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Summit Racing™ Couplers

4.7 out of 5 stars 83 Customer Reviews

Summit Racing™ couplers connect multiple sizes of female threaded hose ends and hose together. The aluminum fittings are available in a variety of AN and NPT sizes, configurations, and protective finishes—swivel or non-swivel. These couplers are handy components to facilitate your automotive plumbing projects.

Results 1 - 25 of 28

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Black Anodized, -6 AN, -6 AN, Swivel, Each

Part Number: SUM-220641B

4.31 out of 5 stars ( 26 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Adapter, AN to AN, Straight, Aluminum, Black Anodized, -10 AN, -10 AN, Swivel, Each

Part Number: SUM-220041B

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Black Anodized, -12 AN, -12 AN, Swivel, Each

Part Number: SUM-220241B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Black Anodized, -6 AN, -6 AN, Swivel, Each

Part Number: SUM-220500B

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Black Anodized, -8 AN, -8 AN, Swivel, Each

Part Number: SUM-220502B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Black Anodized, -4 AN, -4 AN, Swivel, Each

Part Number: SUM-220441B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Adapter, AN to AN, Straight, Aluminum, Black Anodized, -10 AN, -10 AN, Swivel, Each

Part Number: SUM-220504B

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Red/Blue Anodized, -8 AN, -8 AN, Swivel, Each

Part Number: SUM-220841

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Black Anodized, -12 AN, -12 AN, Swivel, Each

Part Number: SUM-220506B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Blue Anodized, -6 AN, -6 AN, Swivel, Each

Part Number: SUM-220500

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Adapter, AN to AN, Straight, Aluminum, Blue Anodized, -10 AN, -10 AN, Swivel, Each

Part Number: SUM-220041

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Blue Anodized, -8 AN, -8 AN, Swivel, Each

Part Number: SUM-220502

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Blue Anodized, -4 AN, -4 AN, Swivel, Each

Part Number: SUM-220441

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Nickel Plated, -6 AN, -6 AN, Swivel, Each

Part Number: SUM-220500N

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Clear Anodized, -6 AN, -6 AN, Swivel, Each

Part Number: SUM-220641C

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Nickel Plated, -8 AN, -8 AN, Swivel, Each

Part Number: SUM-220841N

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Blue Anodized, -12 AN, -12 AN, Swivel, Each

Part Number: SUM-220241

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Nickel Plated, -4 AN, -4 AN, Swivel, Each

Part Number: SUM-220441N

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Adapter, AN to AN, Straight, Aluminum, Nickel Plated, -10 AN, -10 AN, Swivel, Each

Part Number: SUM-220041N

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Nickel Plated, -8 AN, -8 AN, Swivel, Each

Part Number: SUM-220502N

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Nickel Plated, -12 AN, -12 AN, Swivel, Each

Part Number: SUM-220241N

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Blue Anodized, -12 AN, -12 AN, Swivel, Each

Part Number: SUM-220506

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Adapter, AN to AN, Straight, Aluminum, Nickel Plated, -10 AN, -10 AN, Swivel, Each

Part Number: SUM-220504N

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

Fitting, Adapter, AN to AN, Straight, Aluminum, Clear Anodized, -10 AN, -10 AN, Swivel, Each

Part Number: SUM-220041C

Not Yet Reviewed

Estimated Ship Date: Monday 8/4/2025

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Estimated Ship Date: Monday 8/4/2025

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