Dayco 72371 upper radiator coolant hose for the 2006-2007 Chevrolet Malibu V6 3.9L, the 2007-2010 Malibu V6 3.5L and other vehicles carries hot coolant from the engine to the radiator.
- Dayco radiator coolant hose made of EPDM
- Single I.D. hose design
- Built to SAE J20R4 Class D-1 and SAE J1684 Type EC
- Trunk height of 30 1/2 in
Quick facts
- Part: Dayco 72371 radiator coolant hose
- Fits: 2006-2007 Chevrolet Malibu V6 3.9L, the 2007-2010 Malibu V6 3.5L and other vehicles
- Position: Upper
- Material: EPDM
- Condition: New
A coolant leak, a cracked, swollen or soft hose, or an engine that runs hot can point to a worn upper hose. These signs alone do not prove the hose is the problem, since a weak radiator cap can produce a similar temperature rise.
Fits
It fits the 2006-2007 Chevrolet Malibu V6 3.9L and the 2007-2010 Malibu V6 3.5L, the 2006-2009 Pontiac G6 V6 3.9L and the 2007-2010 G6 V6 3.5L, and the 2007-2008 Saturn Aura V6 3.5L.
Specifications
Fit and size
- Position: Upper
- Quantity per application: 1
- Trunk height: 30 1/2 in
Build and materials
- Hose type: Single I.D. hose
- Material: EPDM
- SAE specification: SAE J20R4 Class D-1, SAE J1684 Type EC
- Condition: New
In the box
One upper radiator coolant hose; the application takes one. No protective sleeve or heat shield is included.
Interchange: 26540X · 23122 · 62693 · 9783
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
26540X, 23122, 62693, 9783, 15777008, 15861178, 15872669, 22687257, 22698697
Frequently Asked Questions
Does the Dayco 72371 fit the 2006-2009 Pontiac G6 V6 3.9L?
Yes. Dayco 72371 is an upper radiator coolant hose for the 2006-2009 Pontiac G6 V6 3.9L and the 2007-2010 G6 V6 3.5L.
Does this Dayco coolant hose come with a heat shield or protective sleeve?
No. Dayco 72371 comes without a protective sleeve or a heat shield, and the listing is one upper hose.
Which SAE specifications does this upper radiator coolant hose list?
Dayco 72371 lists SAE J20R4 Class D-1 and SAE J1684 Type EC. It is a single I.D. hose made of EPDM.
How can I tell if an upper radiator coolant hose is going bad?
With the engine off and cool, look for cracks, coolant seepage or a swollen, soft hose. If you are unsure, a shop can pressure-test the cooling system.
Is this the upper or the lower radiator coolant hose?
This is the upper radiator coolant hose. A lower hose is a separate part and is not part of this listing.
