4-Piece Air Fuel Ratio & O2 Sensor Set
- Check Engine Light (P0420/P0171)
- Rough Idle & Hesitation
- Poor Fuel Economy (MPG)
- Failed Emissions Inspection
2-Year Warranty
🛡️ Quality Coverage: Protects against any manufacturing defects for 2 full years.
🔄 Free Replacement: Brand-new replacement for free if quality issues occur.
30-Day Return & Refund
📦 Free Returns: Zero costs to you if the product has quality issues.
💰 Full Refunds: 100% money-back guarantee within 30 days for defective items.
5-Step Fitment Guide
- Check OE: Find original part no. & plug.
- Compare Photos: Match plug with our images.
- Verify YMM: Confirm via fitment tool.
- Review Specs: Check pins & dimensions.
- Purchase: Buy confidently once matched!
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- Under $50 Orders: 3% Off Next Order
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-
No hidden fees: What you see is what you pay.
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Restore performance: Fix issues and drive with confidence.
Check Engine Light? Find Your Symptoms
- P0134No Activity Detected
- P0135Heater Circuit Malfunction
- P0137/38Circuit Low/High Voltage
- P2195Signal Stuck Lean
- P0030/31Heater Control Circuit
- P0171/74System Too Lean
- P0172System Too Rich
- P2096Post-Catalyst Trim Too Lean
- P0087Fuel Rail Pressure Low
- P0201-04Injector Circuit Open
- P0420Efficiency Below Threshold (B1)
- P0430Efficiency Below Threshold (B2)
- P0300Random Misfire
- P0301-06Cylinder-Specific Misfire
Automotive-Leader Sensors
Vehicle Compatible
|
Year
|
Make
|
Model
|
Engine/Displacement
|
Note
|
|---|---|---|---|---|
|
2012
|
Infiniti
|
FX50
|
5.0L V8
|
Base Sport Utility 4-Door; 5.0L 5026CC V8 GAS DOHC Naturally Aspirated
|
|
2011
|
Infiniti
|
FX50
|
5.0L V8
|
Base Sport Utility 4-Door; 5.0L 5026CC V8 GAS DOHC Naturally Aspirated
|
|
2010
|
Infiniti
|
FX50
|
5.0L V8
|
Base Sport Utility 4-Door; 5.0L 5026CC V8 GAS DOHC Naturally Aspirated
|
|
2009
|
Infiniti
|
FX50
|
5.0L V8
|
Base Sport Utility 4-Door; 5.0L 5026CC V8 GAS DOHC Naturally Aspirated
|
Product Specifications
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-9079
Interchange: 2349079, 234 9079, 22693-1CA0A, 226931CA0A, 22693 1CA0A, 22693-ZJ60A, 22693ZJ60A |
|
Position
|
Exhaust System, Upstream, Front (Pre-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire - Wire Harness Length: 18.31 in - Mounting Type: Threaded - Connector Gender: Male - Thread Diameter: 0.711 in - Grade Type: Regular - Fit Type: Specific |
|
Core Part Number
|
234-4380
Interchange: 2344380, 234 4380, 22690-EN200, 22690EN200, 22690 EN200, 226A0-ET000, 226A0ET000, 226A0 ET000, 226A0-JA10C, 226A0JA10C, 226A0 JA10C, 24450, 5S10063, 15370, 5S10109, 15387, ES11073, 250-24741, SU11516 |
|
Position
|
Exhaust System, Downstream, Rear (Post-Catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire - Wire Harness Length: 18.50 in - Mounting Type: Threaded - Connector Gender: Male - Thread Diameter: 0.708 in - Grade Type: Regular - Fit Type: Specific |
Package Content :
4PCS (2*234-9079 Upstream+2*234-4380 Downstream) Oxygen Sensor