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Summit Racing™ Plugs

4.71 out of 5 stars 209 Customer Reviews

Summit Racing™ plugs are ideal for sealing fittings and ports. These plugs are available in aluminum, steel, or stainless steel to give you good looks that last.

Results 1 - 25 of 65

AN Plug, Hex Head Port Plug, -6 AN O-Ring, Aluminum, Black Anodized, Each

Part Number: SUM-220631B

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/2 in. NPT, Stainless Steel, Natural, Pair

Part Number: SUM-921006-2

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/8 in. NPT, Stainless Steel, Natural, Pair

Part Number: SUM-921000-2

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

AN Plug, Hex Head Flare Plug, -6 AN, Aluminum, Black Anodized, Each

Part Number: SUM-220630B

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

AN Plug, Hex Head Flare Plug, -8 AN, Aluminum, Black Anodized, Each

Part Number: SUM-220830B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/4 in. NPT, Steel, Chrome, Set of 4

Part Number: SUM-G1481

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 3/8 in. NPT, Stainless Steel, Natural, Pair

Part Number: SUM-921004-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 3/8 in. NPT, Steel, Chrome, Set of 4

Part Number: SUM-G1482

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

AN Plug, Hex Head Flare Plug, -10 AN, Aluminum, Black Anodized, Each

Part Number: SUM-220030B

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 3/8 in. NPT, Aluminum, Blue Anodized, Set of 4

Part Number: SUM-G1487B

4.39 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/8 in. NPT, Aluminum, Blue Anodized, Set of 4

Part Number: SUM-G1485B

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

AN Plug, Hex Head Port Plug, -10 AN O-Ring, Aluminum, Black Anodized, Each

Part Number: SUM-220031B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/2 in. NPT, Steel, Chrome, Set of 4

Part Number: SUM-G1483

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/8 in. NPT, Steel, Chrome, Set of 4

Part Number: SUM-G1480

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/2 in. NPT, Aluminum, Blue Anodized, Set of 4

Part Number: SUM-G1488B

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/2 in. NPT, Aluminum, Black Anodized, Pair

Part Number: SUM-921023-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/4 in. NPT, Aluminum, Red Anodized, Set of 4

Part Number: SUM-G1486R

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/4 in. NPT, Aluminum, Blue Anodized, Set of 4

Part Number: SUM-G1486B

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

AN Plug, Hex Head Flare Plug, -12 AN, Aluminum, Black Anodized, Each

Part Number: SUM-220230B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 3/4 in. NPT, Stainless Steel, Natural, Each

Part Number: SUM-921008

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

AN Plug, Hex Head Flare Plug, -4 AN, Aluminum, Black Anodized, Each

Part Number: SUM-220430B

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

AN Plug, Hex Head Flare Plug, -6 AN, Aluminum, Blue Anodized, Each

Part Number: SUM-220630

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 3/8 in. NPT, Aluminum, Red Anodized, Set of 4

Part Number: SUM-G1487R

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Fittings, Internal Allen Head Pipe Plug, 1/4 in. NPT, Stainless Steel, Natural, Pair

Part Number: SUM-921002-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air