Mariner Fuel Pump Kits

Sierra 18-7803 Diaphragm Kit
Your Price: $8.99 Discontinued
Save: $0.80
(8% Off $9.79)
Part # 18-7803
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Replaces OEM part #
  • CHRYSLER FORCE 21-42990-A10
  • CHRYSLER FORCE 21-42990-A9
  • MERCURY MARINE 21-857005 A1
  • MERCURY MARINE 21-42990-A9
  • MERCURY MARINE 21-42990-A10
Fuel Pump Kit - Sierra
Your Price: $4.99
Save: $1.46
(22% Off $6.45)
Part # 18-7804
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins. Replaces OEM part #
  • MERCURY MARINE 23014A1
Fuel Pump Kit - Sierra
Your Price: $16.99
Save: $3.68
(17% Off $20.67)
Part # 18-7806-1
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins. Fuel Pump Kit
Fuel System
Fuel Pump Kit - Sierra
Your Price: $3.99
Save: $0.91
(18% Off $4.90)
Part # 18-7807
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins. Replaces OEM part #
  • MERCURY MARINE 55278A1
Fuel Pump Kit - Sierra
Your Price: $3.99
Save: $0.91
(18% Off $4.90)
Part # 18-7808
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins. Replaces OEM part #
  • MERCURY MARINE 55278A5
Fuel Pump Kit - Sierra
Your Price: $3.99
Save: $0.91
(18% Off $4.90)
Part # 18-7809
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins. Replaces OEM part #
  • MERCURY MARINE 55278A4
Fuel Pump Kit for Mercury/Mariner 90363A1, GLM 40390 - Sierra
Your Price: $13.99
Save: $2.99
(17% Off $16.98)
Part # 18-7810
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins.
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Replaces OEM part #
  • MERCURY MARINE 90363A1
Fuel Pump Kit - Sierra
Your Price: $7.99
Save: $1.53
(16% Off $9.52)
Part # 18-7811
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins.
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Replaces OEM part #
  • MERCURY MARINE 89031A1
Fuel Pump Kit - Sierra
Your Price: $8.99
Save: $1.26
(12% Off $10.25)
Part # 18-7812
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins. Replaces OEM part #
  • MERCURY MARINE 89031A2
Fuel Pump Kit - Sierra
Your Price: $8.99
Save: $1.13
(11% Off $10.12)
Part # 18-7813
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins. Replaces OEM part #
  • MERCURY MARINE 89031A3 & 66599A3
Fuel Pump Kit for Mercury/Mariner 89031A4, GLM 40380 - Sierra
Your Price: $8.99
Save: $2.49
(21% Off $11.48)
Part # 18-7814
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins.
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Replaces OEM part #
  • MERCURY MARINE 89031A4
Fuel Pump Kit - Sierra
Your Price: $6.99
Save: $0.78
(10% Off $7.77)
Part # 18-7815
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins. Replaces OEM part #
  • MERCURY MARINE 1399-5137
Fuel Pump Kit - Sierra
Your Price: $12.99
Save: $3.40
(20% Off $16.39)
Part # 18-7817
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins. Replaces OEM part #
  • MERCURY MARINE 21-42990A7
  • MERCURY MARINE 21-42990A8
  • MERCURY MARINE 21-857005A1
Fuel Pump Kit - Sierra
Your Price: $10.99
Save: $2.16
(16% Off $13.15)
Part # 18-7818-1
SHIPS TOMORROW!* if ordered in 19 hrs 12 mins. Replaces OEM part #
  • MERCURY MARINE 21-42909A3
  • MERCURY MARINE 21-857005A1
Sierra
Average Customer Review for Fuel Pump Kit - Sierra
Based On 4 Reviews
fuel pump kit
by Lee from Bakersfield, California on September 12, 2013
got the kit in today was packed good and safe already rebuilt the pump will try it this weekend thank you
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fuel pump kit
by Deborah from Prewitt, New Mexico on August 06, 2012
I am so pleased to be able to find everything I need for my boat in your site. TY
(0 of 2 people found this review helpful)
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Fuel pump kit
by Larry from Arlington, Tennessee on April 21, 2012
All parts needed were there and installation was easy. Worked great during test run. Very satisfied, Thank you.
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works
by Calvin from Dinwiddie, Virginia on June 07, 2011
It worked.
(0 of 1 people found this review helpful)
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Average Customer Review for Fuel Pump Kit - Sierra
Based On 5 Reviews
Chrysler 70hp outboard fuel pump kit
by Frank from Novato, California on June 08, 2011
All the parts in this kit fit perfectly and were easy to install.
(4 of 5 people found this review helpful)
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Where are the rest of the parts?
by Wes from Debary, Florida on July 05, 2013
When I ordered this fuel pump rebuild kit, I wrongly thought it was a complete kit. There are no diaphragms in this kit. My fuel pump has three inside the fuel pump. Also, the gasket between the fuel pump and the cylinder head was not supplied with the kit. When rebuilding a fuel pump, it is expected you would be able to rebuild it completely.The item title is "Fuel pump kit" . More correctly, it should be labeled "A few parts that leave an incomplete job" Does anyone know where I can find the diaphragms and gasket for my 120 hp Force outboard?
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Good Kit
by Cindy from Franklin, North Carolina on June 14, 2013
I got this for my 1968 Chrysler 75..It fit perfectly now I'm back on the water!
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Fuel pump kit
by Ramadan from Levittown, Pennsylvania on June 17, 2012
worked very good.
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Chrysler Outboard Owner
by Roger from Suwanee, Georgia on July 01, 2011
As with all Sierra parts I have received from iboats.com, they all perform as they should.
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Average Customer Review for Fuel Pump Kit - Sierra
Based On 8 Reviews
Fuel Pump Kit
by Ray from Wolfforth, Texas on September 26, 2011
Everything fit perfect.
(1 of 1 people found this review helpful)
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fule pump kit
by Mark from Dawson Springs, Kentucky on October 14, 2013
order was sent fast
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fuel pump kit
by Michael from Chino, California on August 28, 2012
Perfect, great shipping 55555 star rating
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fuel pump kit
by Orlando from Bloomington, Illinois on July 28, 2012
Easy to install and works great.
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Good Quality
by Andrew from Nevada, Iowa on July 07, 2012
All gaskets fit perfectly, diagphram was good quality rubber, overall would reccemend.
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Average Customer Review for Fuel Pump Kit - Sierra
Based On 4 Reviews
Sierra Fuel Pump Kit
by Michael from Nanticoke, Pennsylvania on July 30, 2010
All parts and gaskets work and fit perfect. Great product.
(2 of 4 people found this review helpful)
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1979 Mercury 80 HP
by Brian from Millbrook, Alabama on September 07, 2011
My engine would begin to surge when ran at full power. Ordered this replacement kit. It had everything I needed to completely rebuild my pump. Problem fixed
(1 of 1 people found this review helpful)
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a1
by Thomas from Garrison, Kentucky on March 23, 2014
Aok
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Fuel Pump Kit
by Ron from Valentine, Nebraska on September 09, 2012
I received my order very quickly and it did the job
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Average Customer Review for Fuel Pump Kit - Sierra
Based On 3 Reviews
Sierra Fuel Pu mp Kit
by Ronald from Jefferson, Texas on April 29, 2011
This kit is a very easy kit to install. No instructions needed and can only be installed one way. I was very surprised at the low cost and fast shipping. It was mailed on Tuesday and I received it on Thursday. Thanks
(1 of 1 people found this review helpful)
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Works great
by Kenneth from Orland, California on June 24, 2013
Fast shipping works great thanks.
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great kit
by John from Orange, Texas on April 16, 2013
Good kit.I rebuild fuel pump every other year and they never look wore.
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Average Customer Review for Fuel Pump Kit - Sierra
Based On 2 Reviews
leaked
by Chris from Ramona, California on August 05, 2011
Bought this kit and it leaked right after. Spent the couple extra dollars and got an OEM quicksilver kit and no more leaks. this also doesnt come with check valves.
(1 of 1 people found this review helpful)
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Fuel pump kit
by Russell from Jessieville, Arkansas on April 03, 2013
My parts shipped quick and when it arrived everything was as it should be.
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Average Customer Review for Fuel Pump Kit - Sierra
Based On 1 Review
great product
by Ricky from Chickamauga, Georgia on August 26, 2012
Great product, great service, fast delivery..got me back on the water alot faster than I thought..thanks guys..
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Average Customer Review for Fuel Pump Kit - Sierra
Based On 6 Reviews
Fuel pump kit
by David from Ashton, Illinois on August 04, 2013
Very satisfied with kit and service.
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Fuel Pump Kit - Sierra
by Marilyn from Calais, Maine on October 12, 2012
Very satisfied.
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Wrong Part
by Thomas from Grand Rapids, Michigan on July 12, 2012
Even though I matched up the serial number on the motor with the order, the parts did not resemble what I needed or what was shown in the manual I had just ordered. But I did get the correct parts from the big NAPA warehouse down the street from me.
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fuel pump kit
by Douglas from Green River, Wyoming on May 03, 2012
Came as described and fit perfectly. did not have any diagrams with it to help put the gaskets in the proper place.
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fuel pump kit
by Keith from Marianna, Arkansas on February 06, 2012
exelent replacement for OEM.
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Average Customer Review for Fuel Pump Kit - Sierra
Based On 22 Reviews
Seems to be a good product
by Stephen from Starr, South Carolina on July 21, 2011
I have yet to install this item but seems to be quality.
(4 of 9 people found this review helpful)
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Perfect
by Noel from Orlando, Florida on July 23, 2012
Rebuilt the fuel pump on my Mercury 40 Classic with this kit. It is a perfect replacment and match with quality parts. I even think the material used for the diaphragms are even better then OEM. Gaskets are high quality. No problems with the install, however, you will probably want to refer to a maintenance manual as the kit does not come with any instructions. Pretty straight forward nevertheless as long as you realize that you have to break off the little plastic pins on the leaf valve retainers and then press them back into the retainers to expand the retainers and lock thim in place.
(1 of 1 people found this review helpful)
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Great service
by Ronald from Matawan, New Jersey on April 29, 2012
Product was as described shipping was faster than indicated. Will use this seller again
(1 of 1 people found this review helpful)
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Fuel Pump Kit
by Deborah from Cleveland, Tennessee on September 17, 2011
Diaphragm and seals were all bad on my fuel pump... motor having a heck of a time trying to plane out and reving/jerking. Wouldn't idle. Fuel pump wasn't having enough pressure to suck the fuel through. Got this for $11 and rebuilt the pump (which is nothing to do) hooked up the lines to the pump and mounted it back to the motor. Took it out and the motor ran as good as new. Beats paying alot more for a brand new fuel pump all together. BTW, this is the only place online I could find this particular fuel pump kit, so thanks iboats...
(1 of 1 people found this review helpful)
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Excellent Product
by Dawn from Kelso, Washington on April 15, 2014
Kit was easy to install, pretty self-explanatory. Engine was constantly losing it's prime, not idling, and running bad. Runs great now, no problems.
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Average Customer Review for Fuel Pump Kit - Sierra
Based On 2 Reviews
Absolutely Perfect
by Robert from San Gabriel, California on April 01, 2012
This kit although not showing all the pieces was a perfect match. Thanks iboat.
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owner
by a Customer from harrisville, Utah on July 06, 2011
thanks
(0 of 2 people found this review helpful)
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Enjoy Extra Discounts 5-20% Off During the SPRING SAVINGS SALE!