Gates 20620 radiator coolant hose for the 1975-1976 Oldsmobile Toronado V8 7.5L and other vehicles carries engine coolant through the cooling system. This Gates molded coolant hose is listed for both upper and lower positions.
- Specifically engineered materials resist collapse under vacuum
- Built to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped molded form for fit and sealed connections
- EPDM tube, 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: -40 °F to +257 °F (-40 °C to +125 °C)
Quick facts
- Part: Gates 20620 radiator coolant hose
- Fits: 1975-1976 Oldsmobile Toronado V8 7.5L and other vehicles
- Position: Upper, lower
- Material: EPDM
- Condition: New
A hose that is cracked, bulging or leaking coolant can mean it needs replacing. A failing thermostat, radiator cap, water pump or radiator can also be behind overheating or coolant loss, so find the cause before you buy a hose. With the engine off and cool, you can look the hoses over for cracks and swelling.
Fits
Among the vehicles this hose fits are the 1975-1976 Oldsmobile Toronado V8 7.5L, the 1967-1973 Dodge S600 and the 1967-1973 Dodge D500, with one hose per vehicle.
Specifications
Fit and size
- Position: upper, lower
- Quantity per vehicle: 1
- Centerline length: 22.8 in (579 mm)
- End 1 inside diameter: 1.5 in (38 mm)
- End 2 inside diameter: 1.94 in (49 mm)
Build and materials
- Material: EPDM
- Construction: molded, no 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: BH-1561 · BH-1646 · KM-695
26009X · MH385 · 1928906 · 2513913 · 2829467 · 2829468 · 2831847 · 2831848 · 2954704 · 2954845 · 520 · 70520 · MR918 · 413482 · 413483 · 60816 · 7383 · C0620
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
26009X, MH385, 20620, 1928906, 2513913, 2829467, 2829468, 2831847, 2831848, 2954704, 2954845, 520, 70520, MR918, 413482, 413483, 60816, BH-1561, BH-1646, KM-695, 7383, C0620
Frequently Asked Questions
Does the Gates 20620 fit the 1967-1973 Dodge S600?
Yes. Gates 20620 radiator coolant hose is listed for the 1967-1973 Dodge S600, one per vehicle. If your car is not named here, look it up in the "Vehicles it fits" section on this page.
Can I use this Gates lower radiator hose on the 1975-1976 Oldsmobile Toronado V8 7.5L?
Yes. Gates 20620 is listed for the 1975-1976 Oldsmobile Toronado V8 7.5L, and the catalog lists the hose for both upper and lower positions.
What is the temperature range of this Gates coolant hose?
The range is -40 °F to +257 °F (-40 °C to +125 °C). The hose has an EPDM tube and an EPDM cover that resists heat, ozone and chemical coolant.
What are the end sizes on this radiator coolant hose?
End 1 has a 1.5 in (38 mm) inside diameter and end 2 has a 1.94 in (49 mm) inside diameter. The centerline length is 22.8 in (579 mm).
Can this hose be used for fuel or oil lines?
No. This hose is made for coolant and is not for fuel or oil transfer. Plan on new hose clamps when you install it.
