8946542170 Toyota SENSOR, OXYGEN, Price: 169.94$, Weight: 0.103kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
8946542170 |
SENSOR, OXYGEN |
13 |
0.103 |
|
169.94$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
SENSOR, OXYGEN
|
18 |
0.118
|
2-3
|
141.62$
|
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ACA3#,ALA3#,GSA33,ZSA3# | ACA38L-ANPGKV | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: LEFT-HAND DRIVE VEHICLES; Grade: A TYPE; Grade: G TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2AZFE) 2400CC 16-VALVE DOHC EFI; Destination: GULF CORPORATION COUNCIL | 03.2010 - 12.2012 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ACA3#,GSA33 | ACA31W-AWXSK | ATM,MTM: AUTOMATIC TRANSMISSION; Seating Capacity: 5-SEATER; Grade: SPORT TYPE; Gear Shift Type: CONTINUOUSLY VARIABLE TRANSMISSION; Engine: (2AZFE) 2400CC 16-VALVE DOHC EFI | 11.2005 - 12.2012 | View |
Premium Exhaust O2/Lambda Sensor for Toyota
Keep your engine smart and clean. This OEM-spec oxygen sensor feeds precise data to the ECU so it can hold the air–fuel mix near perfect. The result is smooth idle, crisp throttle, better fuel economy, and a longer life for the catalytic converter .
Why you need it ⚙️
Modern engines rely on closed-loop control. Without accurate O2 feedback, fuel trims drift, emissions spike, and performance drops. A fresh sensor restores efficiency and lowers running costs.
How it works
Mounted in the exhaust stream, the zirconia element compares oxygen inside the pipe to outside air and creates a small voltage. The built-in heater brings it to operating temp quickly, so the ECU can adjust fueling in real time for city and highway driving.
When it fails
Expect rough idle, flat spots, hard starts, poor MPG, fuel smell, and a glowing MIL. The ECU may go open loop and run rich, risking catalytic converter damage and inspection failure. Typical fault codes include P0130–P0135/P0136.
Tech tips
Install with sensor-safe anti-seize, torque correctly, fix any upstream leaks, and reset fuel trims after replacement. Works as a direct plug to the factory harness for a clean fit.
Compatibility
- Rav4
- Rav4/Vanguard