Dayco Radiator Coolant Hose P/N:70539
Dayco 72819 lower radiator coolant hose for the 2011-2015 Chevrolet Cruze 4-cylinder 1.8L and other vehicles carries coolant between the radiator and the engine.
Cracks, soft or swollen spots, or coolant seepage on a cool engine can point to a worn lower hose. Before you replace the hose, rule out a loose clamp, a leaking radiator or a leaking water pump, since any of them can leave coolant in the same area. If the hose is the cause, this Dayco coolant hose replaces it.
It is a direct-fit replacement for the 2011-2015 Chevrolet Cruze 4-cylinder 1.8L and the 2016 Chevrolet Cruze Limited 4-cylinder 1.8L.
Fit and size
Build and materials
This listing is one lower radiator coolant hose, and the quantity per car is one.
Interchange: 20563S · 23799 · 16483
This part cross-references / interchanges with the following part numbers:
Does the Dayco 72819 lower radiator coolant hose fit the 2016 Chevrolet Cruze Limited 4-cylinder 1.8L?
Yes. Dayco 72819 fits the 2016 Chevrolet Cruze Limited 4-cylinder 1.8L and the 2011-2015 Chevrolet Cruze 4-cylinder 1.8L.
What are the end sizes of this Dayco radiator coolant hose?
Dayco 72819 has an end 1 outside diameter of 1 23/32 in and an end 2 outside diameter of 1 15/16 in. Its trunk height is 7 1/2 in.
Which SAE standards does this lower radiator coolant hose meet?
This hose is built to SAE J20R4 Class D-1 and SAE J1684 Type EC, and it is a dual I.D. hose.
How do I check a lower radiator coolant hose for wear?
With the engine off and cool, look along the hose for cracks, soft or swollen spots and coolant seepage. A shop can pressure-test the cooling system if you cannot see the source.
Does Dayco 72819 replace hose number 20563S?
Yes. 20563S is one of the other numbers this Dayco 72819 radiator coolant hose replaces, along with 23799 and 16483.
No reviews yet — be the first to review this product.
Write a Review
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.