8946730010 Toyota SENSOR, AIR FUEL RATIO, Price: 175.52$, Weight: 0.116kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
8946730010 |
SENSOR, AIR FUEL RATIO |
24 |
0.116 |
2-3 |
175.52$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
SENSOR, AIR FUEL RATIO
|
11 |
0.133
|
|
199.08$
|
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRS18# | GRS182L-DETSKC | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: LEFT-HAND DRIVE VEHICLES; Body: SEDAN; Grade: ROYAL EXTRA TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (3GRFE) 3000CC 24-VALVE DOHC EFI; Destination: CHINA | 02.2005 - 11.2009 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRS18#,UZS18# | GRS182-AETUH | ATM,MTM: AUTOMATIC TRANSMISSION; Body: SEDAN; Grade: ROYAL SALOON G TYPE; Fuel Induction: DIRECT-INJECTION GASOLINE ENGINE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (3GRFSE) 3000CC 24-VALVE DOHC EFI | 12.2003 - 02.2008 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRX12# | GRX120-AETZH | ATM,MTM: AUTOMATIC TRANSMISSION; Body: SEDAN; Grade: 250G TYPE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (4GRFSE) 2500CC 24-VALVE DOHC EFI | 11.2004 - 09.2009 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRX12# | GRX122L-AETZKC | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: LEFT-HAND DRIVE VEHICLES; Body: SEDAN; Grade: 2.5V TYPE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (5GRFE) 2500CC 24-VALVE DOHC EFI; Destination: CHINA | 10.2005 - 09.2010 | View |
Premium Air‑Fuel Ratio Sensor for Precise Mixture Control ⚙️
This wideband A/F sensor keeps your engine breathing right. It continuously measures oxygen in the exhaust so the ECU can fine‑tune fueling. The payoff is clean emissions, smooth idle, strong response, and better MPG ✅.
Why you need it
Modern engines depend on accurate lambda feedback to protect the catalytic converter, prevent carbon buildup, and maintain factory power. A correct signal means stable cold starts and efficient cruising .
How it works
Inside is a heated zirconia element with a pump‑current circuit. Unlike a simple narrowband switch, it outputs a precise signal across lean and rich ranges. The built‑in heater brings the sensor to operating temperature quickly, ensuring closed‑loop control even after cold starts.
If it fails
Symptoms include rough idle, higher fuel use, sulfur smell, hesitation, MIL on, and possible limp mode. Long term, the cat may overheat or foul. Common codes: P0133, P2195, P2196. Always check for exhaust leaks, wiring/connector damage, and replace upstream sensors in pairs on high‑mileage cars.
Fitment
- Crown
- Crown/Majesta
- Mark X
- Reiz