Dayco 70922 radiator coolant hose for the 2008-2009 Freightliner Cascadia 6-cylinder 14.6L, the 2008-2018 Cascadia 6-cylinder 14.8L, the 2009-2021 Cascadia 6-cylinder 12.8L, the 2011 Cascadia 6-cylinder 14.0L, the 2011-2013 Cascadia 15.6L, the 2013-2014 Cascadia 6-cylinder 14.0L, the 2015-2017 Cascadia 15.6L, the 2019 Cascadia 11.9L and other vehicles carries engine coolant between the engine and the radiator. A vehicle's cooling system takes one hose, and this listing is a single Dayco radiator coolant hose.
- Single I.D. hose with a 19 in trunk height
- Made of EPDM
- Built to SAE J20R4 Class D-1 and SAE J1684 Type EC
Quick facts
- Part: Dayco 70922 radiator coolant hose
- Fits: 2008-2009 Freightliner Cascadia 6-cylinder 14.6L, the 2008-2018 Cascadia 6-cylinder 14.8L, the 2009-2021 Cascadia 6-cylinder 12.8L, the 2011 Cascadia 6-cylinder 14.0L, the 2011-2013 Cascadia 15.6L, the 2013-2014 Cascadia 6-cylinder 14.0L, the 2015-2017 Cascadia 15.6L, the 2019 Cascadia 11.9L and other vehicles
- Material: EPDM
- Condition: New
A hose that is cracked, soft or bulging can show up as a coolant leak, a low coolant level or an engine that runs hot. Before you replace this hose, rule out a loose clamp, a worn radiator cap or a leak at the radiator or water pump, which can leave a similar low level.
Fits
The 2008-2009 Freightliner Cascadia 6-cylinder 14.6L, the 2016-2020 Western Star 5700XE 15.6L and the 2018-2019 Peterbilt 389 12.9L all take this hose, and so do many other vehicles.
Specifications
Fit and size
- Quantity per vehicle: 1
- Trunk height: 19 in
Build and materials
- Hose type: Single I.D. hose
- Material: EPDM
- SAE specification: SAE J20R4 Class D-1, SAE J1684 Type EC
- Condition: New
In the box
One radiator coolant hose. No protective sleeve or heat shield is included.
Interchange: 20098S · 20251S · 22154M · 24086L · 20987 · 21115 · 21300 · 21891 · 60832 · 61116 · 60831 · 66552 · KM711 · 7722 · 7820 · 8011 · 8581 · 41116 · MR220 · MR221
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
20098S, 20251S, 22154M, 24086L, 20987, 21115, 21300, 21891, 60832, 61116, 60831, 66552, KM711, 7722, 7820, 8011, 8581, 41116, MR220, MR221
Frequently Asked Questions
Is the Dayco 70922 radiator coolant hose right for the 2018-2019 Peterbilt 389 12.9L?
Yes. Dayco 70922 fits the 2018-2019 Peterbilt 389 12.9L and the 2016-2020 Western Star 5700XE 15.6L. If your truck is a different one, look up its year and engine in the "Vehicles it fits" section.
What SAE standards does this Dayco coolant hose meet?
Dayco 70922 is built to SAE J20R4 Class D-1 and SAE J1684 Type EC. It is a single I.D. hose made of EPDM.
Does this hose come with a protective sleeve or heat shield?
No. This listing is one radiator coolant hose, and neither a protective sleeve nor a heat shield is included.
Why is coolant seeping around the ends of my radiator coolant hose?
Coolant at the hose ends can come from the hose or from its connection. With the engine off and cool, look for wet residue or a swollen section, and have a shop pressure-test the system if the source is unclear.
Does Dayco 70922 replace the 21115 hose?
Yes. 21115 is one of the numbers Dayco 70922 replaces, along with 20098S and 60832. Every cross-reference number is printed on the Interchange line.
