Dayco 71877 heater hose for the 2005-2023 Toyota Tacoma 4-cylinder 2.7L and other vehicles carries engine coolant in the heater circuit. It is also called an HVAC heater hose.
- EPDM hose material
- Single I.D. hose type in a 5/8 in size
- Meets SAE J20R4 Class D-1 and SAE J1684 Type EC
- Trunk height of 5 in
Quick facts
- Part: Dayco 71877 heater hose
- Also called: HVAC heater hose
- Fits: 2005-2023 Toyota Tacoma 4-cylinder 2.7L and other vehicles
- Material: EPDM
- Condition: New
A coolant leak, a cracked, soft or swollen hose, or a heater that blows cool air can mean this hose has aged. A leaking water pump, a sticking thermostat or a failing heater core can be behind the same signs, so find the cause before you buy.
Fits
Other vehicles it fits include the 2009-2018 Chevrolet Traverse and the 2007-2016 GMC Acadia. If your car is not named here, look it up by year, make and model in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Hose size: 5/8 in (0.63 in)
- Trunk height: 5 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 heater hose. This listing holds a single hose and each fitting vehicle takes one. No protective sleeve or heat shield is included.
Interchange: S-4622
14099S · 14155S · 14314S · 18453 · 18791 · 19025 · 63981 · 4622 · 63348 · 63980 · KH101 · KM4490 · 10453 · 10791 · 11025
This part cross-references / interchanges with the following part numbers:
14099S, 14155S, 14314S, 18453, 18791, 19025, 63981, 4622, 63348, 63980, S-4622, KH101, KM4490, 10453, 10791, 11025, 1L2Z-18472-BD, F65E-8A582-AO, XL3Z-8597-BA, 10242185, 12593464, 15119172, 15138450, 15832905, 19432479, 20765678, 25862087, 55565952, 55596898, 87209-04050, 87245-35A50
Frequently Asked Questions
Does the Dayco 71877 work as a Chevy Traverse heater hose on a 2009-2018 Chevrolet Traverse?
Yes. Dayco 71877 is listed for the 2009-2018 Chevrolet Traverse, and the vehicle takes one hose. For other years or models, look up your car in the "Vehicles it fits" section.
Is this the right Toyota Tacoma heater hose for the 2005-2023 Toyota Tacoma 4-cylinder 2.7L?
Yes. Dayco 71877 is listed for the 2005-2023 Toyota Tacoma 4-cylinder 2.7L, and the Tacoma takes one hose.
Is the Dayco 5/8 in heater hose 71877 made of EPDM?
Yes. This hose is EPDM and meets SAE J20R4 Class D-1 and SAE J1684 Type EC. It is a single I.D. hose in a 5/8 in size.
Does this Dayco heater hose come with a protective sleeve or heat shield?
No. The listing is one heater hose with no protective sleeve or heat shield included.
How can I spot a worn Dayco 71877 heater hose?
With the engine off and cool, look for cracks, swelling, soft spots or coolant seepage near the hose ends. A shop can pressure-test the cooling system if you are unsure.
