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Post Onsite · Cooling System
3/4_SILICONEHOSE
In stock · ships from Knoxville
A 3/4-inch inside diameter silicone heater hose used in heavy-duty truck cooling systems to carry hot engine coolant to the heater core.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
Silicone construction withstands extreme temperatures from -65°F to 350°F and resists aging, ozone, and UV, offering longer service life than standard rubber hoses. Replace when old hoses become hard, swollen, or develop leaks. Not for use with fuel or oil; compatible with water and antifreeze coolant mixtures.
Part Number: 3/4_SILICONEHOSE
3/4 SILICONE HEATER HOSE
Unit: ea
Dealer: Post Onsite
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