Gates 20674 lower radiator coolant hose for the 1970 Ford Fairlane V8 5.0L or 5.8L and other vehicles carries coolant between the engine and the radiator. This Gates radiator coolant hose is a molded hose, shaped ahead of time to seal at its connections.
- Materials engineered to resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- EPDM tube with synthetic fiber knit reinforcement and a heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature range of -40°F to +257°F (-40°C to +125°C)
Quick facts
- Part: Gates 20674 radiator coolant hose
- Fits: 1970 Ford Fairlane V8 5.0L or 5.8L and other vehicles
- Position: Lower
- Material: EPDM
- Condition: New
A hose that is cracked, bulging, soft or seeping at the ends, or a steady loss of coolant, can mean the lower hose is wearing out. Before you replace it, rule out a loose clamp or a leak at the radiator or water pump, and look only with the engine cool. This listing is one hose, and each engine takes one lower hose.
Fits
This Gates molded coolant hose is a direct-fit replacement for the 1970 Ford Falcon V8 5.0L or 5.8L and the 1970 Ford Ranchero V8 5.0L or 5.8L, along with other vehicles.
Specifications
Fit and size
- Position: Lower
- Centerline length: 21.2 in (538 mm)
- Inside diameter, both ends: 1.75 in (44 mm)
- Quantity per vehicle: 1
Build and materials
- Material: EPDM
- Construction: molded, without an internal spring
- Condition: New
- Country of origin: United States
Installation notes
- Replace the hose clamps each time a new coolant hose is installed.
- Not for fuel or oil transfer applications.
Interchange: KM-353
D0OE 8286 B · D0OE 8B273 B · D0OZ 8286 B · D2OE 8286 HA · D2OE 8B273 GA · 22056M · RH105 · 638 · 70638 · D70638 · MR644 · 3993302 · 093 · 7452 · 2038 · C0674
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
22056M, RH105, 20674, 638, 70638, D70638, MR644, D0OE 8286 B, D0OE 8B273 B, D0OZ 8286 B, D2OE 8286 HA, D2OE 8B273 GA, 3993302, 093, KM-353, 7452, 2038, C0674
Frequently Asked Questions
Is the Gates lower radiator hose 20674 right for the 1970 Ford Fairlane V8 5.0L or 5.8L?
Yes, Gates 20674 fits the 1970 Ford Fairlane with either the V8 5.0L or 5.8L. If your car is not named here, find it in the "Vehicles it fits" section and match the year and engine.
What size is this Gates coolant hose?
Gates 20674 has a 1.75 in (44 mm) inside diameter at both ends and a centerline length of 21.2 in (538 mm).
Can this lower hose carry fuel or oil?
No. This hose is for coolant only and must not be used for fuel or oil transfer.
Do I need new clamps with this hose?
Yes. Put new hose clamps on whenever a new coolant hose goes in, rather than reusing the old ones.
Does the Gates 20674 hose meet an industry standard?
Yes. Gates 20674 meets the requirements of SAE 20R4, class D2 and DIN 73411, class A, except for tolerances.
