OEM Honda & Acura Radiator Hoses
Radiator Assembly
Honda
19010-R1B-A52
Civic. 4 door. Toyo. Ex models. All. Lx models. Optional. Usa built. Dx models. Auto trans.
Radiator Assembly
Honda
19010-R1A-A52
Optional. Civic. 4 door. Toyo. Ex models. Japan built. Lx models. Auto trans.
Radiator Cap
Honda
19045-PT0-004
Accord. Prelude. Toyo. Vendor:denso. S model. Nd.
$25.66
MSRP $36.55
Save $10.89
29.8% Off 
Radiator Assembly
Honda
3H110-6GS-A01
Engine Cooling. Hydrogen, without drivetrain cooling.
$332.07
MSRP $494.15
Save $162.08
32.8% Off 
Radiator Assembly
Honda
19010-R40-305
Accord. Coupe. 2.4l. California. Vendor:TOYO. 2.4L, toyo. Sedan. 2.4l. Federal. Lx.
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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.