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"They always seem to have it in stock and they deliver quick. Their website is well designed and easy to navigate. I shop around to confirm pricing but I always seem to end up at Pegasus 95% of the time."
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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 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, 1 1/2 inch ID, 1 Meter Length Our 1 1/2 inch Silicone Hose is designed for endurance and performance in custom coolant plumbing applications. Black silicone hose has 3 ply reinforcement.	16mm (5/8 inch) Pegasus Pro Design Aluminum Hose Joiner Use our 5/8 inch OD anodized aluminum joiner to connect any two 16mm ID rubber hoses - an elbow to a straight section, two elbows, or a reducer to an elbow.

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