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Summit Racing SpeedCard - learn how to get 10% back up to $100

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Melling

Melling Plug Fittings

4.33 out of 5 stars 6 Customer Reviews

Melling plug fittings are an ideal way to seal open fittings and lines, or unused or open ports. These plugs are manufactured from high-quality materials and are available in a variety of shapes, lengths, sizes, and thread types to best fit your application needs. When it comes to both stock and high performance parts, Melling leads the way in engineering design.

Showing In Stock Items. Show All 7 Items.

Results 1 - 7 of 7

Melling Plug Fittings MPP-637T

Made in the USA

Melling Plug Fittings MPP-637T

Melling Plug Fittings MPP-637T

Pipe Plug - Each (PTFE Coated)

Part Number: MEL-MPP-637T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Melling Plug Fittings MPP-454

Made in the USA

Melling Plug Fittings MPP-454

Melling Plug Fittings MPP-454

Pipe Plug, 1/4 in. NPT Male Thread, Steel, Natural, Each

Part Number: MEL-MPP-454

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Melling Plug Fittings MPP-507T

Made in the USA

Melling Plug Fittings MPP-507T

Melling Plug Fittings MPP-507T

Pipe Plug, 1/4 in. NPT Male Thread, Steel, Natural, PTFE Coated, Each

Part Number: MEL-MPP-507T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Melling Plug Fittings MPP-625

Made in the USA

Melling Plug Fittings MPP-625

Melling Plug Fittings MPP-625

Pipe Plug, 1/4 in. NPT Male Thread, Steel, Natural, Each

Part Number: MEL-MPP-625

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Melling Plug Fittings MPP-505T

Made in the USA

Melling Plug Fittings MPP-505T

Melling Plug Fittings MPP-505T

Pipe Plug - Each (PTFE Coated)

Part Number: MEL-MPP-505T

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Melling Plug Fittings MPP-638

Made in the USA

Melling Plug Fittings MPP-638

Melling Plug Fittings MPP-638

Pipe Plug - Each

Part Number: MEL-MPP-638

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Melling Plug Fittings MPP-567T

Made in the USA

Melling Plug Fittings MPP-567T

Melling Plug Fittings MPP-567T

Pipe Plug, 1/4 in. NPT Male Thread, Steel, Natural, PTFE Coated, Each

Part Number: MEL-MPP-567T

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

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