Name: Oxygen Sensor Holden VF Commodore SV6 Calais 3.6L LFX Pre-Cat Post-Cat 2013-2017
Brand: Aftermarket OEM Replacement
SKU: EGO-588-LFX
Price: 75.97 AUD
Availability: InStock

BRAND NEW *OEM Quality* oxygen sensor to suit Holden VF Commodore SV6 3.6L LFX Sedan / Wagon / Ute and Calais VF 3.6L LFX (May 2013 to October 2017). Suits pre-cat and post-cat positions.

Check engine light on your VF with a P0135 or P0141 sensor heater code, or fuel consumption creeping up? O2 sensor failure on the 3.6L LFX is a predictable service item on higher-mileage VFs. This is the correct 4-wire direct-fit replacement. Same-day dispatch from Melbourne.

TO SUIT

[05/13 - 10/17] HOLDEN COMMODORE VF SV6 3.6L V6 LFX Sedan 210kW (Pre or Post-Cat)
[05/13 - 10/17] HOLDEN COMMODORE VF SV6 3.6L V6 LFX Wagon 210kW (Pre or Post-Cat)
[05/13 - 10/17] HOLDEN COMMODORE VF SV6 3.6L V6 LFX Ute 210kW (Pre or Post-Cat)
[06/13 - 10/17] HOLDEN CALAIS VF 3.6L V6 LFX Sedan 210kW (Pre or Post-Cat)
[06/13 - 10/17] HOLDEN CALAIS VF 3.6L V6 LFX Sportwagon / Wagon 210kW (Pre or Post-Cat)

FITMENT CHECK

This sensor suits both pre-cat and post-cat positions on the VF Commodore and Calais with the LFX engine. The LFX has separate sensors on each exhaust bank - confirm the bank (left or right) and position (upstream or downstream) from your fault code before ordering.

OEM PART NUMBERS

12616203
12634064
12634085
12598176
12590750
5855395
19209805
24577303
12578624

OTHER PART NUMBERS

BOSCH: 0 258 010 134
BOSCH: 0 258 986 763
NTK-AU: OZA770-EE7
WALKER PRODUCTS: 350-34225
DELPHI: ES20113

PACKAGE INCLUDES

1 x oxygen sensor. 4-pin connector. 4-conductor cable. 250mm cable length. M18x1.5 thread. Pre-cat or post-cat position depending on location fitted.

ABOUT THIS SENSOR

The oxygen sensor on the Holden LFX V6 is a heated 4-wire wideband sensor mounted in the exhaust system. The ECM uses the upstream sensor signal to control the closed-loop fuel trim in real time, and the downstream signal to monitor catalytic converter efficiency. The LFX V6 has four O2 sensors in total - two upstream (pre-cat, one per bank) and two downstream (post-cat, one per bank). This sensor suits all four positions.

The LFX O2 sensors are a known wear item from around 150,000km onwards. Failure causes open-loop fuel operation, higher fuel consumption, rough idle, and over time can contaminate the catalyst if the engine runs persistently rich.

COMMON SYMPTOMS OF FAILURE

Check engine light with codes P0135 / P0141 / P0155 / P0161 (heater circuit)
Fuel trim codes P0171 / P0172 (lean or rich)
Increased fuel consumption
Rough idle or poor throttle response
Failed emissions inspection
Strong exhaust smell when engine is warm

[05/13 - 10/17] HOLDEN COMMODORE VF SV6 3.6L V6 LFX Sedan 210kW (Pre or Post-Cat)
[05/13 - 10/17] HOLDEN COMMODORE VF SV6 3.6L V6 LFX Wagon 210kW (Pre or Post-Cat)
[05/13 - 10/17] HOLDEN COMMODORE VF SV6 3.6L V6 LFX Ute 210kW (Pre or Post-Cat)
[06/13 - 10/17] HOLDEN CALAIS VF 3.6L V6 LFX Sedan 210kW (Pre or Post-Cat)
[06/13 - 10/17] HOLDEN CALAIS VF 3.6L V6 LFX Sportwagon / Wagon 210kW (Pre or Post-Cat)

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	EGO-588-LFX
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	EGO-588
Reference OEM Number	12616203
Other OEM Numbers	12634064, 12616203, 12634085, 12598176, 12590750
Related Part Numbers	0258986763, COS1335, OX440GEN, ES20113, 234-4285
Trade Part Numbers	BOSCH: 0 258 010 134, BOSCH: 0 258 986 763
Product Specifics
Sensor Type	Oxygen Sensor
Type	O2 / Lambda Sensor
Fitting Position	Pre-Cat or Post-Cat
Thread Size	M18x1.5
Number of pins	4-Pin
Cable Length	250mm
Compatible Makes	Holden
Fitment Type	Direct Replacement
Brand	Aftermarket OEM Replacement
Conductor Number	4-Conductor
Other Details
Note	Suits pre-cat (upstream) or post-cat (downstream)