Parts for your 2017 Honda Cr-v-Radiator hose

2017 Honda CR‑V radiator hose – what it does and how to look after it

Yes, the 2017 Honda CR‑V absolutely uses radiator hoses. Technical sources back this up: the Honda CR‑V Service Information (Cooling System section) specifies upper and lower radiator hoses for both the 1.5‑litre turbo and 2.4‑litre engines, Honda’s Electronic Parts Catalogue lists the upper hose (group 19501) and lower hose (group 19502) as genuine parts, and major hose catalogues from Gates and Dayco carry direct-fit listings for the 2017 model. So a radiator hose is not only relevant to this vehicle—it’s essential.

The radiator hose pair (upper and lower) shuttles coolant between the engine and the radiator, letting heat escape so the CR‑V can run at the right temperature. The upper hose usually carries hot coolant out to the radiator, the lower hose returns cooled fluid back into the block. If either hose weakens, splits, or the clamp loosens, it can dump coolant quickly and trigger overheating under the bonnet.

For easy, drama‑free motoring around Australia and New Zealand, it’s smart to inspect the hoses at every service interval (typically 10,000–15,000 km or 12 months). They’re wear items, so plan on replacement around the 8–10 year or 150,000–200,000 km mark, sooner in hot climates or if towing. Always fit quality hoses and new clamps, and refill with Honda Type 2 long‑life coolant. Bleed the system properly to avoid air pockets.

• Check for soft spots, swelling near the clamps, surface cracks, oil contamination, and white or pink crusty residue.
• Watch for temperature fluctuations, low heater performance, or a sweet coolant smell after parking.

Only open the cap when the engine is stone cold. A home mechanic with basic tools can handle hose replacement, but if there’s any doubt, get a trusted workshop to pressure‑test the system and confirm there’s no leak from the water pump or radiator neck. Hoses are relatively inexpensive, and replacing them pre‑emptively beats paying for a cooked head gasket.

Popular questions about 2017 Honda CR‑V radiator hoses

How often should the radiator hoses be replaced?
While there’s no single expiry date, replacing around 8–10 years or 150,000–200,000 km is sensible. Inspect every service, if the rubber feels mushy, shows cracking, or is swollen under the clamps, replace straight away.

What coolant should be used after hose replacement?
Use Honda Type 2 blue long‑life coolant (premix) or an equivalent that meets Honda specs. Mixing coolants can shorten service life, so flush thoroughly if the existing coolant type is unknown.

Can a DIYer replace the hoses at home?
Yes, with patience and basic tools. Make sure the engine is cold, drain and capture coolant, swap the hoses and clamps, then refill and bleed the system. If bleeding cooling systems isn’t your thing, a professional service is a safe bet.