Name: O2 Sensor 89465-12840 Toyota Corolla ZZE122 Tarago RAV4 Lexus LS SC 1ZZ-FE 2ZZ-GE
Brand: Aftermarket OEM Replacement
SKU: OX574
Price: 139.90 AUD
Availability: InStock

BRAND NEW *OEM Quality* O2 oxygen sensor to suit Toyota Corolla ZZE122 ZZE123, Tarago ACR30 ACR50, RAV4 ZSA42 ZSA44, and Lexus LS UCF30 SC UZZ40.

A failed oxygen sensor on the 1ZZ-FE or 2ZZ-GE Corolla typically triggers fault codes P0136, P0141, P0031, or P0032 - rich/lean running and increased fuel consumption follow. This direct-fit replacement restores closed-loop fuelling. Independently verified against TecDoc catalogue. Dispatched from Cranbourne VIC.

TO SUIT

Toyota Corolla E120 series with 1ZZ-FE (ZZE122 Sedan/Wagon/Hatchback, 2001-2007) and 2ZZ-GE VVTL-i TS (ZZE123 Hatchback, 2003-2007). On ZZE122 models the pre-cat sensor applies to Japan-build vehicles (VIN from JTD#) produced before 10/2005; post-cat fitment applies from 10/2005 onward. ZZE123 is pre-cat only.

FITMENT CHECK

This sensor covers both pre-cat and post-cat positions depending on model and build date. Confirm position and verify fitment by matching OEM part number 89465-12840 to your original sensor before ordering. 4-pin connector - check plug shape matches.

OEM PART NUMBERS

89465-12840
89465-02330
89465-02350
89465-12600
89465-24210
89465-24220
89465-50140
89465-50160
88975493 (GM)
88975497 (GM)

OTHER PART NUMBERS

DENSO: DOX-0280
DENSO: DOX-0264
DENSO: 234-4506
BOSCH: F 00H L00 388
HELLA: 6PA 358 221-611
BLUE PRINT: ADT37047
BLUE PRINT: ADT37059
BLUE PRINT: ADT37085
DELPHI: ES20372
VDO-BR: D33032
INTERMOTOR: SG1014
INTERMOTOR: SG1267
INTERMOTOR: SG1273
STANDARD: SU11749
BECK/ARNLEY: 156-4212
AIRTEX: 5S10296
ACDELCO: 2134289

PACKAGE INCLUDES

1 x O2 Oxygen Sensor - 4-pin connector, M18x1.5 thread, with rubber grommet.

ABOUT THIS SENSOR

Heated finger-type switching sensor, pre-lubricated thread. Designed for both pre-catalytic converter (upstream) and post-catalytic converter (downstream) positions depending on vehicle application. The 1ZZ-FE engine in the E120 Corolla is known for sensor failures contributing to rough idle and enriched mixture at cold start.

Common failure mode on the 2AZ-FE Tarago and 3ZR-FE RAV4 is post-cat sensor degradation causing P0420 catalyst efficiency codes. Replacing with a correctly matched downstream sensor eliminates false catalyst fault codes.

COMMON SYMPTOMS OF FAILURE

Check Engine Light - fault codes P0136 P0141 P0031 P0032 P0420
Rich or lean running / poor idle quality
Increased fuel consumption
Failed emissions test
Erratic engine behaviour at operating temperature
Rough cold-start on 1ZZ-FE Corolla

TOYOTA
TOYOTA COROLLA ZZE122 Sedan/Wagon/Hatchback 1.8L 1ZZ-FE [12/01 - 05/07] - Pre-cat (Japan build to 10/2005) / Post-cat (from 10/2005)
TOYOTA COROLLA ZZE122R VVTi 1.8L 1ZZ-FE [12/01 - 05/07] - Pre-cat (Japan build to 10/2005) / Post-cat (from 10/2005)
TOYOTA COROLLA ZZE123 VVTL-i TS 1.8L 2ZZ-GE Hatchback [05/03 - 05/07] - Pre-cat
TOYOTA TARAGO ACR30 2.4L 2AZ-FE [02/00 - 02/06] - Post-cat
TOYOTA TARAGO ACR30W 2.4L 2AZ-FE [02/00 - 01/06] - Post-cat
TOYOTA TARAGO ACR40W 2.4L 2AZ-FE [02/00 - 01/06] - Post-cat
TOYOTA TARAGO ACR50R 2.4L 2AZ-FE [10/05 - ON] - Post-cat
TOYOTA RAV4 ZSA42 IV 2.0L 3ZR-FE FWD [12/12 - 12/18] - Pre-cat
TOYOTA RAV4 ZSA44 IV 2.0L 3ZR-FE AWD [12/12 - 09/19] - Pre-cat
LEXUS
LEXUS LS UCF30 430 4.3L 3UZ-FE Sedan [08/00 - 08/06] - Post-cat (all cylinders)
LEXUS SC UZZ40R 430 4.3L 3UZ-FE Convertible [05/01 - 07/10] - Post-cat (all cylinders)
DAEWOO
DAEWOO TACUMA U100 2.0L T20SED/C20SED MPV [2000 - 2004] - Check plug

How do I replace an oxygen sensor?

Most O2 sensors thread directly into the exhaust pipe or manifold. You will need an O2 sensor socket (22mm with a slot for the wire) and penetrating oil if the sensor is seized. Allow the exhaust to cool completely before starting. Some sensors also require a wiring harness connector to be unplugged. Always clear fault codes with an OBD2 scanner after replacement.

What fault codes does a faulty O2 sensor trigger?

A faulty O2 sensor typically triggers codes P0130 to P0167. The specific code indicates which sensor has failed - P0130 to P0138 relate to Bank 1 sensors and P0150 to P0158 relate to Bank 2 sensors. An OBD2 scanner will identify the exact sensor location.

Can I use a universal O2 sensor on my vehicle?

Universal sensors can work but require splicing the wiring harness which introduces risk of connection faults. A direct-fit aftermarket OEM replacement sensor with the correct connector plugs directly in with no cutting or splicing required. SensorGal stocks direct-fit sensors cross-referenced to OEM part numbers for most Australian vehicles.

How do I know if my O2 sensor is bad?

Common signs include poor fuel economy, rough idle, failed emissions test, rotten egg smell from the exhaust, and a Check Engine light with codes P0130-P0167. An OBD2 scanner showing a flat or sluggish O2 sensor waveform on live data also indicates a faulty sensor.

What is the difference between upstream and downstream O2 sensors?

The upstream (pre-cat) sensor monitors exhaust gases to help the ECU calculate fuel trim. The downstream (post-cat) sensor monitors catalytic converter efficiency. They serve different functions and are not interchangeable even if they look identical.

Can a bad O2 sensor damage my catalytic converter?

Yes. A faulty upstream O2 sensor can cause the engine to run rich, sending unburnt fuel into the catalytic converter. Over time this overheats and destroys the catalyst. Replacing the O2 sensor promptly protects your catalytic converter.

How many O2 sensors does my vehicle have?

Most 4-cylinder vehicles have two O2 sensors (one upstream, one downstream). V6 and V8 engines typically have four - one upstream and one downstream per bank. Contact us with your vehicle details and we will confirm the correct quantity and part numbers.

Identification
SKU	OX574
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	DOX-0264
Reference OEM Number	89465-12840
Other OEM Numbers	89465-12840, 89465-02330, 89465-50140, 89465-50160
Related Part Numbers	OX455, OX574, OXY2056
Trade Part Numbers	DENSO: DOX-0280, BOSCH: F 00H L00 388, HELLA: 6PA358221-611
Product Specifics
Type	Oxygen Sensor
Thread Size	M18x1.5
Number of pins	4 -pin connector
Fitment Type	Direct Replacement
Brand	Aftermarket Replacement
Sensor Sub-Type	Narrowband Switching-Type Oxygen Sensor
Placement	Pre or Post-Catalytic Converter
Number of Wires	4
Other Details
Note	Pre & post-cat fitment varies by model. Check plug.