Gates 51381 lower radiator coolant hose for the 2015-2023 Ford Mustang V8 5.0L and the 2016-2019 Mustang V8 5.2L carries coolant between the engine and the radiator. This Gates coolant hose is built for specific applications, with essential components integrated into the hose.
- Gates molded coolant hose in a modular assembly with 2 male quick connectors
- 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 SAE 20R3 EC Class D1 under 25 mm (1 in.) ID and SAE 20R4 EC Class D1 for 25 mm (1 in.) ID and over
- Temperature range: -40 °F to +257 °F (-40 °C to +125 °C)
Quick facts
- Part: Gates 51381 radiator coolant hose
- Fits: 2015-2023 Ford Mustang V8 5.0L and the 2016-2019 Mustang V8 5.2L
- Position: Lower
- Material: EPDM, plastic
- Condition: New
A coolant drip at the hose or its connectors, a cracked, swollen or soft hose, or an engine that runs hot can mean this hose is worn, though the radiator or the water pump can be behind the same signs. Look at the hose only with the engine off and cool.
Fits
This hose fits the 2015-2023 Ford Mustang V8 5.0L and the 2016-2019 Mustang V8 5.2L.
Specifications
Fit and size
- Position: Lower
- Quantity per vehicle: 1
- Centerline length: 30 in (762 mm)
- End 1 inside diameter: 1.4 in (36 mm)
- End 2 inside diameter: 1.5 in (38 mm)
- Quick connect fittings: 2
Build and materials
- Construction: molded, modular
- Material: EPDM, plastic
- Internal spring: none
- Condition: New
- Country of origin: Turkey
In the box
One radiator coolant hose with 2 male quick connectors. This listing holds one hose, and the vehicle takes one.
Installation notes
- Replace the clamps each time a new coolant hose is installed.
- Do not use this hose for fuel or oil transfer applications.
Interchange: FR33 8286 BB · FR3Z 8286 C · FR3Z 8286 G
24805L · 67187 · E92771 · KM5372 · R16631
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
24805L, 67187, E92771, FR33 8286 BB, FR3Z 8286 C, FR3Z 8286 G, KM5372, 51381, R16631
Frequently Asked Questions
Is the Gates lower radiator hose 51381 right for the 2015-2023 Ford Mustang V8 5.0L?
Yes. Gates 51381 is a lower hose that fits the 2015-2023 Ford Mustang V8 5.0L and the 2016-2019 Mustang V8 5.2L.
What comes with this Gates radiator coolant hose?
The listing is one hose with 2 male quick connectors, and the vehicle takes one hose.
What size are the ends on the Gates 51381 hose?
Gates 51381 has a 36 mm (1.4 in) inside diameter at end 1 and 38 mm (1.5 in) at end 2. Its centerline length is 762 mm (30 in).
What temperature range does this coolant hose handle?
This hose is rated from -40 °F to +257 °F (-40 °C to +125 °C). Its EPDM cover resists heat, ozone and chemical coolant.
Should I replace the clamps when fitting a new coolant hose?
Yes. Replace the clamps each time a new coolant hose is installed. Gates 51381 is for coolant only, not for fuel or oil transfer applications.
