TOYOTA 55905-12080 Heater Control Knob
Genuine part. Fitment information is for reference only. To ensure 100% compatibility, please send us a message with your VIN number before ordering.
Categories
OEM / Alternate Numbers
Product Description
This genuine Toyota heater control knob (part number: 55905-12080) is an authentic OEM (Original Equipment Manufacturer) component designed for precise and dependable manual operation of the vehicle's heating, ventilation, and air conditioning (HVAC) system.
Function and Importance
The heater control knob plays an essential role in maintaining cabin comfort. It provides a direct mechanical or electronic interface between the control panel and the heater blend doors or blower switch. Utilizing genuine Toyota components guarantees factory ergonomics, exact fitment, and smooth, long-lasting operation, eliminating the imprecise fit and premature wear often associated with aftermarket alternatives.
Common Symptoms of Wear or Failure
- Broken internal mounting sleeve: The plastic sleeve on the back of the knob that mounts onto the control shaft can crack or break, causing the knob to spin freely without adjusting the setting.
- Cosmetic wear: Prolonged use and UV exposure can cause the knob surface to become worn, glossy, or lead to faded, illegible graphics and indicators.
- Damage or breakage: Impact or excessive force can crack the knob or cause it to break off from the control panel entirely.
Technical Specifications
- Manufacturer: TOYOTA (Genuine OEM part)
- Part Number: 55905-12080
- Alternative / OEM References: 5590512100
- Product Type: Heater Control Knob (KNOB SUB-ASSY, CONTROL HEATER)
- Material: High-grade, heat- and UV-resistant ABS plastic
- Color: Factory black with high-contrast markings for clear visibility
- Installation Location: Interior, center console heater and A/C control panel
Technical Specifications
| Brand | TOYOTA |
|---|---|
| Weight | 0.004 kg |
Compatible Vehicles
| Make | Model | Engine | Year | Notes |
|---|---|---|---|---|
| Toyota | Camry (V10) | All Engines | 1982 - 1986 | KNOB, HEATER CONTROL |
| Toyota | Carina / Corona (T150) | 2.0 (3SGELU) | 1983 - 1987 | KNOB, HEATER CONTROL (AT151, 3SGELU) |
| Toyota | Carina / Corona (T170) | 2.0 (3SF) | 1987 - 1992 | KNOB, HEATER CONTROL (AT171, 3SF) |
| Toyota | Celica (A60) | All Engines | 1981 - 1985 | KNOB, HEATER CONTROL |
| Toyota | Corolla (E70) | All Engines | 1981 - 1987 | KNOB, HEATER CONTROL |
| Toyota | Corolla (E80) | 1.6 (4AC) | 1983 - 1988 | KNOB, HEATER CONTROL (AE80, 4AC) |
| Toyota | Corolla (E90) | 1.6 (4AF) | 1987 - 1992 | KNOB, HEATER CONTROL (EE90, 4AF) |
| Toyota | Crown (S120) | All Engines | 1983 - 1985 | KNOB, HEATER CONTROL |
| Toyota | Land Cruiser 70 (J70) | 3.4 TD (13BT) | 1984 - 1990 | KNOB, HEATER CONTROL (BJ70, 13BT) |
| Toyota | Land Cruiser 70 (J70) | 4.2 D (1HZ) | 1990 - 2001 | KNOB, HEATER CONTROL (HZJ75, 1HZ) |
| Toyota | Land Cruiser 70 (J70) | 4.5 (1FZF) | 1990 - 1993 | KNOB, HEATER CONTROL (FJ75, 1FZF) |
| Toyota | Land Cruiser 70 (J70) | 3.5 D (1PZ) | 1993 - 1994 | KNOB, HEATER CONTROL (PZJ75, 1PZ) |
| Toyota | Land Cruiser 70 (J70) | 4.0 (1GRFE) | 2007 - 2012 | KNOB, HEATER CONTROL (GRJ78, 1GRFE) |
| Toyota | Land Cruiser 80 (J80) | 4.0 (3FE) | 1990 - 1998 | KNOB, HEATER CONTROL (FJ80, 3FE) |
| Toyota | Land Cruiser 80 (J80) | 4.5 (1FZF) | 1992 - 1998 | KNOB, HEATER CONTROL (FZJ80, 1FZF) |
| Toyota | Land Cruiser 80 (J80) | 4.2 D (1HZ) | 1992 - 1998 | KNOB, HEATER CONTROL (HZJ80, 1HZ) |
| Toyota | Model-F / Space Cruiser (R20/R30) | All Engines | 1982 - 1990 | KNOB, HEATER CONTROL |
| Toyota | Mr2 (AW11) | All Engines | 1984 - 1986 | KNOB, HEATER CONTROL |
| Toyota | Starlet (P80) | 1.3 (4EF) | 1989 - 1996 | KNOB, HEATER CONTROL (EP80, 4EF) |
| Toyota | Tercel / Corsa (L20) | All Engines | 1982 - 1988 | KNOB, HEATER CONTROL |
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