Gates 23741 upper radiator coolant hose for the 2008-2010 Volkswagen Jetta 4-cylinder 2.0L and other vehicles carries engine coolant through the cooling system. This Gates radiator coolant hose is molded and comes as a modular assembly.
- Branch and two female quick connectors built into the hose
- EPDM tube with synthetic fiber knit reinforcement and a heat-, ozone- and coolant-resistant EPDM cover
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Temperature range of -40°F to +257°F (-40°C to +125°C)
- Meets SAE 20R3 EC Class D1 under 25 mm (1 in.) ID and SAE 20R4 EC Class D1 at 25 mm (1 in.) ID and over
Quick facts
- Part: Gates 23741 radiator coolant hose
- Fits: 2008-2010 Volkswagen Jetta 4-cylinder 2.0L and other vehicles
- Position: Upper
- Material: EPDM, plastic, steel
- Condition: New
Coolant seepage at the hose ends or quick connectors, cracked or swollen rubber, and a hose that feels soft or collapsed when the engine is cool can mean it is worn. A thermostat, a radiator cap or a water pump can be behind overheating and coolant loss too, so find the cause before buying a hose.
Fits
The 2008-2014 Volkswagen GTI 4-cylinder 2.0L and the 2008-2013 Audi A3 4-cylinder 2.0L take this hose, as do other vehicles. This listing is one hose, and the 2008-2010 Volkswagen Jetta 4-cylinder 2.0L takes one. Driving something else? Look up your year, model and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: upper
- Quantity per vehicle: 1
- Centerline length: 27 in (686 mm)
- End 1 inside diameter: 1.26 in (32 mm)
- End 2 inside diameter: 1.26 in (32 mm)
- End 3 inside diameter: 0.25 in
- Branch: 1; female quick connectors: 2
Build and materials
- Construction: molded, modular assembly
- Material: EPDM, plastic, steel
- Spring: none
- Condition: new
- Country of origin: Turkey
In the box
One radiator coolant hose with its branch and two female quick connectors.
Installation notes
- Replace the clamps whenever a new coolant hose goes on.
- Do not use this hose for fuel or oil transfer.
Interchange: 27045X · 73128 · E73128 · F10198 · 16429 · R25475 · CHR0740 · 1K0122101HB · 1K0122101JM · 1K0122101KS
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
27045X, 23741, 73128, E73128, F10198, 16429, R25475, CHR0740, 1K0122101HB, 1K0122101JM, 1K0122101KS
Frequently Asked Questions
Does the Gates 23741 upper radiator coolant hose fit the 2008-2014 Volkswagen GTI 4-cylinder 2.0L?
Yes. Gates 23741 fits the 2008-2014 Volkswagen GTI 4-cylinder 2.0L, and that engine takes one hose.
What comes with this Gates molded coolant hose?
Gates 23741 is one hose with its branch and two female quick connectors already part of the assembly.
What temperature range can the Gates coolant hose take?
This radiator coolant hose is rated from -40°F to +257°F (-40°C to +125°C).
What should I look for on this upper radiator coolant hose when the engine is cool?
Look for coolant seepage near the quick connectors, cracks or swelling in the cover, and a hose that feels soft or collapsed. A shop can pressure-test the system if the leak is hard to find.
Is 1K0122101HB the same hose as Gates 23741?
Yes. 1K0122101HB is one of the numbers that Gates 23741 replaces.
