606923 - Heater Matrix – 1986-1991

Q: What does the heater matrix do on a Range Rover Classic?

The heater matrix is a small coolant radiator inside the heater box. Hot engine coolant flows through it while the blower pushes cabin air across its fins, giving heating and screen demisting. Fitted to the Range Rover Classic.

Q: Which Range Rover Classic years does this heater matrix fit?

This heater matrix fits Range Rover Classic from 1986 to 1991, up to VIN HA610293. Later Classics used a revised heater design, so confirm your VIN falls below that break before ordering.

Q: What are the signs a heater matrix is failing?

Typical signs are a sweet coolant smell in the cabin, greasy fogging on the inside of the windscreen, damp footwells and weak heat output. A leaking matrix usually drops the coolant level too. These point to replacing the matrix.

Q: Is replacing the heater matrix a DIY job?

Replacing the heater matrix is typically involved because it sits inside the heater box under the dash, so the housing usually has to come out. Many owners leave it to a workshop. You'll also need to drain and refill the cooling system.

- €210,00

€210,00

€210,00 - €210,00

€210,00

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 for the cabin heater assembly, mounted inside the heater box within the HVAC housing.

Engine coolant is circulated through the matrix while the blower forces cabin air across its fins, providing heating and screen demisting. It connects to the heater circuit through the feed and return hoses.

Vehicle Model Range Rover Classic up to 1994

Fitment Notes RANGE ROVER CLASSIC — heater matrix (1986–1991, to VIN <HA610293)

Alternative Codes

606923

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 Range Rover Classic?

The heater matrix is a small coolant radiator inside the heater box. Hot engine coolant flows through it while the blower pushes cabin air across its fins, giving heating and screen demisting. Fitted to the Range Rover Classic.

Which Range Rover Classic years does this heater matrix fit?

This heater matrix fits Range Rover Classic from 1986 to 1991, up to VIN HA610293. Later Classics used a revised heater design, so confirm your VIN falls below that break before ordering.

What are the signs a heater matrix is failing?

Typical signs are a sweet coolant smell in the cabin, greasy fogging on the inside of the windscreen, damp footwells and weak heat output. A leaking matrix usually drops the coolant level too. These point to replacing the matrix.

Is replacing the heater matrix a DIY job?

Replacing the heater matrix is typically involved because it sits inside the heater box under the dash, so the housing usually has to come out. Many owners leave it to a workshop. You'll also need to drain and refill the cooling system.