UTP1725 - Heater Matrix top-value-2103 Def 90 Hard top and

Def 90 Hard top and county station wagon roll cage

(No HICAP)

keeping out water and draughts at the top of the left-hand rear body side

locating between the headlamp aperture and the grille panel

housed within the HVAC unit

UTP1725 - Heater Matrix top-value-2103 Def 90 Hard top andHeater Matrix in the HVAC heater assembly of the Defender 90 110. The heater matrix is the heat exchange core inside the heater box, through which hot engine coolant circulates to warm the air blown into the cabin. This unit is designed for non air conditioned models with horizontal inlet and outlet pipe connections, up to VIN WA159806 and for RHD vehicles from VIN XA159807 to 2A633474. A failed or leaking heater matrix typically results in loss of