OEM Honda & Acura Radiator Hoses
Radiator Coolant Hose Clip
Honda
19520-5AY-H01
Hydrogen, without drivetrain cooling.
$3.23
MSRP $4.30
Save $1.07
24.9% Off 
Radiator Coolant Hose Bracket
Acura
19518-R9S-A00
Engine cooling. with hybrid.
$19.58
MSRP $26.10
Save $6.52
25% Off 
Radiator Coolant Hose Adapter
Acura
19503-5J2-A50
Engine cooling. 3.5L.
$9.43
MSRP $12.56
Save $3.13
24.9% Off 
Radiator Coolant Hose Bracket
Honda
19517-PWC-000
Manual trans.
$6.29
MSRP $8.38
Save $2.09
24.9% Off 
Radiator Coolant Hose Bracket
Honda
19518-R70-A00
Lx, ex, ex-l.
$17.08
MSRP $22.77
Save $5.69
25% Off 
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Why Radiator Hoses Are Critical for Cooling
Radiator hoses carry coolant between the radiator, engine, and water pump to keep temperatures stable. When hoses crack or leak, overheating can occur quickly, leading to costly repairs. Routine inspection and timely replacement are essential for cooling efficiency and long-term reliability.
Why Replace Radiator Hoses?
In the Honda Accord, radiator hoses are built to handle pressure and heat. Replacing them along with other parts like air filters helps sustain both cooling performance and engine health.
Signs of Worn Radiator Hoses
- Coolant leaks: visible puddles under the car.
- Swollen hoses: signs of internal weakening.
- Cracks or splits: caused by age and heat.
- Low coolant levels: indicating leaks.
- Steam from engine bay: severe hose failure.
Steps to Replace Radiator Hoses:
- Let the engine cool completely.
- Drain coolant from the radiator.
- Loosen clamps and remove worn hoses.
- Install new hoses securely with clamps.
- Refill coolant and check for leaks.
Healthy radiator hoses safeguard the entire cooling system. Order genuine replacements from Honda Acura Online for exclusive discounts. Need expert advice? Contact us here.