Dayco 80270 heater hose for the 2007-2012 Nissan Altima V6 3.5L and other vehicles carries coolant between the engine and the heater core. Catalogs also list this Dayco heater hose as an HVAC heater hose.
Quick facts
- Part: Dayco 80270 heater hose
- Also called: HVAC heater hose
- Fits: 2007-2012 Nissan Altima V6 3.5L and other vehicles
A coolant leak at the hose, a cracked or soft hose when you look it over with the engine off and cool, or weak heat from the vents can mean this heater hose is worn, though the heater core or the thermostat can be behind weak heat too.
Fits
Fitment covers the 2007-2012 Nissan Altima V6 3.5L, the 2009-2014 Nissan Maxima and the 2009-2014 Nissan Murano, along with other Nissan models. The 2009-2014 Nissan Maxima takes one hose. If your car is not named here, run your own year, make and model through the "Vehicles it fits" section.
Specifications
- Quantity per vehicle: 1
- Sold individually
Interchange: 30123 · 65000 · 28400 · 28403 · 28410 · 65020 · H156
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
30123, 65000, 28400, 28403, 28410, 65020, H156, 21306-JA12A
Frequently Asked Questions
Is the Dayco 80270 a Nissan Altima heater hose for 2007-2012 models with the V6 3.5L?
Yes, Dayco 80270 fits the 2007-2012 Nissan Altima V6 3.5L; for a different car, look up its year, make and model in the "Vehicles it fits" section.
Does this heater hose fit the 2009-2014 Nissan Murano?
Yes. Dayco 80270 fits the 2009-2014 Nissan Murano, and that vehicle takes one hose.
Does the Dayco 80270 cross to H156?
Yes. H156 is one of the numbers this hose replaces, along with 30123, 65000 and 28400.
Can a leaking heater hose cause weak heat from the vents?
Yes, it can if enough coolant escapes. With the engine off and cool, look the hose over for cracks, soft spots or wet coolant residue; a shop can pressure-test the system.
Is the Dayco 80270 sold as one hose or a set?
One. Dayco 80270 is a single heater hose, and the vehicles it fits call for one apiece.
