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LR017030 - Heater Matrix – With A/C Cooling or Heating Part Land Rover Range Rover Discovery, Range Rover Sport

LR017030 - Heater Matrix – With A/C

- €105,00
€105,00
€105,00 - €105,00
€105,00
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Heater Matrix is the cabin heat exchanger within the HVAC heater assembly, supplied for vehicles fitted with air conditioning.

Engine coolant is circulated through the matrix while the blower draws cabin air across its fins, transferring heat into the air stream feeding the dashboard vents. It sits within the heater box alongside the air conditioning evaporator.
Vehicle Model Land Rover Discovery 3 2005-2009 (L319)
Range Rover Sport 2005-2013 (L320)
Fitment Notes DISCOVERY 3 2005-2009 — Front heater matrix, vehicles WITH air conditioning only. Up to VIN (V)9A999999.
RANGE ROVER SPORT 2005-2009 (L320) — Front heater matrix, vehicles WITH air conditioning only. Up to VIN (V)9A999999.
Alternative Codes
LR01703018B539ALR017030A

In stock 1 unit
1 · Gouda 0 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the heater matrix do on a Discovery 3?
The heater matrix is the cabin heat exchanger inside the HVAC heater box. Engine coolant flows through it while the blower pushes air across its fins, warming the air sent to the dashboard vents. This is the with air conditioning version, fitted alongside the A/C evaporator.
Which vehicles does this heater matrix fit?
This heater matrix fits the Discovery 3 (2005-2009) and Range Rover Sport (L320) with air conditioning, up to VIN 9A999999. Land Rover part number LR017030. Check your VIN against the 9A999999 ceiling, since later builds use a different heater unit.
What are the signs the heater matrix needs replacing?
Common signs on the Discovery 3 and Range Rover Sport are weak cabin heat, a sweet coolant smell inside the car, misting on the inside of the windscreen, or coolant in the passenger footwell. A leaking matrix loses engine coolant, so it's worth sorting promptly.
Is replacing the heater matrix a DIY job?
Replacing the heater matrix is typically labour intensive, since on most Discovery 3 and Range Rover Sport applications the dashboard and heater box have to come out to reach it. The cooling system needs draining and refilling afterwards, so many owners leave it to a workshop.

Alternative & Related Options

Same part, different brands or quality grades. Click any option to view full details.

1 option
LR017030G - Heater Matrix – With A/C
OEM LR017030G - Heater Matrix – With A/C
Stock 0
€124,50 excl. VAT
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