Dayco 72045 lower radiator coolant hose for the 2001-2010 Dodge Grand Caravan V6 3.3L or 3.8L and other vehicles carries coolant between the radiator and the engine. This Dayco radiator coolant hose is sold individually.
- Dual I.D. hose type
- EPDM hose material
- Listed to SAE J20R4 Class D-1 and SAE J1684 Type EC
- Trunk height of 12 1/2 in
Quick facts
- Part: Dayco 72045 radiator coolant hose
- Fits: 2001-2010 Dodge Grand Caravan V6 3.3L or 3.8L and other vehicles
- Position: Lower
- Material: EPDM
- Condition: New
A lower hose that is cracked, soft, swollen or weeping coolant at its ends can mean it is time for a new one. Overheating alone does not prove the hose is at fault, since a sticking thermostat is another common cause. Inspect hoses only when the engine is off and cool.
Fits
The 2001-2010 Dodge Grand Caravan V6 3.3L or 3.8L, the 2001-2010 Chrysler Town & Country V6 3.3L or 3.8L and the 2009-2010 Volkswagen Routan V6 3.8L all take this hose, one per vehicle, and it fits more besides. If your van is not one of those, open the "Vehicles it fits" section and check your exact model and engine.
Specifications
Fit and size
- Position: Lower
- Quantity per vehicle: 1
- Hose type: Dual I.D. hose
- Trunk height: 12 1/2 in
Build and materials
- Material: EPDM
- SAE specification: SAE J20R4 Class D-1, SAE J1684 Type EC
- Condition: New
Interchange: 20369S · 22643M · 22626 · 23463 · 62325 · 16199 · 9259
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Does the Dayco 72045 lower hose fit the 2009-2010 Volkswagen Routan V6 3.8L?
Yes, Dayco 72045 fits the 2009-2010 Volkswagen Routan V6 3.8L, and that van takes one hose.
Is this Dayco coolant hose the upper or lower hose?
It is the lower hose. Dayco 72045 is a lower radiator coolant hose, so it does not replace the upper one.
What SAE specifications does this lower radiator hose meet?
Dayco 72045 is listed to SAE J20R4 Class D-1 and SAE J1684 Type EC, and it is a dual I.D. hose.
How do I check this lower radiator hose for wear?
With the engine off and cool, look for cracks, bulges, soft spots and coolant residue at the hose ends. Any of these can mean the hose needs replacing, and a shop can pressure test the cooling system.
How long is the Dayco 72045 hose and what is it made of?
Dayco 72045 has a trunk height of 12 1/2 in and is made of EPDM.
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