OEM Honda & Acura Radiator Hoses
Radiator Assembly
Honda
19010-R40-A03
Accord. Coupe. 2.4l. 2.4L, denso, manual trans. Vendor:denso.
Radiator Assembly
Honda
19010-R1A-A51
Civic. 4 door. Auto trans. Ex, lx models. Japan built. Optional. Vendor:denso.
Radiator Cap
Acura
1J045-58G-A01
PDU Cooling. Location-Reservoir.
$45.55
MSRP $63.27
Save $17.72
28% Off 
Radiator Cap
Acura
19045-PWA-004
ILX. Integra. TLX. Location-Filler Neck.
$18.69
MSRP $24.92
Save $6.23
25% Off 
No results found for "radiator hoses". Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!
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.