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

Straight Coolant Hose
Multi-ply reinforced, for engine cooling.

Straight Heater Hose
Polyester-reinforced, in lengths and reels.
Shaped Hose & Elbows
Molded elbows and custom shapes.

Charge-Air Cooler Hose
Hot and cold side, humped hose and reducers.

Vacuum Tubing
Small-bore tubing for vacuum and air lines.
Ordering Details
| Also available | Wire-reinforced coolant hose, turbo sleeves |
|---|---|
| Part numbers | See all coolMaster part numbers |
| Custom manufacturing | Send us your drawing or sample |
| Ratings & dimensions | Per part number on request; confirm with the manufacturer before use |
Not for fuel or oil transfer. Confirm fitment for your application.
Request a Quote
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.
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.
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 RequestBecome a Distributor
Want to carry coolMaster Hose or OATMaster?
Email a Distributor InquiryEmail sales@lakehoseproducts.com
Call 419-750-2350
No forms on this site; we only receive what you email us.