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Important: Verify connector shape and pins match your original part.
234-9005 Air Fuel Ratio Upstream Oxygen O2 Sensor 1 for 2002 2003 2004 Honda CR-V EX LX 2.4L l4 36531-PPA-305
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  • 234-9005 Air Fuel Ratio Upstream Oxygen O2 Sensor 1 for 2002 2003 2004 Honda CR-V EX LX 2.4L l4 36531-PPA-305
  • 234-9005 Air Fuel Ratio Upstream Oxygen O2 Sensor 1 for 2002 2003 2004 Honda CR-V EX LX 2.4L l4 36531-PPA-305
  • 234-9005 Air Fuel Ratio Upstream Oxygen O2 Sensor 1 for 2002 2003 2004 Honda CR-V EX LX 2.4L l4 36531-PPA-305
  • 234-9005 Air Fuel Ratio Upstream Oxygen O2 Sensor 1 for 2002 2003 2004 Honda CR-V EX LX 2.4L l4 36531-PPA-305
  • Diagram showing O2 sensor positions before and after catalytic converter on left and right engine banks
  • Step-by-step guide showing dashboard error, faulty oxygen sensor diagnosis, removal, comparison, new sensor installation, and code clearing
  • Cross-section diagram of an oxygen sensor showing components like cable connector, heater element, zirconium dioxide ceramic, and sensor housing, with graphs illustrating better and stable wavelength signals for upstream and downstream sensors

Upstream Air Fuel Ratio Sensor 1

Fits 2002–2004 Honda CR-V 2.4L
Replaces OE: 234-9005, 36531PPA305
Resolves Symptoms
  • Check Engine Light (P0420/P0171)
  • Rough Idle & Hesitation
  • Poor Fuel Economy (MPG)
  • Failed Emissions Inspection
Estimated Delivery Free
Ordered
Oct 30
Prepared
Oct 30-Oct 31
Delivered
Nov 1-Nov 4
Dispatched quickly from local CA 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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  • Under $50 Orders: 3% Off Next Order
  • $50+ Orders: 5% Direct Cashback

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3 reviews

$75.95
  • 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 Compatibility

Year
Make
Model
Engine/Displacement
Note
2002-2004
Acura
RSX Base/Type-S Coupe
2.0L L4
2-Door, 1998CC 122Cu. In., GAS, DOHC, Naturally Aspirated
2002-2004
Honda
CR-V EX, LX Sport Utility
2.4L L4
4-Door, 2354CC, GAS, DOHC, Naturally Aspirated
2003-2005
Honda
Civic Hybrid Sedan
1.3L L4
4-Door, 1339CC, ELECTRIC/GAS, SOHC, Naturally Aspirated
2001, 2005
Honda
Civic DX, EX, LX Sedan
1.7L L4
4-Door, 1668CC, GAS, SOHC, Naturally Aspirated
2001, 2005
Honda
Civic EX, HX, LX Coupe
1.7L L4
2-Door, 1668CC, GAS, SOHC, Naturally Aspirated
2001, 2005
Honda
Civic GX Sedan
1.7L L4
4-Door, 1668CC, CNG, SOHC, Naturally Aspirated
2005
Honda
Civic EX, LX Special Edition Coupe
1.7L L4
2-Door, 1668CC, GAS, SOHC, Naturally Aspirated
2005
Honda
Civic EX, LX Special Edition Sedan
1.7L L4
4-Door, 1668CC, GAS, SOHC, Naturally Aspirated
2005
Honda
Civic Value Package Coupe
1.7L L4
2-Door, 1668CC, GAS, SOHC, Naturally Aspirated
2005
Honda
Civic Value Package Sedan
1.7L L4
4-Door, 1668CC, GAS, SOHC, Naturally Aspirated
2005
Honda
Civic Si Coupe
1.7L L4
2-Door, 1668CC, GAS, SOHC, Naturally Aspirated
2005
Honda
Civic Si Sedan
1.7L L4
4-Door, 1668CC, GAS, SOHC, Naturally Aspirated
2002-2004
Honda
Civic DX, EX, HX, LX, Si Coupe
1.7L L4
2-Door, 1700CC, GAS, SOHC, Naturally Aspirated
2002-2004
Honda
Civic DX, EX, LX, Si Sedan
1.7L L4
4-Door, 1700CC, GAS, SOHC, Naturally Aspirated
2002-2004
Honda
Civic GX Sedan
1.7L L4
4-Door, 1700CC, CNG, SOHC, Naturally Aspirated
2004
Honda
Civic Value Package Coupe/Sedan
1.7L L4
2-Door, 1700CC, GAS, SOHC, Naturally Aspirated
2001
Honda
Civic DX Coupe
1.7L L4
2-Door, 1668CC, GAS, SOHC, Naturally Aspirated


Product Specifications

Warranty & Support: 2 Years + Pre-sale Load Test + 24/7 Technical Support
Item
Specification
Core Part Number
234-9005
Interchange: 25054013, 36531-PLE-003, 36531-PLE-305, 36531-PLM-306, 36531-PPA-305, 36531-PRB-A01, 36531-PZA-A01, 36531-PZA-L01
Position
Exhaust System, Upstream, Front, Upper, Pre-cat
Key Parameters
- Sensor Type: Heated Wide-Band Air/Fuel Ratio
- Wire Quantity: 4 Wires
- Wiring Harness Length: 13.78 IN (350 mm)
- Connector Gender: Male
- Thread Diameter: 0.711 IN (18 mm)
- Grade Type: Regular
- Universal Or Specific Fit: Specific

 

Package Content :

1Pcs 234-9005 Oxygen Sensor