OEM Honda & Acura Radiator Hoses
Radiator Coolant Hose
Acura
19502-R9S-A00
RLX hybrid. Engine Cooling.
$57.18
MSRP $79.42
Save $22.24
28% Off 
Radiator Coolant Hose
Honda
19501-6L2-A00
Engine Cooling. Insight.
$16.94
MSRP $22.58
Save $5.64
25% Off 
Radiator Hose Clamp
Honda
19511-R9G-004
1.5L turbo. 2.0L hybrid engine. 2.4L.
$5.41
MSRP $7.22
Save $1.81
25.1% Off 
Radiator Coolant Hose
Honda
1J406-5WP-A00
Clarity. Drive train radiator. PCU and Traction Motor Cooling. Pipe to Radiator.
$33.81
MSRP $48.16
Save $14.35
29.8% Off 
Radiator Coolant Hose
Honda
19502-5K0-A01
Accord Hybrid. 2.0L 2017, engine cooling.
$63.09
MSRP $91.43
Save $28.34
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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.