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OSIAS Fuel Pump Mounting Gasket Replacement for Mercruiser 2.5L 3.0L 3.7L 4.1L 140 470 485 488 160 165 200 OMC 100 110 120 140 Replace 86234A4 86234A3

Free shipping on orders over $29.99

$39.99

$ 16 .99 $16.99

In Stock



Product Description

Item specifics

Interchange Part Number: 18-7278
Fitment Type: Direct Replacement
Quantity you will receive: 1 Fuel Pump & 3 Gaskets
Other Part Number: 86234A05 60032 985603 985602 18-7278
Interchange Part Number: 8623-4A4, 8623-4A05, 600-32, 9856-03, 9856-02
Interchange Part Number: 18-7278, 86234A4, 86234A05, 60032, 985603, 985602
Fitment: MerCruiser 3.0L 3.7L 4.1L & OMC 2.5L 3.0L
fuel pump

Brand Story

Since 2006, OSIAS has been producing fuel pumps for the aftermarket. These fuel pumps are made of first-class materials to enhance durability and extend service life. The brand “OSIAS” is evolved from “oasis", we believe that desert needs "oasis" to supply water just like cars need the pump to supply fuel. Started by performance enthusiasts in 2006, OSIAS set out with one goal in mind: To design reliable, affordable fuel pumps with this concept“less fuel, more power".

fuel pump
fuel pump
fuel pump

Don
Reviewed in the United States on July 8, 2023
NOT for an old 2.5L... says it is NO GO CHARLY!!! it will flood you out so bad it may cause a fire.this thing pushed 9 psi (measured on 2 pressure gauges) got it down to 4.5 with a regulator (a lot of extra money) but just pass on this one
Larry Scott Compton
Reviewed in the United States on November 1, 2023
Some reviews mentioned that the pump caused flooding because it had 9psi but if you’re carburetor flooded then you need a replacement carburetor
Fishdude
Reviewed in the United States on July 15, 2022
Perfect replacement for my old fuel pump on my 1987 Mercruiser 3.0L. Came with the fuel filter as well.
Ryan E.
Reviewed in the United States on May 28, 2022
This pump was 75% cheaper than any other I could find so I was skeptical. Installed this back about 4 months ago on my mercruiser 3.0 took about 20 minutes, I would recommend getting a few feet of new fuel hose rather than mess with the old ones. Have had my boat on the water about a dozen times with no issues (fuel pump wise anyways lol)
Daniel R.
Reviewed in the United States on February 18, 2022
Fast shipping, great price, good product!!!
Kaiwen W.
Reviewed in the United States on July 13, 2021
fit for my Mercruiser 120f. This replacement has it up and runrlike a spring colt!
Zoey Z
Reviewed in the United States on June 21, 2021
The item was really cheap compare to other sellers. I was not expecting such great quality. It worked well. Has installed mine for about a month now and still works.
michael clettenberg
Reviewed in the United States on October 23, 2021
fast shipping and Same as the pump on the engine.