Complete Water Pump Kit - 18-3348 - Sierra
Price: $40.96
Save: $9.03
(18% Off $49.99)
Part # 18-3348
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 4 mins.
This item is found in the following Product Families
Replaces OEM part #
  • OMC 984461
  • OMC 984744
For: All OMC Cobra Drives
  • 2.3 (1988-1990)
  • 2.6 (1989)
  • 3.0 (1986-1993)
  • 3.5 (1989)
  • 4.3 (1989-1993)
  • 4.6 (1989)
  • 5.0 (1988-1993)
  • 5.7 (1988-1993)
  • 5.8 (1989-1993)
  • 7.5 (1988)
Average Customer Review for Complete Water Pump Kit - 18-3348 - Sierra
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Impeller and housing assembly, OMC stearn drive
by Rich from San Antonio, Texas on February 14, 2014
IBOATS completed the order and sent the parts immediately. In spite of severe weather, the parts arrived when promised.
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Water Pump
by Russell from Shermans Dale, Pennsylvania on December 02, 2012
Exactly what we needed. Fast service. Reasonable price.
(1 of 1 people found this review helpful)
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I have a OMC800 series outdrive what pump kit do i need?
This kit is not the right kit. As long as you don't have a Cobra between the years 1964-86 then this would be the correct kit:

Sorry I have a 1979 OMC 800 series outdrive what pump kit do I need?
Then kit 18-3386 should work.

Does the housing include the stainless steel liner?
According to Sierra, this kit does come with the stainless steel liner. It is not shown in the picture because it is installed in the housing.

I need the bolts for this impeller?
We will need the model number of the engine to get the correct bolts.
We don't carry that, the OEM number is 0912238.

I have a 87 omc cobra what pump kit do i need?
This is a aftermarket part. We need your engine model number to look up a diagram of your engine to see if this part matches up to the OEM part number for your engine. Please email, chat or call in with your FULL engine information including engine manufacturer, horse power, year and model number.

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