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Downstream Oxygen Sensor for Lexus IS300 3.0L (2001-2005) | 234-4517 89465-53190
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  • Downstream Oxygen Sensor for Lexus IS300 3.0L (2001-2005) | 234-4517 89465-53190
  • Downstream Oxygen Sensor for Lexus IS300 3.0L (2001-2005) | 234-4517 89465-53190
  • Downstream Oxygen Sensor for Lexus IS300 3.0L (2001-2005) | 234-4517 89465-53190
  • Downstream Oxygen Sensor for Lexus IS300 3.0L (2001-2005) | 234-4517 89465-53190
  • Downstream Oxygen Sensor for Lexus IS300 3.0L (2001-2005) | 234-4517 89465-53190
  • Downstream Oxygen Sensor for Lexus IS300 3.0L (2001-2005) | 234-4517 89465-53190
  • Step-by-step guide to diagnose and replace an oxygen sensor featuring dashboard error, sensor comparison, removal, new sensor installation, and code clearing
  • Diagram showing O2 sensor positions around catalytic converters in a vehicle, indicating upstream and downstream locations on left and right sides.
  • Labeled cross-section diagram of an automotive oxygen sensor showing parts and graphs comparing upstream and downstream sensor wavelengths.
Downstream Oxygen Sensor for Lexus IS300 3.0L (2001-2005) | 234-4517 89465-53190

Downstream Oxygen Sensor for Lexus IS300 3.0L (2001-2005) | 234-4517 89465-53190

$36.95 $39.00

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Why Choose Automotive-Leader Sensors?

Brand New Aftermarket Oxygen Sensor

Fast Response & Speed & Stable Performance & Longer Service Life

High-quality materials used, enhance durability performance

100% Rigorous Tested Before On Sale & Shipment

Meet The Professional Specification As OEM Standard

 

Vehicle Compatible

Year
Make
Model
Engine/Displacement
2001-2005
Lexus
IS300 Base Sedan 4-Door
3.0L L6
2002-2005
Lexus
IS300 Sportcross Wagon 4-Door
3.0L L6


Product Specification Table

Warranty & Support: 2-Year Warranty (Pre-sale Load Test + 24/7 Technical Support)
Item
Specification
Core Part Number
234-4517
Interchange: 2344517, 234 4517, 89465-53120, 8946553120, 89465 53120, 89465-53190, 8946553190
Position
Downstream, Post-Catalytic Converter
Key Parameters
- Type: Heated Oxygen Sensor (4-Wire)
- Wire Harness Length: 910 mm (35.83 in)
- Connector Gender: Male
- Thread Size: M18×1.5 (0.708 in / 17.98mm)
Key Features
Improves fuel efficiency, stable performance, durable.

 

Please check the fitment notes for Oxygen sensor installation location information！！！

Bank 1 Sensor 1 means Upstream Right/Rear; Bank 2 Sensor 1 means Upstream Left/Front

Bank 1 Sensor 2 means Downstream Right/Rear; Bank 2 Sensor 2 means Downstream Left/Front

sensor 1=Upstream sensor 2=Downstream

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