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234-9066 Air Fuel Ratio Oxygen Sensor Upstream O2 Sensor 1 AFR for 2004 2005 2006 2007 2008 Acura TSX Base Sedan 2.4l 2354CC l4 Gas 36531-RBB-003 36531RBB003 234 9066 24668
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  • 234-9066 Air Fuel Ratio Oxygen Sensor Upstream O2 Sensor 1 AFR for 2004 2005 2006 2007 2008 Acura TSX Base Sedan 2.4l 2354CC l4 Gas 36531-RBB-003 36531RBB003 234 9066 24668
  • 234-9066 Air Fuel Ratio Oxygen Sensor Upstream O2 Sensor 1 AFR for 2004 2005 2006 2007 2008 Acura TSX Base Sedan 2.4l 2354CC l4 Gas 36531-RBB-003 36531RBB003 234 9066 24668
  • 234-9066 Air Fuel Ratio Oxygen Sensor Upstream O2 Sensor 1 AFR for 2004 2005 2006 2007 2008 Acura TSX Base Sedan 2.4l 2354CC l4 Gas 36531-RBB-003 36531RBB003 234 9066 24668
  • 234-9066 Air Fuel Ratio Oxygen Sensor Upstream O2 Sensor 1 AFR for 2004 2005 2006 2007 2008 Acura TSX Base Sedan 2.4l 2354CC l4 Gas 36531-RBB-003 36531RBB003 234 9066 24668
  • 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 Acura TSX 2.4L (2004-2008) | 234-9066 36531RBB003

Suitable for Upstream Air Fuel Ratio Sensor

for Acura TSX 2.4L (2004-2008)
🏷️ Replaces OE: 234-9066 36531RBB003
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$35.40
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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

Automotive-Leader Sensors

Vehicle Compatibility

Make
Model
Year
Engine Specifications
Configuration
Acura
TSX
2004-2008
2.4L L4 DOHC Naturally Aspirated
Base Sedan 4-Door

 

Product Specifications

Category
Details
Core Part Number
Main: 234-9066
Full Interchange List: 234 9066, 2349066, 36531-RBB-003, 36531RBB003, 36531 RBB 003, 2132856, 15482, 752982, ES10940, 24668, SG1370
Technical Parameters
• Position: Upstream/Front/Pre-catalyst
• Sensor Type: Heated Air Fuel Ratio Sensor (AFR)
• Harness: 4-wire, 23.62 inches(590mm), Female connector
• Thread Specs: 0.711 inches(18.06mm), M18×1.5 standard
Warranty & Service
2 Years (with pre-sale load testing + 24h technical support)
Key Features
Improves fuel economy, fast heating start, precise air-fuel ratio control, direct plug-and-play replacement

 

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