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Replacement Parking Sensors

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Old Mar 18, 2024 | 01:37 PM
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Question Replacement Parking Sensors

I realized I have one damaged parking sensor and I think another is on its way out as it detects things randomly when nothing is there.

Where do you guys get them? I see some painted ones from Amazon, AliExpress? How hard is it to get them out? Do I need to remove the full bumper?
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Old Mar 18, 2024 | 03:15 PM
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Depending on where it is on the bumper whether it has to be removed. I found the exact part number for my painted one and found it on ebay and when it came the paint was white and not my color so don't expect the color to match your color. It will be a basic color for your color even if it says your part number. Also Lexus says these cannot be painted more than once for tolerance of sensor. You could get the exact color but I sure didn't.
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Old Mar 19, 2024 | 03:48 AM
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LS430 Parking Sensors
Rear centre two - 89341-50020-**, 89341-50040-**, or 89341-50050-**
Rear outer two - 89341-50011-**

Front centre two - 89341-50020-**, 89341-50040-**, or 89341-50050-**
Front outer four - 89341-50011-**

** is the 2 digit colour code if you want them colour matched.

If you don't want to pay Lexus prices then you can find aftermarket ones on eBay and elsewhere.
If you have a dark coloured car, then the aftermarket black ones look OK.
If you have white/silver, then get the appropriate white/silver aftermarket ones.
I have never seen any aftermarket ones other than black, white, and silver.
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Old Mar 19, 2024 | 06:58 AM
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I looked up my exact part number and tried to order non Lexus because I knew I could not paint over existing paint. Putting that part number in ebay brought up a supplier that sold that part number. When it came it was white and not my color white as mentioned above but it does work. Don't expect to get your color unless you order from Lexus.
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Old Mar 19, 2024 | 04:03 PM
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Yea, I ordered a few off AliExpress I'll see how those go. All the Amazon and eBay ones come from China anyways.
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Old Apr 10, 2024 | 08:24 AM
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Originally Posted by BigBoomer
LS430 Parking Sensors
Rear centre two - 89341-50020-**, 89341-50040-**, or 89341-50050-**
Rear outer two - 89341-50011-**

Front centre two - 89341-50020-**, 89341-50040-**, or 89341-50050-**
Front outer four - 89341-50011-**

** is the 2 digit colour code if you want them colour matched.

If you don't want to pay Lexus prices then you can find aftermarket ones on eBay and elsewhere.
If you have a dark coloured car, then the aftermarket black ones look OK.
If you have white/silver, then get the appropriate white/silver aftermarket ones.
I have never seen any aftermarket ones other than black, white, and silver.
I see tons of the non-OEM centre sensors on eBay from the Chinese manufacturers, but never the rear outer sensors for some reason. Has anyone seen these? They are over $256 each from Lexus.
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Old Apr 10, 2024 | 10:55 AM
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To update this I never got a chance to install them cuz I haven't been able to fish it the harness from inside the bumper. And taking the whole thing off is too much work.
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Old Apr 11, 2024 | 03:13 AM
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Originally Posted by jonathan58
I see tons of the non-OEM centre sensors on eBay from the Chinese manufacturers, but never the rear outer sensors for some reason. Has anyone seen these? They are over $256 each from Lexus.
I don't know what you are searching for but a simple Google search for 89341-50011 found a plethora of sources.

If you included the colour code, then your only source will be Lexus.
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Old Apr 12, 2024 | 04:57 PM
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Default How to fix intermitent sensor(WD40)

Originally Posted by AVSRacing
I realized I have one damaged parking sensor and I think another is on its way out as it detects things randomly when nothing is there.

Where do you guys get them? I see some painted ones from Amazon, AliExpress? How hard is it to get them out? Do I need to remove the full bumper?
I clean mine with WD40 water in sensor causes this type of error. It works guaranteed.
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