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4Pcs O2 Sensor Set for Lexus RX350 3.5L (2010-2012 USA Built) - 234-9049 234-9042 234-4509 234-4416
Sale price
$101.95
Regular price
$106.77
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Signs You Need to Replace This O2 Sensor:
- Your Check Engine Light (CEL) is on.
- Experiencing poor fuel economy (gas mileage).
- Rough idling or engine hesitation.
- Common Trouble Codes: P0133, P0134, P0135, P0420.
Verify Fitment for Your Vehicle
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Automotive-Leader Sensors
Vehicle Compatible
|
Year
|
Make
|
Model
|
Engine/Displacement
|
|---|---|---|---|
|
2010-2012
|
Lexus
|
RX350
|
3.5L V6
|
Product Specifications
Warranty & Support: 2 Years + Pre-sale Load Test + 24/7 Technical Support
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Item
|
Specification
|
|---|---|
|
Core Part Number
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234-9049 (Upstream Left)
Interchange: 2349041, 2349044, 8946706030, 8946706070, 8946706110, 8946707010, 8946708050, 8946708070, 894670E120, 894670R010, 8946712070, 8946728010, 8946733160, 8946742040, 8946742080, 8946748020, 8946772010 |
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Position
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Exhaust System, Upstream Left (Front, Pre-Catalytic Converter)
|
|
Key Parameters
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- Type: Heated Oxygen Sensor
- Wire Count: 4-Wire - Connector: Male - Thread Diameter: 0.711 in - Wire Harness Length: 20.08 in |
|
Item
|
Specification
|
|---|---|
|
Core Part Number
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234-9042 (Upstream Right)
Interchange: 2349043, 2349045, 2349046, 8946706040, 8946706050, 8946708010, 894670E010, 894670E020, 894670E030, 8946733050, 8946733110, 8946733120, 8946748050, 8946748060, 8946748080, 8946748230 |
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Position
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Exhaust System, Upstream Right (Front, Pre-Catalytic Converter)
|
|
Key Parameters
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- Type: Heated Oxygen Sensor
- Wire Count: 4-Wire - Connector: Male - Thread Diameter: 0.711 in - Wire Harness Length: 11.93 in |
|
Item
|
Specification
|
|---|---|
|
Core Part Number
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234-4416 (Downstream Left)
Interchange: 894650E040, 8946548220 |
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Position
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Exhaust System, Downstream Left (Rear, Post-Catalytic Converter)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Count: 4-Wire - Connector: Male - Thread Diameter: 0.708 in - Wire Harness Length: 10.04 in |
|
Item
|
Specification
|
|---|---|
|
Core Part Number
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234-4509 (Downstream Right)
Interchange: 894650E010, 894650E030, 894650E050, 894650E080, 894650E130, 8946548110, 8946548180, 8946548230, 8946548240, 8946548250, 8946548280, 8946548380 |
|
Position
|
Exhaust System, Downstream Right (Rear, Post-Catalytic Converter)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Count: 4-Wire - Connector: Female - Thread Diameter: 0.708 in - Wire Harness Length: 25.59 in |
Package Included: 4Pcs O2 Sensors
234-9049*1(4-wire oxygen Sensor): Upstream Left, Bank 2 Sensor 1
234-9042*1 (4-wire oxygen Sensor): Upstream Right, Bank 1 Sensor 1
234-4416*1 (4-wire oxygen Sensor): Downstream Left, Bank 2 Sensor 2
234-4509*1 (4-wire oxygen Sensor): Downstream Right, Bank 1 Sensor 2
A Guide for Users Without Repair Experience
1. When your vehicle malfunctions, use a CBD to scan and identify the fault codes (if you're unsure how to scan or interpret the codes, visit our blog for guidance).
2. Identify the faulty component based on the diagnostic code and remove it.
3. Select your vehicle's year, model, and brand directly from the search panel below, or search by the part number on the component to verify compatibility.
4. After selecting, click “Search.” A green result confirms the part is compatible. If unsure, click the result below to view deta
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
Why Choose Automotive-Leader Product?
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