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Seasense All-In-One Primer Bulb

3 in 1 Primer Bulb - Seasense
Your Price: $23.85
Save: $4.54
(15% Off $28.39)
Part # 50073804 ValueShip™ Eligible
SHIPS TOMORROW!* if ordered in 19 hrs 41 mins.
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SeaSense 5/16" Barb Primer Bulb
Your Price: $19.03 (Out of stock)
Save: $2.66
(12% Off $21.69)
Part # 3676941
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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.
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