Oxygen Sensor for Lexus GX470 LX470 and Toyota 4Runner 4-Wire O2 Sensor Compatible With 89467-71020
If your Lexus GX470, LX470, or Toyota 4Runner is showing signs of a faulty oxygen sensor—like fluctuating fuel economy, rough idle, or a failing emissions test—this WEIDA AUTO PARTS 4-Wire Oxygen Sensor is a precise, OEM-style replacement. Matching OEM part number 89467-71020, it delivers accurate air-fuel ratio readings to the engine control unit, helping your vehicle run smoothly and cleanly once again.
Designed as a heated, four-wire sensor with magnetic induction technology, this component delivers quick warm-up and stable readings across temperatures and driving conditions. It’s a direct plug-and-play replacement that aligns with the factory wiring for Lexus GX470, LX470, and Toyota 4Runner applications, making installation straightforward and reliable. Rely on improved combustion control to optimize performance, reduce exhaust emissions, and restore optimal catalytic converter efficiency.
Built to meet the demands of daily driving and longer trips, this sensor supports consistent sensor response and durability. With the OEM-number alignment and robust construction, it helps extend the life of your exhaust and fuel system by maintaining proper air-fuel balance over time.
Benefits & Tips
- Restores accurate fuel trimming and steady engine performance by providing clean O2 readings to the ECU.
- Supports better fuel economy and lower emissions after installation, especially if your check engine light has been triggered by an aging sensor.
- Tip: After installation, drive through a few cycles to let the ECU relearn and stabilize fuel trims. If codes persist, consult your vehicle’s service manual or a qualified technician.
Product specifications
- Brand: WEIDA AUTO PARTS
- Model: O2 Oxygen Sensor, 4-Wire
- OEM No.: 89467-71020
- For vehicles: Lexus GX470, LX470, Toyota 4Runner
- Sensor Type: Magnetic Induction
- Heating Type: Heated (4-Wire)
- Wires: 4
- Origin: Mainland China
Package includes:
- 1 x O2 Oxygen Sensor (4-Wire) — OEM No. 89467-71020
Warnings / Reminders
- Disconnect the vehicle battery before installation. Ensure the engine is completely cool.
- Follow the vehicle’s service manual for proper torque on sensor installation and sealing.
- Dispose of old sensors per local regulations and recycle materials where possible.
Language support: English (where available).
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