Oxygen Sensor for Toyota Tacoma 4-Wire Magnetic Induction 89465-04430 Replacement
Upgrade or replace your Toyota Tacoma’s exhaust sensor with the WEIDA AUTO PARTS Oxygen Sensor (4-Wire, Magnetic Induction) — OEM 89465-04430. Built to meet or exceed the original equipment specifications, this sensor delivers fast, accurate readings of exhaust oxygen levels to help the ECU optimize the air-fuel ratio. The magnetic induction sensing technology provides robust performance in hot, harsh exhaust environments, helping to maintain smooth engine operation, improve fuel efficiency, and lower emissions. Designed as a precise OEM replacement for the Toyota Tacoma, it aligns with the OEM part numbers 89465-04430 and fits within the vehicle’s original connector setup for reliable compatibility. Originating from Mainland China under the WEIDA AUTO PARTS brand, this sensor is crafted for durability and dependable performance.
When the oxygen sensor isn’t reading accurately, you can expect symptoms like rough idle, reduced fuel economy, and increased engine emissions. This 4-wire sensor delivers consistent signaling to the engine management system, supporting stable idle, better throttle response, and clearer diagnostic readings. By choosing a genuine-looking OEM replacement, you reduce the risk of fitment issues and improve long-term reliability compared to mismatched aftermarket parts.
Benefits & Tips
- Restore precise air-fuel control in your Tacoma, leading to improved fuel efficiency and cleaner exhaust.
- Enhance engine responsiveness and idle stability by ensuring the ECU receives accurate oxygen readings across operating temperatures.
- Friendly installation tip: verify the OEM number (89465-04430) matches your vehicle’s specification and use the proper O2 sensor socket to avoid damaging the connector during removal or installation. If you’re not comfortable with exhaust system work, have a qualified technician perform the replacement.
Product Specifications
- Brand: WEIDA AUTO PARTS
- Model/OEM No.: 89465-04430 (also listed as 89465 04430, 8946504430)
- Sensor Type: Magnetic Induction
- Configuration: 4-Wire
- Measuring Range: For Toyota Tacoma
- Origin: Mainland China
- Notes: Suitable OEM replacement with connector compatibility for Toyota Tacoma
Package includes:
- 1 x Oxygen Sensor, 4-Wire, Magnetic Induction, OEM 89465-04430
Warnings / Reminders
- Compatibility: Confirm that the part number 89465-04430 matches your vehicle’s OEM specification (Toyota Tacoma).
- Electrical and installation caution: Disconnect the vehicle battery before servicing. Use the correct O2 sensor socket and avoid overtightening to prevent sensor or connector damage.
- After installation: Clear any diagnostic trouble codes (DTCs) and verify proper sensor operation with a scan tool after a short drive.
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