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"You're always the first place I check when needing racing components. I'm often surprised by products you have. Yesterday I intended to order some Red Line Gear Lube and noticed the vinyl graphics section. I needed a couple of pieces of custom vinyl and ordered it in the middle of the afternoon. I shocked when it was on my doorstep before noon today. I really appreciate your business, your customer service, and your attention to detail. Great company!"
K.O. from Minnesota

Silicone Coolant (and Turbo) Hoses by Inside Diameter

This hose is built for endurance and performance in custom coolant plumbing applications. Silicone rubber with 3-ply textile reinforcement (4-ply on 51mm and larger sizes) makes this hose tough, reliable, and flexible to temperatures from -60°C to +180°C.

Choose bright Blue, Black, or Red. Each color has a smooth, shiny "wipe-down" finish. Use with our Aluminum Splicing Nipples (Part No. HJ##) and Lined Hose Clamps (Part No. 3613-Size) to construct the exact shapes and lengths you need.

We also offer many Silicone Turbo Intake Hoses and Elbows in larger sizes up to 6" ID!

Cooling System Components & Silicone Hose

Silicone Hose for Cooling Systems or Intake Systems

Recent Top Selling Products for this category
Black Silicone Hose, 1" I.D. 45 degree Elbow, 4" Legs Our 1 inch 45 Degree Elbows are designed for endurance and performance in custom coolant plumbing applications. Black silicone hose has 3 ply reinforcement.	Black Silicone Hose, 1 1/4 x 1 inch ID Straight Reducer This 32mm to 25mm straight reducer is designed to connect a 1 1/4" OD tube to a 1" OD pipe in your cooling system or air intake. Midnight Black silicone rubber hose has 3-ply reinforcement.	Black Silicone Hose, Straight, 3/4 inch ID, 4 Meter Length This 4m (13 ft) long straight hose is designed for custom cooling systems. Black silicone rubber with 3-ply reinforcement. 19mm nominal ID fits over 3/4" OD tubing.

Blue Silicone Coolant Hoses & Elbows 1/2" (13mm) ID	Black Silicone Coolant Hoses & Elbows 1/2" (13mm) ID	Red Silicone Coolant Hoses & Elbows 1/2" (13mm) ID
Blue Silicone Coolant Hoses & Elbows 5/8" (16mm) ID	Black Silicone Coolant Hoses & Elbows 5/8" (16mm) ID	Red Silicone Coolant Hoses & Elbows 5/8" (16mm) ID
Blue Silicone Coolant Hoses & Elbows 3/4" (19mm) ID	Black Silicone Coolant Hoses & Elbows 3/4" (19mm) ID	Red Silicone Coolant Hoses & Elbows 3/4" (19mm) ID
Blue Silicone Coolant Hoses & Elbows 7/8" (22mm) ID	Black Silicone Coolant Hoses & Elbows 7/8" (22mm) ID	Red Silicone Coolant Hoses & Elbows 7/8" (22mm) ID
Blue Silicone Coolant Hoses & Elbows 1" (25mm) ID	Black Silicone Coolant Hoses & Elbows 1" (25mm) ID	Red Silicone Coolant Hoses & Elbows 1" (25mm) ID
Blue Silicone Coolant Hoses & Elbows 1 1/8" (28mm) ID	Black Silicone Coolant Hoses & Elbows 1 1/8" (28mm) ID	Red Silicone Coolant Hoses & Elbows 1 1/8" (28mm) ID
Blue Silicone Coolant Hoses & Elbows 1 1/4" (32mm) ID	Black Silicone Coolant Hoses & Elbows 1 1/4" (32mm) ID	Red Silicone Coolant Hoses & Elbows 1 1/4" (32mm) ID
Blue Silicone Coolant Hoses & Elbows 1 3/8" (35mm) ID	Black Silicone Coolant Hoses & Elbows 1 3/8" (35mm) ID	Red Silicone Coolant Hoses & Elbows 1 3/8" (35mm) ID
Blue Silicone Coolant Hoses & Elbows 1 1/2" (38mm) ID	Black Silicone Coolant Hoses & Elbows 1 1/2" (38mm) ID	Red Silicone Coolant Hoses & Elbows 1 1/2" (38mm) ID
Blue Silicone Coolant Hoses & Elbows 1 5/8" (41mm) ID	Black Silicone Coolant Hoses & Elbows 1 5/8" (41mm) ID	Red Silicone Coolant Hoses & Elbows 1 5/8" (41mm) ID
Blue Silicone Coolant Hoses & Elbows 1 3/4" (45mm) ID	Black Silicone Coolant Hoses & Elbows 1 3/4" (45mm) ID	Red Silicone Coolant Hoses & Elbows 1 3/4" (45mm) ID
Blue Silicone Coolant Hoses & Elbows 2" (51mm) ID	Black Silicone Coolant Hoses & Elbows 2" (51mm) ID	Red Silicone Coolant Hoses & Elbows 2" (51mm) ID
Blue Silicone Coolant Hoses & Elbows 2 1/4" (57mm) ID	Black Silicone Coolant Hoses & Elbows 2 1/4" (57mm) ID	Red Silicone Coolant Hoses & Elbows 2 1/4" (57mm) ID
Blue Silicone Coolant Hoses & Elbows 2 3/8" (60mm) ID	Black Silicone Coolant Hoses & Elbows 2 3/8" (60mm) ID	Red Silicone Coolant Hoses & Elbows 2 3/8" (60mm) ID
Blue Silicone Coolant Hoses & Elbows 2 1/2" (63mm) ID	Black Silicone Coolant Hoses & Elbows 2 1/2" (63mm) ID	Red Silicone Coolant Hoses & Elbows 2 1/2" (63mm) ID
Blue Silicone Coolant Hoses & Elbows 2 3/4" (70mm) ID	Black Silicone Coolant Hoses & Elbows 2 3/4" (70mm) ID	Red Silicone Coolant Hoses & Elbows 2 3/4" (70mm) ID
Blue Silicone Coolant Hoses & Elbows 3" (76mm) ID	Black Silicone Coolant Hoses & Elbows 3" (76mm) ID	Red Silicone Coolant Hoses & Elbows 3" (76mm) ID
Blue Silicone Turbo Hoses & Elbows 3 1/4" (83mm) ID	Black Silicone Turbo Hoses & Elbows 3 1/4" (83mm) ID	Red Silicone Turbo Hoses & Elbows 3 1/4" (83mm) ID
Blue Silicone Turbo Hoses & Elbows 3 1/2" (89mm) ID	Black Silicone Turbo Hoses & Elbows 3 1/2" (89mm) ID	Red Silicone Turbo Hoses & Elbows 3 1/2" (89mm) ID
Blue Silicone Turbo Hoses & Elbows 3 3/4" (95mm) ID	Black Silicone Turbo Hoses & Elbows 3 3/4" (95mm) ID)	Red Silicone Turbo Hoses & Elbows 3 3/4" (95mm) ID
Blue Silicone Turbo Hoses & Elbows 4" (102mm) ID	Black Silicone Turbo Hoses & Elbows 4" (102mm) ID	Red Silicone Turbo Hoses & Elbows 4" (102mm) ID
Blue Silicone Turbo Hoses & Elbows 4 1/2" (114mm) ID	Black Silicone Turbo Hoses & Elbows 4 1/2" (114mm) ID	Red Silicone Turbo Hoses & Elbows 4 1/2" (114mm) ID
Blue Silicone Turbo Hoses & Elbows 5" (127mm) ID	Black Silicone Turbo Hoses & Elbows 5" (127mm) ID	Red Silicone Turbo Hoses & Elbows 5" (127mm) ID
Blue Silicone Turbo Hoses 6" (152mm) ID	Black Silicone Turbo Hoses 6" (152mm) ID	Red Silicone Turbo Hose 6" (152mm) ID