| Number of Sensors | 2 |
|---|---|
| Mounting Style | Screw-In |
| Item name | Oxygen Sensor (Not Air Fuel Ratio Sensor) |
| Fitment Type | Direct Replacement |
| Manufacturer Part Number | TA99191301P |
| Superseded Part Number | 1A234-4169, A234-4138 |
| Placement on Vehicle | Front, Rear |
| Brand | AFR |
| Type | Oxygen Sensor |
| Interchange Part Number | 3A234-4162、2A234-4260 |
| Sensor Type | Oxygen Sensor |
| Manufacturer Warranty | 1 Year |
| Location | Upstream and Downstream, |
Check the listing for details. 2pcs 02 O2 Oxygen Sensor For 03-2004 Toyota 4Runner 4.7L Upstream & Downstream. Condition: New. Listed at 35.19 USD. 2003-2004 Toyota 4Runner 4.7L. How to replace an oxygen sensor?. Where are my oxygen sensors located?. 2001-2004 Toyota Sequoia 4.7L. 2000-2004 Toyota Tundra 4.7L. 2- Locate the sensor connector by following its wires.