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234-9040 Air Fuel Ratio Oxygen O2 Sensor Upstream Sensor 1 Bank 1 AFR Compatible for Honda Accord 2.4L L4 2003 2004 2005 2006 2007 36531-RAA-A01 36531-RAA-A02 2349040
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  • 234-9040 Air Fuel Ratio Oxygen O2 Sensor Upstream Sensor 1 Bank 1 AFR Compatible for Honda Accord 2.4L L4 2003 2004 2005 2006 2007 36531-RAA-A01 36531-RAA-A02 2349040
  • 234-9040 Air Fuel Ratio Oxygen O2 Sensor Upstream Sensor 1 Bank 1 AFR Compatible for Honda Accord 2.4L L4 2003 2004 2005 2006 2007 36531-RAA-A01 36531-RAA-A02 2349040
  • 234-9040 Air Fuel Ratio Oxygen O2 Sensor Upstream Sensor 1 Bank 1 AFR Compatible for Honda Accord 2.4L L4 2003 2004 2005 2006 2007 36531-RAA-A01 36531-RAA-A02 2349040
  • 234-9040 Air Fuel Ratio Oxygen O2 Sensor Upstream Sensor 1 Bank 1 AFR Compatible for Honda Accord 2.4L L4 2003 2004 2005 2006 2007 36531-RAA-A01 36531-RAA-A02 2349040
  • 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
Suitable for Upstream Air Fuel Ratio Sensor for 2003–2007 Honda Accord 2.4L | 234-9040 36531RAAA01

Suitable for Upstream Air Fuel Ratio Sensor

for 2003–2007 Honda Accord 2.4L
🏷️ Replaces OE: 234-9040 36531RAAA01
5 left
$35.95
Final: $34.15 -5% OFF

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⚙️ Sensor Installation Blueprint
ENGINE CATALYTIC CONVERTER UPSTREAM (SENSOR 1)Exhaust Manifold (Engine Side) DOWNSTREAM (SENSOR 2)Exhaust Pipe (After Converter)
👨‍🔧 Mechanic's Installation Notes:
Location: Screws directly into the Exhaust Manifold (the cast iron pipes attached to the engine block), BEFORE the catalytic converter.
Tools Needed: 7/8" (22mm) O2 Sensor Socket & Penetrating Oil.
Error Codes: P0131, P0134, P0171, P0172

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Vehicle Compatibility

Make
Model
Year
Body Style
Trim Levels
Engine Specifications
Honda
Accord
2003-2007
Coupe 2-Door
EX, LX
2.4L L4 DOHC Naturally Aspirated
Honda
Accord
2003-2007
Sedan 4-Door
DX, EX, LX
2.4L L4 DOHC Naturally Aspirated
Honda
Accord
2005-2007
Coupe/Sedan
SE, Value Package, Special Edition
2.4L L4 DOHC Naturally Aspirated

 

 Product Specifications

Item
Details
Primary Part Number
234-9040
Full Interchange Part Numbers
  • 234-9040
  • 234 9040
  • 2349040
  • 36531-RAA-A01
  • 36531 RAA A01
  • 36531RAAA02
  • 36531-RAA-A02
  • 36531 RAA A02
  • 36531RAAA02
  • 36531-RBB-003
  • 36531RBB003
  • 36531 RBB 003
Package Contents
1PC Upstream Oxygen Sensor
Position
Upstream/Front/Pre-catalytic
Sensor Type
Heated Air Fuel Ratio Sensor
Warranty
2 Years (Improves fuel efficiency, stable performance, durable)
Wiring Specs
4-wire, 390mm harness length
Sensor Function
Air-fuel ratio detection

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