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Suitable for Downstream O2 Sensor for Dodge Ram 1500 2500 Dakota Durango (2001-2005) | 234-4771
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Downstream O2 Sensor

Fits Dodge Ram 1500 2500 Dakota Durango (2001-2005)
Replaces OE: 234-4771
Resolves Symptoms
  • Check Engine Light (P0420/P0171)
  • Rough Idle & Hesitation
  • Poor Fuel Economy (MPG)
  • Failed Emissions Inspection
Estimated Delivery Free
Ordered
Sep 23
Prepared
Sep 23-Sep 24
Delivered
Sep 25-Sep 28
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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Share an install photo & review to unlock:

  • 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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$26.95
  • 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 Location
2004-2006
Dodge
Ram 1500 SRT-10
8.3L
Downstream Right
2003
Dodge
Ram 2500 Base
8.0L
Downstream Left
2003
Dodge
Ram 3500 Base
8.0L
Downstream Left
2003
Dodge
Ram 2500 Base
5.7L
Downstream
2003
Dodge
Ram 2500 SLT
5.7L
Downstream
2003
Dodge
Ram 2500 ST
5.7L
Downstream
2003
Dodge
Ram 3500 Base
5.7L
Downstream

Product Specifications

Warranty & Support: 2 Years + 24/7 Technical Support
Item
Specification
Core Part Number
234-4771
Interchange: 2344771, 234 4771, 56028996AA, 56041702AA, 13610, SG1852, 23132
Position
Exhaust System, Downstream (Post-Catalytic Converter)
Key Parameters
- Type: Heated Oxygen Sensor
- Wire Configuration: 4-Wire
- Connector Gender: Female
- Mounting Type: Threaded
- Thread Diameter: 0.708 IN (Approx. M18 x 1.5)
- Wire Harness Length: 11.81 IN (Approx. 300mm)

 

Package Content :

1Pcs 234-4771 O2 Sensor