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
C40200X36
In stock · ships from Knoxville
This is a 2-inch inner diameter straight silicone coolant hose, 36 inches long, designed to replace cracked or hardened rubber hoses in heavy-duty truck cooling, heater, and charge-air systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 4 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Universal straight hose; fits any application requiring 2-inch ID silicone coolant connections. Commonly used on heavy-duty trucks to replace failed rubber hoses.
Part data verified against 5 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.
The 4-ply polyester-reinforced silicone construction resists ozone, oil splash, and weathering, and handles temperatures from -65°F to 350°F continuous. It meets SAE J20 R1 and is commonly used for radiator connections, heater core plumbing, turbo coolant return lines, and the low-temperature side of the charge-air intercooler. The bright blue finish helps identify coolant lines and provides a durable upgrade over standard EPDM rubber.
Part Number: C40200X36
2 DIAM. STRAIGHT SILICONE RADIATOR HOSE
Unit: ft
Dealer: KP Services Crossville
Compatibility, alternatives, and more
