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Aeroquip Couplers

4.86 out of 5 stars 98 Customer Reviews

Straight, 45 degree, 90 degree, AN, and NPT--once you see the big selection of Aeroquip couplers we have, we're sure you'll find the ones that you need to finish your vehicle's plumbing. These couplers are made from anodized aluminum (some are available in steel).

Results 1 - 25 of 31

Fitting, Coupler, Union, AN to AN, 90 Degree, Aluminum, Red Anodized, -8 AN, -8 AN, Swivel, Each

Part Number: AER-FBM3156

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Coupler, Union, NPT to NPT, 90 Degree, Aluminum, Black Anodized, 1/8 in. NPT, 1/8 in. NPT, Each

Part Number: AER-FBM5147

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Coupler, Union, AN to AN, 45 Degree, Aluminum, Red Anodized, -6 AN, -6 AN, Swivel, Each

Part Number: AER-FBM3148

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBM2915

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Coupler, Union, AN to AN, Straight, Steel, Yellow Dichromate, -6 AN, -6 AN, Each

Part Number: AER-FBM2756

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Coupler, Union, AN to AN, 90 Degree, Aluminum, Red Anodized, -6 AN, -6 AN, Swivel, Each

Part Number: AER-FBM3155

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBM2916

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Adapter, AN to AN, 90 Degree, Aluminum, Red Anodized, -10 AN, -10 AN, Swivel, Each

Part Number: AER-FBM3157

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Coupler, Union, AN to AN, 90 Degree, Aluminum, Blue Anodized, -8 AN, -8 AN, Swivel, Each

Part Number: AER-FBM2979

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Adapter, AN to AN, 90 Degree, Aluminum, Red/Blue Anodized, -10 AN, -10 AN, Swivel, Each

Part Number: AER-FBM2980

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBM5053

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Coupler, Union, AN to AN, Straight, Steel, Yellow Dichromate, -4 AN, -4 AN, Each

Part Number: AER-FBM2751

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBM2953

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBM5052

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBM2918

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBM2053

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBM2052

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -12 AN, -12 AN, Each

Part Number: AER-FBM5955

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Coupler, Union, AN to AN, Straight, Aluminum, Black Anodized, -3 AN, -3 AN, Each

Part Number: AER-FBM5050

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Reducer, AN to AN, Straight, Steel, Yellow Dichromate, -5 AN, -5 AN, Each

Part Number: AER-FBM2753

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBE2052

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBM2054

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: AER-FBM2914

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Coupler, Union, AN to AN, 90 Degree, Aluminum, Black Anodized, -6 AN, -6 AN, Each

Part Number: AER-FBM5120

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fitting, Adapter, AN to AN, 45 Degree, Aluminum, Blue Anodized, -10 AN, -10 AN, Swivel, Each

Part Number: AER-FBM2973

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air