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Suitable for Upstream Air Fuel Ratio Sensor for Mitsubishi Lancer Outlander Sport (2011-2015) | 234-5051 1588A228
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Upstream Air Fuel Ratio Sensor

Fits Mitsubishi Lancer Outlander Sport (2011-2015)
Replaces OE: 234-5051, 1588A228
Resolves Symptoms
  • Check Engine Light (P0420/P0171)
  • Rough Idle & Hesitation
  • Poor Fuel Economy (MPG)
  • Failed Emissions Inspection
Estimated Delivery Free
Ordered
Oct 8
Prepared
Oct 8-Oct 9
Delivered
Oct 10-Oct 13
Dispatched quickly from local US warehouses.
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
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  1. Check OE: Find original part no. & plug.
  2. Compare Photos: Match plug with our images.
  3. Verify YMM: Confirm via fitment tool.
  4. Review Specs: Check pins & dimensions.
  5. Purchase: Buy confidently once matched!
Review Rewards
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$38.95
  • No hidden fees: What you see is what you pay.
  • Restore performance: Fix issues and drive with confidence.
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If problem with product: Free Returns & Refunds
Check Engine Light? Find Your Symptoms
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🌬️ 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

Automotive-Leader Sensors

Vehicle Compatible

Year
Make
Model
Engine/Displacement
Sensor Position
2011, 2012, 2015
Mitsubishi
Lancer (Except CA Emissions)
2.0L L4 DOHC
Upstream
2011
Mitsubishi
Lancer (Except CA Emissions)
2.4L L4 DOHC
Upstream
2015
Mitsubishi
Lancer
2.4L L4 DOHC
Upstream
2011-2013
Mitsubishi
Outlander
2.4L L4 DOHC
Upstream
2011-2012
Mitsubishi
Outlander Sport (Except CA Emissions)
2.0L L4
Upstream
2011-2012
Mitsubishi
RVR
2.0L L4
Upstream

 

Product Specifications

Warranty & Support: 2 Years + 24/7 Technical Support
Item
Specification
Core Part Number
234-5051
Interchange: 2345051, 234 5051, 250-25083, 1588A228, 24399, OS6174
Position
Exhaust System, Upstream (Front, Pre-Catalytic Converter)
Key Parameters
- Type: Heated Air/Fuel Ratio Sensor
- Wire Configuration: 5-Wire
- Wire Harness Length: 40.55 IN
- Thread Diameter: 0.711 IN
- Connector Gender: Male
- Fit Type: Specific

 

Package Content :

1Pcs 234-5051 Oxygen Sensor