Upstream Air Fuel Ratio Sensor
- 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!
Review Rewards
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- Under $50 Orders: 3% Off Next Order
- $50+ Orders: 5% Direct Cashback
*Email screenshot of your review to support to claim.
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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
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Year
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Make
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Model
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Engine/Displacement
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|---|---|---|---|
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2011-2012
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Infiniti
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G25 (Includes Base, X, Journey, X Sport, etc.)
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2.5L V6
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2012-2017
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Nissan
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NV2500 SV/S/SL Cargo Van
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5.6L V8
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2012-2017
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Nissan
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NV3500 SV/S/SL Cargo Van
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5.6L V8
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2012-2017
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Nissan
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NV3500 SV/S/SL Passenger Van
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5.6L V8
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Product Specifications
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Item
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Specification
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|---|---|
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Core Part Number
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234-9104
Interchange: 2349104, 234 9104, 22693-1LU0A, 226931LU0A, 22693 1LU0A, 211500-7520, 2115007520, 211500 7520 |
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Position
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Upstream, Pre-Catalytic Converter
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Key Parameters
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- Type: Heated Oxygen Sensor (4-Wire)
- Wire Harness Length: 369 mm (14.53 in) - Connector Gender: Male - Thread Size: M18×1.5 |
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Key Features
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Improves fuel efficiency, stable performance, durable.
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