SKU: 38654749267

Seachoice Primer Bulb, 5/16 In., Fuel

Sale price$22.49 Regular price$24.99
Save 10%

Pay in installments of $6.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Seachoice Primer Bulb, 5/16 In., FuelDesigned for the harsh marine environment, this primer bulb quickly replaces air in the fuel line and ensures fast priming and low restriction of fuel flow to your engine. Low permeation material prevents primer bulb fuel evaporation, saving fuel and money while also protecting air quality. Suitable for use with ethanol blended fuels and features a multi layer design that resist ballooning and collapsing. Seachoice is committed to delivering quality

Designed for the harsh marine environment, this primer bulb quickly replaces air in the fuel line and ensures fast priming and low-restriction of fuel flow to your engine. Low permeation material prevents primer bulb fuel evaporation, saving fuel and money while also protecting air quality. Suitable for use with ethanol blended fuels and features a multi-layer design that resist ballooning and collapsing. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters offering a wide-ranging product line while remaining affordable.

  • Low perm primer bulb replaces air in fuel lines for fast engine priming with fewer strokes to prime
  • Industry leading vertical fuel draw for priming in any application
  • High flow double check valves
  • UV inhibitors ensure lasting durability
  • For use with 5/16 inch inside diameter fuel hose
  • Manufacturer part number 50-21321
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38654749267

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 11 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
NiNJedi
Dallas, US
★★★★★ 5
Affordable fiber supplement!
Size: 84 Count (Pack of 1)
For starters, Amazon is one of the few places that sells these fiber tablets, so I was pleased that they were affordable. I prefer the tablets over the powder because it’s just easier for me to use. Three tablets and you’re good to go for the day. The fiber supplement works well compared to others I have tried. It’s very gentle on your stomach. Worth it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
J
Verified Purchase
James Boddy
Port Orchard, US
★★★★★ 5
Pill almost too big to swallow
Size: 84 Count (Pack of 1)
Huge pills
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
K
Verified Purchase
Koicutie
Los Angeles, US
★★★★★ 5
Works well
Size: 84 Count (Pack of 1)
After having gastric bypass surgery, I needed a fiber supplement that was gentle on the digestive system. These are perfect. No bloating at all and they keep thing regular and moving along.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
K
Verified Purchase
Keith D. Thompson Jr.
Dallas, US
★★★★★ 4
CONVENIENT BUT MAY BE HARD FOR SOME TO SWALLOW
Size: 84 Count (Pack of 1)
I've tried lots of different types of fiber supplements. For convenience, this one is the best. A lot has been said about how large the pills are for swallowing, but I have bigger pills than these, and they go down fine. The issue is the shape of the pill. It's made not cylindrical, but with 4 faces with sharp corners. These make the pills tend to stick a bit on the way down. I would not recommend these pills for someone with swallowing difficulties. That being said, they do work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
D
Verified Purchase
Dick Snyder
Cuba, US
★★★★★ 5
As described
Size: 84 Count (Pack of 1)
No taste. Works well for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026

recommand products