Parts for your 2013 Nissan Dualis-Heater hose

2013 Nissan Dualis heater hose — what it does and how to look after it

Technical sources confirm the 2013 Nissan Dualis (J10, MR20DE 2.0 petrol) is fitted with heater hoses. The Nissan Qashqai/Dualis J10 Electronic Service Manual (HA – Heater & Air Conditioning, and CO – Cooling System sections) details the heater core connections via two coolant hoses through the firewall, and major aftermarket catalogues for ANZ (e.g., Gates and Dayco) list replacement heater hoses for this model. That makes the heater-hose relevant to servicing on a 2013 Dualis.

The heater hose on a 2013 Dualis channels hot engine coolant to and from the heater core inside the dash. That hot coolant lets the HVAC deliver warm air on cold mornings and demist the windscreen quickly. On the J10 Dualis there’s no separate heater control valve