8713836190 Toyota RESISTOR, HEATER BLOWER, Price: 55.87$, Weight: 0.14kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
8713836190 |
RESISTOR, HEATER BLOWER |
20 |
0.14 |
2-3 |
55.87$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
RESISTOR, HEATER BLOWER
|
20 |
0.161
|
|
67.04$
|
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| BB4#,5#,BZB40,50,HZB50,RZB40,50,TRB40,50,XZB40,5# | XZB50R-ZEPQY | ATM,MTM: 4-SPEED AUTOMATIC TRANSMISSION; Seating Capacity: 20-SEATER; Building Condition: COMPLETELY BUILT UNIT; Roof: HIGH-ROOF; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: EX TYPE; Fuel Induction: DIESEL COMMON RAIL INJECTION SYSTEM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (N04C) 4000CC DIESEL; Destination: GENERAL COUNTRIES(EXCEPT SCO,ARL,GCC) | 08.2007 - 12.2016 | View |
HVAC Blower Motor Speed Resistor ⚙️
Keep cabin airflow under precise control with this reliable fan speed resistor. It regulates current to the blower motor, giving smooth low, medium, and high speeds for both heating and A/C. This part is vital for fast defogging, quiet ventilation, and protecting the blower from overload during daily driving.
How It Works
Inside are calibrated resistance paths and a thermal fuse. The dash switch routes power through different resistor tracks: more resistance equals slower fan. The unit sits in the air stream of the HVAC box so passing air cools the ceramic element, keeping temperatures stable and speeds consistent.
If It Fails ⚠️
Common signs include only full-speed working, dead lower speeds, intermittent operation, hot or burnt smell, and a heat-scorched connector. Consequences: weak defrost in rain, fogged windshield, noisy full-blast running, passenger discomfort, and possible blower motor stress or battery drain.
Install & Care Tips
Usually mounted next to the blower housing, often behind the glove box. Disconnect battery, unplug the 4–5 pin connector, remove 2 screws, swap the unit, and test all speeds. Inspect the harness; replace pigtail if pins are darkened. A thin dab of dielectric grease helps prevent corrosion.
Compatibility
- Coaster