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4Pcs Air Fuel Ratio & O2 Sensor
for Lexus IS250 2.5L V6 (2006-2007)
Replaces OE: 234-9051 234-9058 234-4518 234-4521
Resolves Symptoms:
Persistent Check Engine Light
Rough Idle
Poor Fuel Economy
Lean Hesitation
Check if your car is compatible
This helps guarantee fitment of parts.
Delivery Free
Aug 1 - Aug 4
🚚 Fast US Local: Dispatched quickly from our local US warehouses for swift delivery.
2-Year Warranty
🛡️ Quality Coverage: Protects against any manufacturing defects for 2 full years.
🔄 Free Replacement: We will provide a brand-new replacement for free if any quality issues occur.
60-Day Return & Refund
📦 Free Returns & Exchanges: Zero costs to you if the product has any quality issues.
💰 Full Refunds: 100% money-back guarantee within 60 days for defective items.
Review Rewards & Cashback
Share an install photo & review to unlock tier rewards:
🥈 Under $50
3% Off Next Order
🥇 $50+ Orders
5% Direct Cashback
🔥 Tip: Buy a Combo Set to easily hit $50 and unlock 5% Cashback!
💡 How to claim: Email a screenshot of your review to our support team.
$92.95
- No other fees; this is the final payment price
- Get rid of your car's malfunctions and start a pleasant driving journey
Check Engine Light? Find Your Symptoms
🌬️ O2 & A/F Sensors
- P0134No Activity Detected
- P0135Heater Circuit Malfunction
- P0137/38Circuit Low/High Voltage
- P2195Signal Stuck Lean
- P0030/31Heater Control Circuit
⛽ Fuel & Air Mixture
- P0171/74System Too Lean
- P0172System Too Rich
- P2096Post-Catalyst Trim Too Lean
- P0087Fuel Rail Pressure Low
- P0201-04Injector Circuit Open
♻️ Catalytic Converters
- P0420Efficiency Below Threshold (B1)
- P0430Efficiency Below Threshold (B2)
⚡ Ignition / Misfires
- P0300Random Misfire
- P0301-06Cylinder-Specific Misfire
🚛 NOx Sensors & SCR
- P2200/02Sensor Circuit / Signal Low
- P229FCircuit Range/Performance
- P207FReductant Quality Perf.
- 46F2/4D16BMW SCR Efficiency Faults
🛑 ABS & Wheel Speed
- C1021Front Wheel Speed Sensor
- C1025Sensor Signal Erratic
- C1207ABS Pump Overrun
- C0561System Disabled
Automotive-Leader Sensors
Vehicle Compatible
|
Year
|
Make
|
Model
|
Trim
|
Engine
|
Drivetrain
|
|---|---|---|---|---|---|
|
2006-2007
|
Lexus
|
IS250
|
Base
|
2.5L V6 Naturally Aspirated
|
AWD
|
Product Specifications
Warranty & Support:2 Years + Pre-sale Load Test + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-9051
Interchange: 89467-71020, 89467-04020, 89467-0C010, 15988, 15101, 5S10398, 89467-30010, 15117, ES10933, SU11851, 753525, 753529 |
|
Position
|
Exhaust System, Upstream Left (Pre-Catalytic Converter, Bank 1 Sensor 1)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire - Connector Gender: Male - Wiring Harness Length: 8.66 in - Thread Diameter: 0.711 in |
|
Core Part Number
|
234-9058
Interchange: 89467-30020, 2349053, 2132845, 13996, 15118, 15768, 24661, 24833, 752472, 753671, 5S4028, 753992, 8946730020, 8946750020, 8946748030, 89467-48030, 89467-50020 |
|
Position
|
Exhaust System, Upstream Right (Pre-Catalytic Converter, Bank 2 Sensor 1)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire - Connector Gender: Male - Wiring Harness Length: 11.42 in - Thread Diameter: 0.711 in - Fit Type: Specific |
|
Core Part Number
|
234-4518
Interchange: 89465-53230, 8946553230, 89465 53230 |
|
Position
|
Exhaust System, Downstream Left (Post-Catalytic Converter, Bank 1 Sensor 2)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire - Connector Gender: Male - Mounting Type: Threaded - Wiring Harness Length: 43.31 in - Thread Diameter: 0.708 in |
|
Core Part Number
|
234-4521
Interchange: 89465-30730, 8946530730, 89465 30730, 89465-30740, 8946530740 |
|
Position
|
Exhaust System, Downstream Right (Post-Catalytic Converter, Bank 2 Sensor 2)
|
|
Key Parameters
|
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire - Connector Gender: Male - Mounting Type: Threaded - Wiring Harness Length: 21.65 in - Thread Diameter: 0.708 in |
Package Content :
4PCS (1*234-9051 Upstream Left+1*234-9058 Upstream Right+1*234-4518 Downstream Left+1*234-4521 Downstream Right) O2 Sensor