Summit Racing™ Silicone Hose Couplers

4.57 out of 5 stars 53 Customer Reviews

Summit Racing™ offers silicone hose couplers--built for endurance and performance, where a tough and secure flexible connection is required. They are made of high-quality 4-ply polyester reinforced silicone, offering premium heat and pressure resistance. These couplers come in different tube coupler styles in a variety of inlet/outlet diameters and lengths to best suit your project's fabrication requirements. They're perfect for air intakes, heating, or cooling applications.

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Summit Racing™ Silicone Hose Couplers SUM-295014

Hose Tubing Coupler, Straight, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 3.00 in. Long, Each

Part Number: SUM-295014

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-294068

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-294068

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295003

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 4.00 in. Legs, Each

Part Number: SUM-295003

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295069

Hose Tubing Coupler, 45 Degree Elbow, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-295069

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-294003

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 3.00 in. Legs, Each

Part Number: SUM-294003

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295068

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-295068

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295066

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 3.50 in. Inlet, 3.50 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-295066

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295064

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 3.00 in. Inlet, 3.00 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-295064

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295015

Hose Tubing Coupler, Straight, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 12.00 in. Long, Each

Part Number: SUM-295015

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295062

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 2.50 in. Inlet, 2.50 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-295062

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295011

Hose Tubing Coupler, Straight, Silicone, Black, 3.00 in. Inlet, 3.00 in. Outlet, 3.00 in. Long, Each

Part Number: SUM-295011

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-294012

Hose Tubing Coupler, Straight, Silicone, Black, 3.00 in. Inlet, 4.00 in. Outlet, 3.00 in. Long, Each

Part Number: SUM-294012

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-294069

Hose Tubing Coupler, 45 Degree Elbow, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-294069

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295016

Hose Tubing Coupler, Hump Style, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 3.00 in. Long, Each

Part Number: SUM-295016

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295002

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 3.00 in. Inlet, 3.00 in. Outlet, 3.00 in. Legs, Each

Part Number: SUM-295002

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-294014

Hose Tubing Coupler, Straight, Silicone, Black, 4.00 in. Inlet, 4.00 in. Outlet, 3.00 in. Long, Each

Part Number: SUM-294014

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295013

Hose Tubing Coupler, Straight, Silicone, Black, 3.50 in. Inlet, 3.50 in. Outlet, 3.00 in. Long, Each

Part Number: SUM-295013

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295063

Hose Tubing Coupler, 45 Degree Elbow, Silicone, Black, 2.50 in. Inlet, 2.50 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-295063

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-294011

Hose Tubing Coupler, Straight, Silicone, Black, 3.00 in. Inlet, 3.00 in. Outlet, 3.00 in. Long, Each

Part Number: SUM-294011

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295010

Hose Tubing Coupler, Straight, Silicone, Black, 2.50 in. Inlet, 2.50 in. Outlet, 3.00 in. Long, Each

Part Number: SUM-295010

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295001

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 2.50 in. Inlet, 2.50 in. Outlet, 3.00 in. Legs, Each

Part Number: SUM-295001

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295065

Hose Tubing Coupler, 45 Degree Elbow, Silicone, Black, 3.00 in. Inlet, 3.00 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-295065

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-294002

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 3.00 in. Inlet, 3.00 in. Outlet, 3.00 in. Legs, Each

Part Number: SUM-294002

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-294013

Hose Tubing Coupler, Straight, Silicone, Black, 3.50 in. Inlet, 3.50 in. Outlet, 3.00 in. Long, Each

Part Number: SUM-294013

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Racing™ Silicone Hose Couplers SUM-295067

Hose Tubing Coupler, 45 Degree Elbow, Silicone, Black, 3.50 in. Inlet, 3.50 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-295067

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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