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2Pcs Upstream Downstream Oxygen O2 Sensor Replacement for Honda Civic 1.8L 2007 2008 2009 2010 2011 234-9124 234-4350 36531-RNA-J01 36532-RNA-A01
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Suitable for 2Pcs Oxygen Sensor

for Honda Civic 1.8L (07-11)
🏷️ Replaces OE: 234-9124 234-4350
In stock
$49.95
Final: $47.45 -5% OFF

3 reviews

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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:

This is a COMPLETE SET (Upstream & Downstream). O2 sensors wear out at the same rate (typically 80k-100k miles).
Installation: Upstream sensors screw into the exhaust manifold near the engine. Downstream sensors screw into the pipe after the catalytic converter under the car.

Common Error Codes: P0131, P0171, P0420, P0430
Expert Recommendation: Replacing all sensors together ensures optimal engine performance and saves you from paying mechanic labor costs twice.

Automotive-Leader Sensors

Vehicle Compatible 

Make
Model
Year
Engine/Displacement
Honda
Civic
2007-2011
1.8L L4


Product Specifications

Item
Details
Product Set
234-9124(Upstream Sensor 1) + 234-4350(Downstream Sensor 2)
Warranty
2 Years (Improve Fuel Efficiency & Stable Performance & Durable)
Placement
234-9124: Upstream, Front, Pre-cat
234-4350: Downstream, Rear, Post-cat
Sensor Type
Heated 4-Wire
Harness Length
234-9124: Upstream: 10.43 IN
234-4350: Downstream: 10.75 IN
Interchange Part Numbers
234-9124 Series: 2349124, SU10634, 5S9172, 36531-RNA-J01, 36531RNAJ01, 36531-RNA-003, 36531RNA003, 211200-2490, 2112002490, 211200-2630, 2112002630, 15268, 753889, 25700
234-4350 Series: 2344350, 5S9188, 2134607, 24048, 753638, 36532RMXA01, 36532RNAA01

 

Package Content 

2PCS (1*234-9124 Upstream + 1*234-4350 Downstream) Oxygen Sensor

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