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Silicone Coolant Hoses by Inside Diameter Product Category

Silicone Coolant 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 -50°C to +200°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!

Blue Silicone Coolant Hoses & Elbows 1/2" (13mm) ID
Blue Silicone Coolant Hoses & Elbows 1/2" (13mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 1/2" (13mm) ID
Blue Silicone Coolant Hoses & Elbows 5/8" (16mm) ID
Blue Silicone Coolant Hoses & Elbows 5/8" (16mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 5/8" (16mm) ID
Blue Silicone Coolant Hoses & Elbows 3/4" (19mm) ID
Blue Silicone Coolant Hoses & Elbows 3/4" (19mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 3/4" (19mm) ID
Blue Silicone Coolant Hoses & Elbows 7/8" (22mm) ID
Blue Silicone Coolant Hoses & Elbows 7/8" (22mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 7/8" (22mm) ID
Blue Silicone Coolant Hoses & Elbows 1" (25mm) ID
Blue Silicone Coolant Hoses & Elbows 1" (25mm) ID
Black Silicone Coolant Hoses & Elbows 1" (25mm) ID
Black Silicone Coolant Hoses & Elbows 1" (25mm) ID
Red 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
Blue Silicone Coolant Hoses & Elbows 1 1/8" (28mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 1 1/8" (28mm) ID
Blue Silicone Coolant Hoses & Elbows 1 1/4" (32mm) ID
Blue Silicone Coolant Hoses & Elbows 1 1/4" (32mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 1 1/4" (32mm) ID
Blue Silicone Coolant Hoses & Elbows 1 3/8" (35mm) ID
Blue Silicone Coolant Hoses & Elbows 1 3/8" (35mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 1 3/8" (35mm) ID
Blue Silicone Coolant Hoses & Elbows 1 1/2" (38mm) ID
Blue Silicone Coolant Hoses & Elbows 1 1/2" (38mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 1 1/2" (38mm) ID
Blue Silicone Coolant Hoses & Elbows 1 5/8" (41mm) ID
Blue Silicone Coolant Hoses & Elbows 1 5/8" (41mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 1 5/8" (41mm) ID
Blue Silicone Coolant Hoses & Elbows 1 3/4" (45mm) ID
Blue Silicone Coolant Hoses & Elbows 1 3/4" (45mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 1 3/4" (45mm) ID
Blue Silicone Coolant Hoses & Elbows 2" (51mm) ID
Blue Silicone Coolant Hoses & Elbows 2" (51mm) ID
Black Silicone Coolant Hoses & Elbows 2" (51mm) ID
Black Silicone Coolant Hoses & Elbows 2" (51mm) ID
Red 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
Blue Silicone Coolant Hoses & Elbows 2 1/4" (57mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 2 1/4" (57mm) ID
Blue Silicone Coolant Hoses & Elbows 2 3/8" (60mm) ID
Blue Silicone Coolant Hoses & Elbows 2 3/8" (60mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 2 3/8" (60mm) ID
Blue Silicone Coolant Hoses & Elbows 2 1/2" (63mm) ID
Blue Silicone Coolant Hoses & Elbows 2 1/2" (63mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 2 1/2" (63mm) ID
Blue Silicone Coolant Hoses & Elbows 2 3/4" (70mm) ID
Blue Silicone Coolant Hoses & Elbows 2 3/4" (70mm) ID
Black 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
Red Silicone Coolant Hoses & Elbows 2 3/4" (70mm) ID
Blue Silicone Coolant Hoses & Elbows 3" (76mm) ID
Blue Silicone Coolant Hoses & Elbows 3" (76mm) ID
Black Silicone Coolant Hoses & Elbows 3" (76mm) ID
Black Silicone Coolant Hoses & Elbows 3" (76mm) ID
Red Silicone Coolant Hoses & Elbows 3" (76mm) ID
Red Silicone Coolant Hoses & Elbows 3" (76mm) ID

Recent Top Selling Products for this category

Red Silicone Hose, 3/4" I.D. 90 degree Elbow, 4" Legs
Red Silicone Hose, 3/4" I.D.  90 degree Elbow, 4" Legs

Our 3/4 inch 90 Degree Elbows are designed for endurance and performance in custom coolant plumbing applications. Red silicone hose has 3 ply reinforcement.

Stainless Steel Worm-Drive Hose Clamp with Metal Lining
Stainless Steel Worm-Drive Hose Clamp with Metal Lining

Our hose clamps prevent extrusion of silicone hose through the slots. A smooth non-perforated metal band lines the inside to prevent hose damage.

22mm (7/8 inch) Pegasus Pro Design Aluminum Hose Joiner
22mm (7/8 inch) Pegasus Pro Design Aluminum Hose Joiner

Use our 7/8 inch OD anodized aluminum joiner to connect any two 22mm ID rubber hoses - an elbow to a straight section, two elbows, or a reducer to an elbow.