LR034617 | Heater Water Hose - 3.0 V6 & 5.0 V8 | Range Rover, Discovery 5
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR034617 - Heater Water Hose
LR034617 is a heater water hose used in the vehicle's heating and air conditioning system to carry engine coolant to the front heater core. The hose connects the engine cooling circuit to the heater core, allowing warm coolant to flow through the heater matrix to provide cabin heating and demisting. Inspect the hose for leaks, hardening, swelling or external damage as part of routine cooling-system maintenance.
Compatibility
- Discovery 5 (2017-) - 3.0 V6 D Gen2 Mono Turbo; 3.0 V6 D Low MT ROW (From VIN HA000001)
- Range Rover (2013-2022) - 3.0 V6 Diesel; 3.0L DOHC GDI SC V6 Petrol (From VIN EA000001); 4.4L DOHC DITC V8 Diesel; 5.0L OHC SGDI V8 Petrol AJ133
- Range Rover Sport (2014-2022) - 2.0L 16V TIVCT Turbo Petrol; 3.0 V6 Diesel; 3.0L DOHC GDI SC V6 Petrol; 4.4L DOHC DITC V8 Diesel; 5.0L OHC SGDI V8 Petrol AJ133
Frequently Asked Questions
LR034617 routes engine coolant to the front heater core so the heater matrix can provide cabin heating and demisting. Failures typically present as external leaks, cracking, hardening or collapse; replace the hose if any deterioration or coolant seepage is found to avoid loss of heating or coolant loss.
| Model | Variant |
|---|---|
| Land Rover Discovery 5 (2017-) | 3.0 V6 D Gen2 Mono Turbo; 3.0 V6 D Low MT ROW (From VIN HA000001) - various heater configurations including Less Park Heating, Park Heating With Remote Control and With Fuel Fired Heater |
| Land Rover Range Rover (2013-2022) | 3.0 V6 Diesel; 3.0L DOHC GDI SC V6 Petrol (From VIN EA000001) - with Fresh Air Heater/With Fuel Fired Heater; 4.4L DOHC DITC V8 Diesel; 5.0L OHC SGDI V8 Petrol AJ133 - various park-heating configurations |
| Land Rover Range Rover Sport (2014-2022) | 2.0L 16V TIVCT Turbo Petrol; 3.0 V6 Diesel; 3.0L DOHC GDI SC V6 Petrol; 4.4L DOHC DITC V8 Diesel; 5.0L OHC SGDI V8 Petrol AJ133 - various heater and park-heating configurations (some fitments reference VIN ranges) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Inspect the heater water hose at every scheduled service and replace it if there are signs of leaks, cracks, swelling, softness or coolant smell. If the hose shows any deterioration or after prolonged service life, consult the owner's manual or a qualified technician for replacement guidance.
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