JEF100220 - Heater Matrix – LHD

- €75,00

€75,00

€75,00 - €75,00

€75,00

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 is the heat exchanger within the heater assembly of the cabin HVAC system.

Hot engine coolant is circulated through the matrix while the blower draws cabin air across its fins, transferring that heat into the passenger compartment to warm the interior and demist the screen. This is the left-hand drive (LHD) matrix, with horizontal inlet and outlet pipe connections.

Vehicle Model Land Rover Defender up to 2016

Fitment Notes DEFENDER 1987-2006 — LHD, 12V, horizontal inlet/outlet pipes, from VIN XA159807

Alternative Codes

JEF100220

In stock 3 units

2 · Gouda 1 · 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 Land Rover Defender?

The heater matrix is the heat exchanger in the Defender's cabin heater. Hot engine coolant flows through it while the blower pushes cabin air across its fins, warming the interior and demisting the screen. It sits inside the heater box behind the dashboard.

Which Defender does this LHD heater matrix fit?

This heater matrix fits left-hand drive Land Rover Defender from 1987 to 2006, built from VIN XA159807. It's the 12V version with horizontal inlet and outlet pipe connections. Confirm your vehicle is LHD and check the pipe orientation before ordering, as right-hand drive layouts differ.

What are the signs a Defender heater matrix needs replacing?

A failing heater matrix usually shows up as weak cabin heat, a sweet coolant smell inside, fogging on the inside of the screen, or damp footwells. These typically point to an internal leak or blockage. Left unchanged, coolant loss can lead to overheating.

Is replacing the heater matrix a DIY job?

Replacing the heater matrix is typically a bigger job than it looks, as it sits inside the heater box behind the dashboard. On most Defenders it means removing dash panels and draining the coolant. Mechanically confident owners can tackle it, but budget plenty of time.