Lambda O2 Oxygen Sensor for Lexus GS430 LS430 SC460 GX470 LX470
IWOKPHD Lambda O2 Oxygen Sensor is a direct-fit replacement designed to restore accurate exhaust readings for a range of Lexus and Toyota models. This front-position sensor helps your engine controller maintain the correct air-fuel ratio, leading to smoother idle, better throttle response, and reduced emissions. With magnetic induction sensing and integrated heating, it delivers fast and reliable measurements across a broad temperature range, helping your vehicle reach optimal performance quickly after startup. OEM numbers 89465-60150 and 234-4138 confirm compatibility with the listed applications.
Benefits & Tips
- Restore proper air-fuel ratio readings to support efficient combustion and cleaner emissions.
- Designed as a high-quality, front-position sensor for Lexus GS430, LS430, GX470, LX470 and related Toyota models; supports a wide year range (2001–2012).
- Note: Front sensor; some cars have two sensors. Please verify fitment using the listed applications before ordering.
Product specifications
- Brand Name: IWOKPHD
- Sensor Type: Magnetic Induction
- Heating Type: Heating
- Measuring Range: Air Fuel Ratio Sensor
- OEM No.: 89465-60150, 234-4138
- Part Numbers: 8946550120, 8946560150, 8946560430, 2344138
- Linear: 2001–2012
- Origin: Mainland China
- Repeatability: For Toyota 4RUNNER FJ CRUISER LAND CRUISER
Application
- FOR LEXUS GS430 4.3L V8 2001-2007
- FOR LEXUS LS430 4.3L V8 2001-2006
- FOR LEXUS GX470 4.7L V8 2003-2004
- FOR LEXUS LX470 4.7L V8 2003-2005
- FOR Toyota 4RUNNER 4.0L V6 2010-2012
- FOR Toyota 4RUNNER 4.7L V8 2003-2004
- FOR Toyota FJ CRUISER 4.0L V6 2010-2012
- FOR Toyota LAND CRUISER 4.7L V8 2003-2005
- FOR Toyota LAND CRUISER 100 4.7L 2002-2005
- (Front sensor, some cars have 2)
Package includes:
- 1 x Oxygen Sensor
Warnings / Reminders
- Please use the vehicle fitment listed in the body of the listing to confirm fitment.
- If you are unsure which item fits your car, please send the Part Number or a photo to us for confirmation before ordering.
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