and worn out fuel filters in your boat with the Sierra Fuel Filter Mercury/Mariner. These are high quality filters that are designed to last long and bear the harsh marine conditions. These fuel filters ideally replace Mercury/Mariner filters.

  • Replacement fuel filter
  • Replaces OEM parts
  • High quality filters

Specifications

Manf. Part # 18-7832

  • Fuel filter for AJ, KA, KB, KC, KD, WM and WMC Carburetors
  • Replaces Mercury / Mariner 1399-3938

Manf. Part # 18-7802

  • For: Mercury/Mariner 6 HP thru 25 HP
  • Replaces OEM part # MERCURY MARINE 35-87946A3, MERCURY MARINE 35-87946Q3, MERCURY MARINE 35-87946Q4
Fuel Filter for Mercury/Mariner, GLM 40130 - Sierra
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Fuel Filter - 18-7832 - Sierra
Replaces OEM part #
  • MERCURY MARINE 1399-3938
  • For: Mercury/Mariner AJ, KA, KB, KC, KD, WM, WMC carb.
Fuel Filter - Sierra
Fuel Filter - 18-7802 - Sierra
Replaces OEM part #
  • MERCURY MARINE 35-87946A3
  • MERCURY MARINE 35-87946Q3
  • MERCURY MARINE 35-87946Q4
  • For: Mercury/Mariner 6 HP thru 25 HP
Average Customer Review for Fuel Filter - 18-7802 - Sierra
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Works great
by Dave from Fennville, Michigan on August 24, 2015
Fits my motor perfectly.
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Nor 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)
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False 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)
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filter
by Gerardo from Bullhead City, Arizona on April 24, 2014
awsome
(0 of 1 people found this review helpful)
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Excellent 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)
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Sierra
by Daniel from Magog, Quebec on April 07, 2012
very good
(0 of 1 people found this review helpful)
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Mariner 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)
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Fuel 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)
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Q:
Fuel filter 2 stroke 2010 50 hp?
A:
We will need engine serial number in order to confirm.

Answer Question

Q:
Fuel filter for Merc/Mariner 200xl op The filter that is located on the motor.?

Answer Question

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?

Answer Question

Q:
How to install fuel filter in 8hp mariner?
A:
You put this fuel filter in your fuel filter assembly. Remove the filter cover and you will have access to this filter screen which you install into the filter assembly. For a complete breakdown check your repair manual. If you need one, you can check out our manuals here: http://www.iboats.com/Mariner-Outboard-Manuals-Marine-Repair-Service/dm/view_id.714520

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