Dayco 71518 coolant bypass hose for the 1996-2001 Ford Explorer V8 5.0L and other vehicles carries engine coolant through the bypass route of the cooling system. This engine coolant bypass hose is sold as a single hose, and each engine takes one.
- Dual I.D. hose type with two inside diameters
- EPDM hose material
- Built to SAE J20R4 Class D-1 and SAE J1684 Type EC
Quick facts
- Part: Dayco 71518 coolant bypass hose
- Also called: engine coolant bypass hose
- Fits: 1996-2001 Ford Explorer V8 5.0L and other vehicles
- Material: EPDM
- Condition: New
Coolant drips under the engine, a cracked or swollen hose, or a coolant level that keeps dropping can mean the bypass hose is worn, though a leaking thermostat housing or water pump can be behind them too, so trace the leak before you replace anything.
Fits
Other vehicles it fits include the 1997-2001 Mercury Mountaineer and the 1991-1993 Ford Thunderbird V8 5.0L. If your car is not one of these, look up its year and engine under the "Vehicles it fits" section.
Specifications
- Quantity per vehicle: 1
- Hose type: Dual I.D. hose
- Material: EPDM
- SAE specification: SAE J20R4 Class D-1, SAE J1684 Type EC
- Condition: New
In the box
One coolant bypass hose. A protective sleeve and a heat shield are not included.
Interchange: 14213S · 20662 · 63726 · KM1935 · 7447
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
14213S, 20662, 63726, KM1935, 7447, F1SE-8597-AB, F1SE-8597-AC, F1SZ-8597-A, F1SZ-8597-AB
Frequently Asked Questions
Is the Dayco 71518 the right bypass hose for a 1996-2001 Ford Explorer V8 5.0L?
Yes. Dayco 71518 fits the 1996-2001 Ford Explorer V8 5.0L and also the 1997-2001 Mercury Mountaineer. For any other car, look up its year and engine under the "Vehicles it fits" section.
What SAE specification does the Dayco 71518 hose meet?
Dayco 71518 is built to SAE J20R4 Class D-1 and SAE J1684 Type EC. The hose material is EPDM.
Does the Dayco 71518 come with a protective sleeve or heat shield?
No. This coolant bypass hose comes without a protective sleeve or a heat shield. The listing is for one hose.
How can I tell if this coolant bypass hose is wearing out?
With the engine off and cool, look for cracks, swelling or wet coolant residue on the hose. A shop can pressure-test the cooling system if the source of a coolant loss is unclear.
What does dual I.D. mean on this bypass hose?
Dual I.D. means the hose has two different inside diameters rather than one straight size. This hose is listed as that type.
