Dayco 88452 heater hose for the 2004-2005 Nissan Quest and other vehicles carries hot engine coolant between the heater valve and the engine. This HVAC heater hose is one link in the circuit that feeds the cabin heater.
- Valve-to-engine position in the heater coolant circuit
Quick facts
- Part: Dayco 88452 heater hose
- Also called: HVAC heater hose
- Fits: 2004-2005 Nissan Quest and other vehicles
- Position: Valve to engine
- Condition: New
A worn heater hose can leak coolant, go soft, bulge or crack, and cabin heat may drop along with it. A weak heater or a coolant leak can also start elsewhere in the system, so find the cause before you replace the hose. With the engine off and cool, look along the hose and at both ends for cracks, swelling or damp coolant residue.
Fits
It is listed for a wide range of Nissan, Chevrolet and GMC models, including the 2004-2005 Nissan Quest, the 1996-2002 Chevrolet Express 1500 V8 5.0L or 5.7L and the 1996-2002 Chevrolet Express 2500 V8 5.0L or 5.7L. If your car is not named here, look it up in the "Vehicles it fits" section.
Specifications
- Position: valve to engine
- Quantity per vehicle: 1
- Condition: new
In the box
One heater hose. This listing holds a single hose, and each listed vehicle takes one.
Interchange: 16236M · 19773 · 11773
This part cross-references / interchanges with the following part numbers:
16236M, 19773, 11773, 15963903, 92400-5Z020, 92400-5Z021, 92400-ZM70A
Frequently Asked Questions
Is the Dayco 88452 the right Nissan Quest heater hose for a 2004-2005 Quest?
Yes. Dayco 88452 is listed for the 2004-2005 Nissan Quest. For any other car, look it up in the "Vehicles it fits" section.
Does the Dayco 88452 fit the 1996-2002 Chevrolet Express 1500 with a V8 5.0L or 5.7L engine?
Yes. Dayco 88452 is listed for the 1996-2002 Chevrolet Express 1500 with the V8-5.0L or V8-5.7L, and the vehicle takes one hose.
Which part of the heater circuit does this hose connect?
This heater hose is the valve-to-engine position, so it runs between the heater valve and the engine.
What does a failing Dayco heater hose look like?
With the engine off and cool, look for cracks, bulges, soft spots or damp coolant residue along the hose and at its ends. A shop can pressure test the system if you cannot see a leak.
Is 19773 a cross-reference for the Dayco 88452?
Yes. 19773 is an interchange number for Dayco 88452, along with 16236M and 11773.
