Dayco Radiator Coolant Hose P/N:71977
Dayco 72987 lower radiator coolant hose for the 2009-2014 Acura TL V6 3.5L or 3.7L carries coolant between the radiator and the engine. This Dayco coolant hose replaces the original lower hose when that hose wears out.
With the engine off and cool, a lower hose that is cracked, swollen, soft or wet with coolant may be worn out. A leaking radiator or a loose clamp can leave coolant in the same area, so find the source of the leak before you replace the hose.
This hose is a direct-fit replacement for the 2009-2014 Acura TL with either the V6-3.5L or the V6-3.7L engine.
Fit and size
Build and materials
One lower radiator coolant hose. No protective sleeve or heat shield is included. This listing holds one hose, and the 2009-2014 Acura TL V6 3.5L or 3.7L takes one lower hose.
Interchange: 26652X · 66461 · 23516 · 16248
This part cross-references / interchanges with the following part numbers:
Does the Dayco 72987 fit the 2009-2014 Acura TL with the 3.7L engine?
Yes. Dayco 72987 is a lower hose for the 2009-2014 Acura TL V6 3.5L or 3.7L, so it covers both engines.
What SAE specifications does this Dayco radiator coolant hose list?
Dayco 72987 is listed to SAE J20R4 Class D-1 and SAE J1684 Type EC.
What size is this lower radiator hose?
Its trunk height is 22 1/2 in, and both ends have an outside diameter of 1 9/16 in.
Does this lower hose come with a protective sleeve or heat shield?
No. This listing is one lower radiator coolant hose without a protective sleeve or heat shield.
How can I tell a lower coolant hose is going bad?
With the engine off and cool, look for cracks, a bulging or soft section, or coolant stains along the hose and at its ends.
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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.