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Caps and Plugs

Browse our Phenix categories and product tables or use the 2020-2021 Phenix Industries Catalog to find a specific fitting or part number. You can search for the part number you need using the search bar on the top left. 

Please contact us with tech or order questions Mon-Fri 7AM - 4PM PST at 1-818-574-FUEL(3835) or email us anytime at support@highflowfuel.com.

  • Metric Port Plug (All Sizes + Colors)
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    Metric Port Plug (All Sizes + Colors) Metric Port Plug (All Sizes + Colors)

    $5.32 - $14.66
    PHX-A41010-3-0
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  • Flare Cap (All Sizes + Colors)
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    Flare Cap (All Sizes + Colors) Flare Cap (All Sizes + Colors)

    $6.34 - $9.08
    PHX-A1029-3-0
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  • Plastic Cap Yellow, Pack of 10 (All Sizes)
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    Plastic Cap Yellow, Pack of 10 (All Sizes) Plastic Cap Yellow, Pack of 10 (All Sizes)

    $3.60 - $8.40
    PHX-A010-0
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  • Allen Socket Pipe Thread Plugs (All Sizes + Colors)
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    Allen Socket Pipe Thread Plugs (All Sizes + Colors) Allen Socket Pipe Thread Plugs (All Sizes + Colors)

    $3.80
    PHX-A1204-3
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  • Plastic Line Plug Yellow, Pack of 10 (All Sizes)
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    Plastic Line Plug Yellow, Pack of 10 (All Sizes) Plastic Line Plug Yellow, Pack of 10 (All Sizes)

    $3.60
    PHX-A0003-0
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  • Straight Thread O-Ring Plug (All Sizes + Colors)
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    Straight Thread O-Ring Plug (All Sizes + Colors) Straight Thread O-Ring Plug (All Sizes + Colors)

    $7.50
    PHX-A1014-3-0
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