8946530730 Toyota SENSOR, OXYGEN, Price: 168.95$, Weight: 0.348kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
8946530730 |
SENSOR, OXYGEN |
20 |
0.348 |
|
168.95$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
SENSOR, OXYGEN
|
20 |
0.4
|
2-3
|
140.79$
|
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
8411844010
|
KNOB, LIGHT CONTROL RHEOSTAT
|
0 |
0.005
|
-
|
2.31$
|
Not Available |
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRS202 | GRS202R-AETQK | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: ROYAL SALOON TYPE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (3GRFE) 3000CC 24-VALVE DOHC EFI | 09.2010 - 12.2012 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ARS210,AWS21#,GRS21#,GWS214 | GRS214-AEZYH | ATM,MTM: AUTOMATIC TRANSMISSION; NO. Of Doors: 4-DOOR; Body: SEDAN; Grade: ATHLETE G, ATHLETE G I-FOUR/FOUR TYPE; Fuel Induction: DIRECT-INJECTION GASOLINE ENGINE; Gear Shift Type: ATM, 8-SPEED FLOOR SHIFT; Engine: (2GRFSE) 3500CC 24-VALVE DOHC EFI | 12.2012 - 04.2018 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRS18#,UZS18# | GRS184-AETXH | ATM,MTM: AUTOMATIC TRANSMISSION; Body: SEDAN; Grade: ATHLETE,ATHLETE I-FOUR TYPE; Fuel Induction: DIRECT-INJECTION GASOLINE ENGINE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (2GRFSE) 3500CC 24-VALVE DOHC EFI | 09.2005 - 02.2008 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GRX130 | GRX130R-AETZH | ATM,MTM: AUTOMATIC TRANSMISSION; Grade: 250G TYPE; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (4GRFSE) 2500CC 24-VALVE DOHC EFI | 12.2011 - 11.2016 | View |
Premium Oxygen/Lambda Sensor for Toyota Sedan Line ✅
This OE-grade O2 sensor keeps your engine in closed-loop control, balancing fuel and air for clean power and low consumption. It helps protect the catalytic converter, cuts emissions, and keeps the check engine light off. A healthy sensor means smooth throttle, stable idle, and better mileage ⛽.
Why your car needs it ⚙️
The engine computer relies on this sensor to fine-tune mixture hundreds of times per second. Without accurate feedback, the system runs rich or lean, wasting fuel and stressing exhaust components.
How it works
A zirconia sensing cell compares oxygen in exhaust to outside air and switches voltage (about 0.1–0.9 V). The built-in heater brings it up to temperature fast, so closed-loop starts sooner. The ECU then adjusts short- and long-term fuel trims to keep the catalytic converter efficient ♻️.
When it fails
- Higher fuel use and smoky exhaust
- Rough idle, hesitation, poor cold drive
- Rotten-egg smell, overheated catalyst
- Emissions test fail
- Check engine light, O2/heater codes
Tech tips
Replace aging sensors proactively (often near 100,000 km). Do not touch the tip; keep anti-seize off the vent. Torque to spec (about 35–45 N·m), secure the harness, check for exhaust leaks, clear codes, and perform a short drive cycle.
Compatibility
- Crown
- Crown/Hybrid
- Crown/Majesta
- Mark X