8710760220 Toyota UNIT SUB-ASSY, HEATER RADIATOR, Price: 354.36$, Weight: 0.641kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
8710760220 |
UNIT SUB-ASSY, HEATER RADIATOR |
1 |
0.641 |
2-3 |
354.36$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
UNIT SUB-ASSY, HEATER RADIATOR
|
1 |
0.737
|
|
425.23$
|
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| BJ73,LJ7#,RJ7#,HZJ7#,PZJ7#,KZJ7# | HZJ79L-TJMRSW | Driver's Position: LEFT-HAND DRIVE VEHICLES; Body: PICKUP; Grade: STANDARD TYPE; Fuel Induction: DIESEL; Engine: (1HZ) 4200CC DIESEL | 08.1999 - 08.2001 | View |
Cabin Heater Core Assembly for Toyota HVAC
This HVAC heat exchanger is the heart of your cabin heating system. It is needed to turn engine heat into warm air, keeping the interior comfortable and helping clear foggy windows fast in cold or wet weather. Without a healthy unit, the heater can’t deliver steady heat and your defrost performance drops.
How It Works ✅
Hot coolant from the engine flows through thin internal tubes and fins. The blower motor pushes air across the fins, transferring heat into the cabin. When you adjust the temperature, the climate controls and blend doors manage how much air passes over the core to reach your vents.
What Happens If It’s Broken ⚠️
- Weak or no heat from vents, especially at idle
- Sweet coolant smell inside, misty windows, oily film on glass
- Wet carpet near the HVAC box from coolant leakage
- Engine overheating or low coolant if the leak becomes severe
Why Replace It Now ️
A leaking or restricted heater core can damage the HVAC housing, ruin interior trim, and reduce cooling system efficiency. Replacing it restores proper cabin heat, stable coolant flow, and safe defrosting performance.
Compatibility
- Land Cruiser