IS F (2008-2014) Discussion topics related to the IS F model

Downstream O2 sensor

Old 02-18-14, 03:52 PM
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Lmood
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Default Downstream O2 sensor

Hey quick question, searched but couldnt really find anything. Just bought some downstream o2 sensors since mine fouled up after my exhaust install. How long are the wires coming off the sensor? since I am several states away from bi5h ky car and the sensors I cant compair. Just want to make sure I got the right ones. Thanks.
Old 02-18-14, 04:56 PM
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MRxSLAYx
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Originally Posted by Lmood
Hey quick question, searched but couldnt really find anything. Just bought some downstream o2 sensors since mine fouled up after my exhaust install. How long are the wires coming off the sensor? since I am several states away from bi5h ky car and the sensors I cant compair. Just want to make sure I got the right ones. Thanks.
Just get a sikky o2 sim and not worry about it. The sim is $100.
Old 02-18-14, 05:14 PM
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DrRick
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Originally Posted by MRxSLAYx
Just get a sikky o2 sim and not worry about it. The sim is $100.
why get the sim when the O2 sensor is only around $60?

this is the one you need. OEM and $63 from Rock Auto....
Old 02-18-14, 05:27 PM
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Ye thats what I figured. I got them from rockauto. Their site has the ones i ordered listed as what I needed but when they got in I asked te wife to look and tell me how long the wires were. Already got the return lable from them, hopefully they will be in by time I return home in a couple of weeks so I can put them on. Thanks drrick
Old 02-18-14, 07:54 PM
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Originally Posted by Lmood
Ye thats what I figured. I got them from rockauto. Their site has the ones i ordered listed as what I needed but when they got in I asked te wife to look and tell me how long the wires were. Already got the return lable from them, hopefully they will be in by time I return home in a couple of weeks so I can put them on. Thanks drrick
no prob. i just had to replace the driver's side downstream on mine a couple of weeks ago. $75 delivered...$50 to install.
Old 02-18-14, 10:16 PM
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The install is super easy, just pull the carpet by the center console back and disconnect the wire. It took me 10 mins to change out.

Should you choose to DIY it here is the thread
https://www.clublexus.com/forums/is-...nsor-help.html
Old 02-19-14, 04:50 AM
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Originally Posted by DrRick
why get the sim when the O2 sensor is only around $60?

this is the one you need. OEM and $63 from Rock Auto....
Because you'll never have to worry about the secondary o2s again. Its just preference, but I would spend the extra $40 since the cost is low and long term savings.
Old 02-19-14, 08:57 AM
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Originally Posted by MRxSLAYx
Because you'll never have to worry about the secondary o2s again. Its just preference, but I would spend the extra $40 since the cost is low and long term savings.
thats a pretty good idea...
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