Dayco Radiator Coolant Hose P/N:70622
Dayco 72982 lower radiator coolant hose for the 2016-2018 Lexus IS300 and other vehicles carries engine coolant between the radiator and the engine. This Dayco radiator coolant hose is sold individually.
A worn lower hose can show up as coolant drips, a cracked or bulged hose, or a temperature gauge that climbs. Before replacing it, look it over with the engine off and cool. A wet clamp or a leak at the radiator neck can leave the same marks, and a shop can test the cooling system if the source is unclear.
This lower radiator coolant hose fits the 2016-2018 Lexus IS300, the 2014-2018 Lexus IS350 and the 2014-2015 Lexus IS250. Every one of these Lexus models takes a single hose, and this listing is one hose.
Fit and size
Build and materials
Interchange: 22830L · 66226 · 24466 · 17115
This part cross-references / interchanges with the following part numbers:
Is this Dayco coolant hose the lower or the upper hose?
It is the lower hose. Dayco 72982 is catalogued in the lower position and runs between the radiator and the engine.
Does the Dayco 72982 hose fit the 2014-2018 Lexus IS350?
Yes, Dayco 72982 fits the 2014-2018 Lexus IS350, and the car takes one hose.
What size are the ends of this lower radiator hose?
Both ends measure 1 7/8 in outside diameter. The hose has a trunk height of 21 1/2 in.
How can I spot a worn lower radiator hose?
Cracks, bulges or coolant stains on the hose or at its ends can show wear. Look only when the engine is off and cool.
Which SAE standards is this Dayco hose listed to?
Dayco 72982 is listed to SAE J20R4 Class D-1 and SAE J1684 Type EC.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.