234-4521 Oxygen O2 Sensor Downstream Heated Air Fuel Ratio for Lexus IS250 IS350 GS350 GS450h GS430 GS460 2.5L 3.0L 3.5L 4.3L 5.0L Replaces 234-4806 89465-30730 89465-30740 89465-30710 89465-30720

★★★★★ 4.6 133 reviews

$28.89
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$28.89
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Free shipping Free 30-day returns

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Product details

Management number 217661079 Release Date 2026/04/19 List Price $11.56 Model Number 217661079
Category
  • Direct replacement for OE part numbers:234-4521, 89465-30740, 89465-30730, 234-4806, 89465-30710, 89465-30720.
  • Compatible withLexus: GS450h V6 3.5L 2007-2017, GS350 V6 3.5L 2007-2014, IS F V8 5.0L 2008-2014, IS250 V6 2.5L 2006-2014, IS350 V6 3.5L 2006-2013, GS430 V8 4.3L 2007L. It’s crucial to compare the original plugs with our product images to guarantee you’re ordering the correct automotive replacement oxygen sensors for your vehicle.
  • Features precise sensor calibration for accurate oxygen level detection and improved fuel efficiency.
  • Plug-and-play installation with OEM-style connectors for seamless integration without wiring modifications.
  • Engineered to meet OEM specifications, ensuring reliable performance and exhaust emission compliance.
Model 234-4521, 89465-30740, 89465-30730
Brand Name UQTDZ
Style Name OEM-style
Unit Count 1.0 Count
Item Weight 0.33 Ounces
Output Type electrical signal
Manufacturer UQTDZ
Mounting Type Plug Mount
Included Components NO
Measurement Accuracy High
Specific Uses For Product automotive, exhaust gas level monitoring

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4.6 out of 5
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