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Description
The Sierra EPA Primer Bulb 18-8004EP-1 delivers reliable fuel priming with advanced materials and EPA-compliant design. Featuring double check valves with Viton balls, stainless steel springs, and Fluoroelastomer construction, it resists UV, ozone, and alcohol-enhanced fuels for dependable marine performance.
Sierra EPA Primer Bulb - 5/16" - 18-8004EP-1 Item # 970772
Description
Sierra is a leading supplier of primer bulbs to the marine aftermarket. The EPA primer bulb from Sierra is constructed with quality parts and materials for optimal performance and reliability and offer superior resistance to UV, ozone, and alcohol enhanced fuel.
Features:
- Their bulbs use double check valves with viton balls and stainless steel springs
- Utilizes Floroelastomer (FKM) material for traditional look and operation
- 7 1/2" or 190.5 mm overall length including barbs
- Meets current EPA regulations in effect 1/1/2011 of 15 g/m2/24 hrs
- Both EPA/CARB certified
Replaces OEM:
- Johnson/Evinrude 174511, 5008605, 775638
- Mercury 14211M, 16572M, 16723M, 25426, 29479, 58805, 58805A1, 81325M, 819905A1, 82545M, 89396A8, 89396A9, 89396Q01, 89396Q38
Part Numbers for Sierra EPA Primer Bulb - 5/16" - 18-8004EP-1
Reviews
Rated 5 out of
5
by
Angel from
A clever device
Its such a clever device, It easily and quickly bleed the fuel lines of my Yanmar diesel engine.
Date published: 2025-09-22