Seasense 50073804 3 in 1 Primer Bulb
Price: $20.86
(Out of stock)
Save: $4.13
(16% Off $24.99)
Part # 50073804
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SeaSense 50073811 5/16" Barb Primer Bulb
Price: $16.94
Save: $3.95
(18% Off $20.89)
Part # 50073811
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The primer bulb fills the carburetor with fuel to start the engine and keep it running. If the outboard engine needs a good replacement primer bulb, go for the SeaSense All-In-One Primer Bulb. This oversized directional bulb has flexible fittings options, and is compatible with a variety of outboard engine models with different horsepower ratings. 

  • EPA compliant
  • Oversized directional bulb
  • Load with UV inhibitors for sun protection

Made for marine use, this primer bulb is loaded with UV inhibitors for sun protection.

Features of SeaSense All-In-One Primer Bulb

  • EPA compliant
  • Oversized directional bulb
  • Compatible with various outboard engines
  • UV inhibitors for sun protection


  • Manf. Part # 50073804
  • Fits: 1/4", 5/16" and 3/8" I.D. fuel line
Is this ok for ethanol gas?
According to Seasense, this would be good for ethanol gas.

Yes it will because it comes with changeable fittings to accommodate any fuel line size.

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