Dayco 72318 radiator coolant hose for the 1999 Volkswagen Jetta 4-cylinder 2.0L, the 1999-2006 Jetta 4-cylinder 1.9L and other vehicles carries engine coolant to and from the radiator. It is listed for the lower, upper - pipe to radiator position.
- Pipe-to-radiator coolant hose in the lower, upper position
- Sold as one radiator coolant hose per listing
Quick facts
- Part: Dayco 72318 radiator coolant hose
- Fits: 1999 Volkswagen Jetta 4-cylinder 2.0L, the 1999-2006 Jetta 4-cylinder 1.9L and other vehicles
- Position: Lower, upper - pipe to radiator
- Condition: New
A coolant leak, a cracked, swollen or soft hose, or an engine that runs hot can mean the hose has worn out. A loose clamp, the radiator or the thermostat can be behind those signs too, so find the cause before you buy a hose.
Fits
The vehicles it fits include the 1999 Volkswagen Golf 4-cylinder 2.0L, the 1999-2005 Golf 4-cylinder 1.9L, the 2008 Mercury Mariner 4-cylinder 2.3L and the 2009 Mariner 4-cylinder 2.5L. Driving something else? Look up your own car in the "Vehicles it fits" section.
Specifications
- Position: lower, upper - pipe to radiator
- Quantity per vehicle: 1
- Condition: new
In the box
One radiator coolant hose; the fitment lists a quantity of one per vehicle.
Interchange: 20354S · 20469S · 20720S · 23177 · 62527 · 22474 · 24429 · KM4766 · KM4796 · KM4961 · KM4990 · 17094 · 9107 · 9838
This part cross-references / interchanges with the following part numbers:
20354S, 20469S, 20720S, 23177, 62527, 22474, 24429, KM4766, KM4796, KM4961, KM4990, 17094, 9107, 9838, 5L84-8B273-AE, 5L8Z-8286-AA, 5M6Z-8286-AC, 5M6Z 8286-AC, 8L84-8B273-AD, 8M6Z-8286-A, 9M6Z-8286-A, L3B8-15-18YC, 1H0.121.051B, 1H0-121-051B, 1J0.122.101A, 1J0-122-101A, 1J0.122.101C, 1J0-122-101C, 1J0.122.101D, 1J0-122-101D
Frequently Asked Questions
Is this Dayco coolant hose right for the 1999-2006 Volkswagen Jetta 4-cylinder 1.9L?
Yes. Dayco 72318 is listed for the 1999-2006 Volkswagen Jetta 4-cylinder 1.9L, and the 1999 Jetta 4-cylinder 2.0L is also in the fitment.
Does Dayco 72318 fit the 2009 Mercury Mariner 4-cylinder 2.5L?
Yes. The 2009 Mercury Mariner 4-cylinder 2.5L is in the fitment for Dayco 72318, along with the 2008 Mariner 4-cylinder 2.3L.
Which position is this radiator coolant hose listed for?
This radiator coolant hose is listed for the lower, upper - pipe to radiator position.
What does a worn Dayco 72318 radiator coolant hose look like?
With the engine off and cool, look for cracks, a swollen or soft section, or coolant residue near the ends. Coolant loss and overheating have other causes too, so a shop can test the system.
Does Dayco 72318 replace part number 20354S?
Yes. 20354S is one of the cross-reference numbers listed for this radiator coolant hose.
