8821030280 Toyota SENSOR ASSY, MILLIMETER WAVE RADAR, Price: 2191.33$, Weight: 1.315kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
8821030280 |
SENSOR ASSY, MILLIMETER WAVE RADAR |
0 |
1.315 |
|
2191.33$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
8821030280
|
SENSOR ASSY, MILLIMETER WAVE RADAR
|
0 |
1.512
|
-
|
1936.37$
|
Not Available |
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ARL10,AWL10,GRL1#,GWL10 | GRL11L-BETQH | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: LEFT-HAND DRIVE VEHICLES; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (4GRFSE) 2500CC 24-VALVE DOHC EFI; Destination: GENERAL COUNTRIES | 01.2012 - 10.2015 | View |
Front Driver Assist Radar Module 🚗
This precision radar unit is a key part of the vehicle safety and driver assistance system. It helps the car “see” traffic ahead by sending millimeter-wave signals and reading the reflection from vehicles or obstacles. In daily driving, it supports functions such as adaptive cruise control, pre-collision warning, and automatic emergency braking where equipped.
Why This Part Is Needed ✅
The radar module gives fast distance and speed information to the control units. Unlike a normal camera, it can work well in many conditions, including low light, highway driving, and changing weather. A correct working radar helps keep smooth following distance and improves reaction time when the road situation changes suddenly.
How It Works ⚙️
Mounted at the front of the vehicle, the sensor sends high-frequency radar waves forward. When these waves hit another vehicle, they bounce back to the sensor. The system calculates distance, closing speed, and object position, then shares this data with the brake, engine, and safety control systems.
Signs of a Faulty Unit ⚠️
If the radar is damaged, misaligned, or internally failed, warning lights may appear on the dashboard. Adaptive cruise control may stop working, pre-collision features may be disabled, and diagnostic trouble codes can be stored. After bumper repair or impact, calibration is often required for safe operation.
Compatible Car Models
- Lexus GS Series