U.S. Wholesale Distributor of OATMaster & coolMaster Silicone HoseCall 419-750-2350  |  sales@lakehoseproducts.com

coolMaster Silicone Hose for Coolant, Heater and Charge-Air Systems.

Straight hose, elbows, shaped hose, CAC hose and turbo sleeves, made from high-grade silicone with multi-ply reinforcement. Lake Hose Products distributes coolMaster Hose wholesale to distributors.

coolMaster Products

Three straight lengths of blue coolMaster coolant hose with red liners

Straight Coolant Hose

Multi-ply reinforced, for engine cooling.

Coil of blue coolMaster straight heater hose

Straight Heater Hose

Polyester-reinforced, in lengths and reels.

Two blue coolMaster silicone elbows

Shaped Hose & Elbows

Molded elbows and custom shapes.

Blue and red coolMaster humped charge-air cooler hoses

Charge-Air Cooler Hose

Hot and cold side, humped hose and reducers.

Coil of blue coolMaster silicone vacuum tubing

Vacuum Tubing

Small-bore tubing for vacuum and air lines.

Ordering Details

Also availableWire-reinforced coolant hose, turbo sleeves
Part numbersSee all coolMaster part numbers
Custom manufacturingSend us your drawing or sample
Ratings & dimensionsPer part number on request; confirm with the manufacturer before use

Not for fuel or oil transfer. Confirm fitment for your application.

Request a Quote
Coil of blue coolMaster silicone heater hose in a truck engine bay
Part Numbers

coolMaster Hose Part Numbers

125 catalog part numbers across the 100 to 900 Series: straight, wire, shaped, heater, vacuum, charge-air cooler hose and turbo sleeves.

View All Part Numbers

Custom sizes are available on request. Email us about a custom size.

Need a Coolant Hose for OAT Coolants?

Our second line, OATMaster, is a silicone coolant hose with an internal barrier liner designed for OAT (organic acid technology) coolants.

See OATMaster

Request a Quote

Tell Us What You Need

Email or call with the product line, hose type, inside diameter, shape or length, quantity and application.

Before ordering, please verify the hose is suitable for your application (fluid or coolant type, temperature, pressure and installation). Confirm with the manufacturer before use: coolMaster Hose.

Distributors & OEMs: Quote Request

Opens your email app with a short template.

Email a Quote Request

Become a Distributor

Want to carry coolMaster Hose or OATMaster?

Email a Distributor Inquiry

Email sales@lakehoseproducts.com
Call 419-750-2350

No forms on this site; we only receive what you email us.