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Important: Verify connector shape and pins match your original part.
2-Piece Oxygen Sensor
Fits Honda Accord 2.4L EX/LX/DX (2003-2007)
Replaces OE: 234-9040, 234-4797
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 13-Nov 21
Requires overseas shipment. Upgrade to expedited shipping at checkout if urgent.
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
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$44.95
High demand: Purchased 2 days ago
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No hidden fees: What you see is what you pay.
-
Restore performance: Fix issues and drive with confidence.
Check Engine Light? Find Your Symptoms
🌬️ 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
|
|---|---|---|---|
|
2003-2005
|
Honda
|
Accord DX Sedan
|
2.4L L4
|
|
2003-2006
|
Honda
|
Accord LX Sedan
|
2.4L L4
|
|
2003-2007
|
Honda
|
Accord LX Coupe
|
2.4L L4
|
|
2003-2007
|
Honda
|
Accord EX Coupe
|
2.4L L4
|
|
2003-2007
|
Honda
|
Accord EX Sedan
|
2.4L L4
|
|
2005
|
Honda
|
Accord SE Coupe
|
2.4L L4
|
|
2006
|
Honda
|
Accord LX Special Edition Sedan
|
2.4L L4
|
|
2006-2007
|
Honda
|
Accord Value Package Sedan
|
2.4L L4
|
|
2007
|
Honda
|
Accord LX SE Coupe
|
2.4L L4
|
|
2007
|
Honda
|
Accord LX SE Sedan
|
2.4L L4
|
|
2007
|
Honda
|
Accord Special Edition Sedan
|
2.4L L4
|
Product Specifications
Warranty & Support: 2 Years + Pre-sale Load Test + 24/7 Technical Support
|
Item
|
Specification
|
|---|---|
|
Core Part Number
|
234-9040
Interchange: 234-9040, 234 9040, 2349040, 36531-RAA-A01, 36531 RAA A01, 36531RAAA02, 36531-RAA-A02, 36531 RAA A02, 36531-RBB-003, 36531RBB003, 36531 RBB 003 |
|
Position
|
Exhaust System, Upstream (Pre-catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated Oxygen Sensor
- Connector Gender: Female - Wire Configuration: 4-Wire - Thread Diameter: 0.711 IN - Harness Length: 16.14 IN (409.96 mm) |
|
Core Part Number
|
234-4797
Interchange: 234-4797, 2344797, 234 4797, 2344363, 36532RAAA01, 36532RAAA02, 36532RAAA11, 36532RAD305, 36532RADL11, 36532RADL12 |
|
Position
|
Exhaust System, Downstream (Post-catalytic Converter)
|
|
Key Parameters
|
- Sensor Type: Heated Oxygen Sensor
- Mounting Type: Threaded - Wire Configuration: 4-Wire - Thread Diameter: 0.708 IN - Harness Length: 42.13 IN (1070 mm) |
Package Content :
2Pcs (1*234-9040 Upstream+1*234-4797 Downstream) Oxygen Sensor