Earl's Performance Plugs

4.78 out of 5 stars 50 Customer Reviews

Earl's Performance carries an extensive line of plugs to perform every job properly. They are available in plastic, stainless steel, and aluminum, hex-head and Alle

Earl's Performance carries an extensive line of plugs to perform every job properly. They are available in plastic, stainless steel, and aluminum, hex-head and Allen-head, a variety of shapes, sizes, and thread types--including AN, AN O-ring sealing, and pipe threads. Whatever your vehicle, having an assortment of plugs in your tool chest can be invaluable when you're In the middle of a project.

Available options include:

* Hand polished and bright dip anodized for great looks and corrosion protection
* Precision machined aluminum or stainless steel to assure a proper fit
* Choice of anodized aluminum colors

Results 1 - 13 of 13

Earl's Performance Plugs 580606ERL

Fittings, External Hex Head Flare Plug, -6 AN, Aluminum, Blue Anodized, Pair

Part Number: EAR-580606ERL

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Earl's Performance Plugs AT981408ERL

Fitting, Plug, -8 AN O-Ring, Male Thread, Aluminum, Black Anodized, Each

Part Number: EAR-AT981408ERL

4.57 out of 5 stars ( 7 )

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Earl's Performance Plugs AT580606ERL

Plug Fitting, -6 AN Male Threads, Hex Head, Aluminum, Black, Pair

Part Number: EAR-AT580606ERL

5.0 out of 5 stars ( 1 )

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Earl's Performance Plugs AT993205ERL

Fitting, Plug, 1/2 in. NPT, Male Thread, Aluminum, Black Anodized, Each

Part Number: EAR-AT993205ERL

5.0 out of 5 stars ( 1 )

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Earl's Performance Plugs 580604ERL

Fittings, External Hex Head Flare Plug, -4 AN, Aluminum, Blue Anodized, Pair

Part Number: EAR-580604ERL

5.0 out of 5 stars ( 1 )

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Earl's Performance Plugs 980608ERL

Fitting, External Hex Head Flare Plug, -8 AN, Aluminum, Blue Anodized, Each

Part Number: EAR-980608ERL

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Earl's Performance Plugs AT980608ERL

Fitting, Plug, -8 AN, Male Thread, Aluminum, Black Anodized, Each

Part Number: EAR-AT980608ERL

Not Yet Reviewed

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Earl's Performance Plugs AT580603ERL

-3 Flare Plug

Part Number: EAR-AT580603ERL

Not Yet Reviewed

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Earl's Performance Plugs 993205ERL

Fitting, Internal Allen Head Pipe Plug, 1/2 in. NPT, Aluminum, Blue Anodized, Each

Part Number: EAR-993205ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Earl's Performance Plugs 580603ERL

Fittings, External Hex Head Flare Plug, -3 AN, Aluminum, Blue Anodized, Pair

Part Number: EAR-580603ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Earl's Performance Plugs 903201ERL

Plug Fittings, Internal Allen/Hex Head, 1/8 in. NPT, Male Threads, Steel, Black Oxide, Each

Part Number: EAR-903201ERL

3.5 out of 5 stars ( 2 )

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Earl's Performance Plugs AT993302ERL

1/4" NPT Hex Head Plug

Part Number: EAR-AT993302ERL

Not Yet Reviewed

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Earl's Performance Plugs AT580604ERL

-4 Flare Plug

Part Number: EAR-AT580604ERL

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Fragola Performance Systems Plugs 480604-BL

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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