Dayco 70688 radiator coolant hose for the 1969 Ford F-250 V8 5.9L or 6.4L and other vehicles carries engine coolant between the engine and the radiator.
- Single I.D. hose type
- EPDM hose material
- Built to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
- Trunk height of 15 in
Quick facts
- Part: Dayco 70688 radiator coolant hose
- Fits: 1969 Ford F-250 V8 5.9L or 6.4L and other vehicles
- Position: Lower, lower - pipe to radiator, upper - pipe to radiator, upper - pipe to engine, lower - pipe to engine
- Material: EPDM
- Condition: New
Coolant drips at the hose, a swollen or cracked cover or soft spots can mean a hose is wearing out. Before you replace it, rule out a loose clamp, a faulty radiator cap or a leak elsewhere in the cooling system. This Dayco radiator coolant hose is one hose per listing, and the fitment lists one per application.
Fits
The vehicles it fits include the 1969 Ford F-250 V8 5.9L or 6.4L, the 2010-2013 Freightliner M2 106 6-cylinder 8.3L and the 2010-2019 M2 106 6-cylinder 6.7L, and the 2012 Freightliner M2 112 6-cylinder 8.9L and the 2013 M2 112 6-cylinder 8.3L. It is a direct-fit replacement for these vehicles. Open the "Vehicles it fits" section and look up your exact model and engine.
Specifications
Fit and size
- Position: Lower, lower - pipe to radiator, upper - pipe to radiator, upper - pipe to engine, lower - pipe to engine
- Trunk height: 15 in
- Quantity per application: 1
Build and materials
- Hose type: Single I.D. hose
- Material: EPDM
- SAE specification: SAE J20R4 Class D-1, SAE J1684 Type EC
- Condition: New
Interchange: MH351 · 60863 · 127 · 21379 · 66684
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Does the Dayco 70688 radiator coolant hose fit the 1969 Ford F-250 V8 5.9L or 6.4L?
Yes. Dayco 70688 fits the 1969 Ford F-250 with the V8 5.9L or 6.4L engine, one hose per application. For other models and engines, look up your vehicle in the "Vehicles it fits" section.
Is this Dayco coolant hose made of EPDM?
Yes. Dayco 70688 is an EPDM hose built to SAE J20R4 Class D-1 and SAE J1684 Type EC specifications.
What trunk height does this radiator coolant hose have?
The trunk height is 15 in. The hose type is a single I.D. hose.
How can I tell if a radiator coolant hose is wearing out?
Coolant drips at the hose, a swollen or cracked cover, or soft spots can mean it is wearing out. Look only with the engine off and cool; a shop can test the cooling system if the cause is unclear.
Does the Dayco 70688 hose come with a protective sleeve or heat shield?
No. Dayco 70688 does not include a protective sleeve or a heat shield.
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