Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Flex Technologies · Cooling System
C40300X36
In stock · ships from Knoxville
This is a 3-inch inner diameter, 36-inch long straight silicone radiator hose.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Universal fit
Straight hose section can be cut to fit various heavy-duty truck cooling systems.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It replaces a worn or degraded coolant hose in heavy-duty trucks and equipment. Silicone construction provides superior heat resistance and durability compared to standard rubber, preventing leaks and blowouts. Ideal for high-temperature cooling system sections where a straight connector is needed.
Part Number: C40300X36
3 STRAIGHT SILICONE RADIATOR HOSE
Unit: ft
Dealer: KP Services Crossville
Compatibility, alternatives, and more
