Fuel Pump - 18-7278 - Sierra
Price: $187.12
Save: $78.92
(29% Off $266.04)
Part # 18-7278
2nd Day Air for $2.99 More Eligible
SHIPS TOMORROW!* if ordered in 17 hrs 23 mins.
This item is found in the following Product Families
Includes mounting gasket

Flange I.D. # M60032
For: GM ( 4 & 6 cyl )153, 181, 250, 224, 225

Replaces OEM part #
  • OMC 982240
  • OMC 985602
  • OMC 985603
  • OMC 509395
Average Customer Review for Fuel Pump - 18-7278 - Sierra
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by Terrance from Saline, Michigan on August 28, 2016
The part is just like the original
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Simple and accurate catalog, first time user success!
by Kenneth from Bloomington, Minnesota on September 13, 2015
My 1980 I/O needed a fuel pump. After visiting many local sources I viewed the iboats catalog, found what I needed, saved a hundred dollars and received exactly what I needed 3 days later. Thanks iboat!
(1 of 1 people found this review helpful)
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Passing Gas
by Bruce from South Portland, Maine on October 14, 2011
I am very plaesed with my purchase of the new fuel pump as I was having trouble getting my boat running and it is now passing gas like it supposed to!! Thank you very much as your service was very fast ans everything was like it was advertised. I will continue to do business with I-Boats in the future. Thanks Again, Bruce
(6 of 8 people found this review helpful)
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What is the output pressure on this pumpkin?
Sierra confirms it is 5-8 PSI.

My cross reference for 1989 omc 3.0L cobra is 985337. Will this pump fit, and is a spacer needed along with a gasket?
Unfortunately, Sierra does not make a replacement for that fuel pump. You may contact OMC for the parts needed.

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