Lar » Oxygen O2 Sensor Upstream Air Fuel Ratio for Lexus GS300 GS430 IS300 LS430 SC300 SC430

Oxygen O2 Sensor Upstream Air Fuel Ratio for Lexus GS300 GS430 IS300 LS430 SC300 SC430

Sku: 1005012176150044-Default Title
Default Title
€47,36
-37% €75,77 €47,36

Main description

Upgrade or replace your Lexus or Toyota upstream oxygen sensor with the Oxygen O2 Sensor Upstream Air Fuel Ratio from IWOKPHD. Designed for models including Lexus GS300, GS430, IS300, LS430, SC300, and SC430, this 4‑wire, heating O2 sensor helps monitor the air–fuel ratio for cleaner emissions and improved engine efficiency. The sensor features a Piezoelectric sensing element and a heating type for faster warm‑up, delivering reliable readings across compatible OEM numbers.

Please note: check the picture and the part number carefully to ensure you bought the right part for your car. If you cannot determine which item fits, send the Part Number or the original product photos to us for confirmation before ordering. The only way to be 100% sure the part will fit your vehicle is to check your original part. We will check for you and reply within 24 hours.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Providing quality and trusted service since 2002 at intercyprus.com.

Benefits & Tips

  • Restores accurate upstream O2 readings for Lexus/TOYOTA models listed, helping optimize the engine’s air–fuel ratio.
  • 4‑wire connection with heating capability for a secure, reliable signal and quicker sensor warm‑up.
  • Before purchasing, verify compatibility by cross‑checking OEM numbers; if unsure, share the Part Number or original photos for confirmation.

Product Specifications

  • Brand Name: IWOKPHD
  • Choice: yes
  • Electronic: No
  • High-concerned chemical: None
  • Hysteresis: For LEXUS/ For TOYOTA
  • 4 wire
  • Linear: PART NO.
  • Measuring Range: PART NO.
  • OEM NO.: 234-4630 2344630 234-4800 AP4-412
  • Part Number: 234-4630 8946530470, 8946550130, 8946553100, 8946553150 24564, ES20157, KN4-412, 250-24225, SU4877, 5S3590 REA1612, 234-4630, SU5664, ES20157-11B1, 5S3543 2344630 234-4800 AP4-412
  • Origin: Mainland China
  • Repeatability: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010
  • Sensitivity: PART NO.
  • Sensor Type: Piezoelectric
  • Type: Heating
  • Note: Please check the picture and the part number carefully to make sure that you bought the right part for your car. If you cannot make sure which item fits your car, please send the Part Number Or the Original product photos to us confirm it before order. The only way to be 100% sure that the part will fit your vehicle is to check your original part. We will check for you and reply soon within 24 hours.

Package Includes

  • 1 pcs

Warnings / Reminders

  • Please verify the part number and photos to ensure compatibility with your vehicle before purchase. If in doubt, contact us with your original part details for confirmation (responses within 24 hours, excluding weekends/holidays).
  • All electronic and mechanical equipment sold to EU countries is CE certified and carries a two year warranty.
  • All items are shipped within 2 working days after payment is confirmed; duties, taxes, and charges are the buyer’s responsibility where applicable.

Providing quality and trusted service since 2002 at intercyprus.com.