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06 GS430 ABS actuator

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Old Oct 26, 2015 | 07:25 AM
  #1  
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Unhappy 06 GS430 ABS actuator

I have taken my 06 GS430 to Lexus and one other shop and they have both said I need to replace the ABS actuator pump ($3K + Labor !!!!!!!!!)... I have searched HIGH and LOW for this part as well as used; NO LUCK. My question is, can this part be rebuilt? Also, is it possible for it only to be the fuse that has gone bad? There is a constant buzzing sound coming from the actuator while driving and shortly after car is turned off. ANY help??[B] My part # is 44050-30670

I have attached a picture of my part
Attached Thumbnails 06 GS430 ABS actuator-abs.jpg  
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Old Oct 26, 2015 | 04:02 PM
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Sorry to hear. A bit off topic, but how do you tell if you need to replace the ABS actuator? Have you considered looking at a wrecked 3gs and pulling it?
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Old Oct 26, 2015 | 06:56 PM
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from the small amount of research i did, the 2006 GS300, and 2006 GS430 took the same actuator. I bet you would have a much easier time finding a used on from a GS300.
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Old Oct 27, 2015 | 04:48 AM
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Looking at this ebay auction that has the same part number, it shows all the GS's use the same ABS Pump.

http://www.ebay.com/itm/LEXUS-OEM-FA...-/331634581858

I see ABS pumps used on ebay for 190 bucks! Verify the pics and if it looks the same give it a shot. These things rarely break so buying a used one, would surely last the life of the car.
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Old Oct 27, 2015 | 06:33 AM
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From what I was told, the 06 GS430 ABS is different from the others because of the V8 and it has the booster.
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Old Oct 27, 2015 | 06:34 AM
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NotADood, where do you find that research?
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Old Oct 27, 2015 | 07:56 AM
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Originally Posted by Jay2k6
From what I was told, the 06 GS430 ABS is different from the others because of the V8 and it has the booster.
I thought so too; the 430/460/450h uses electronic braking where as the 300/350 uses hydraulic.
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Old Oct 27, 2015 | 11:42 AM
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According to the pic of your actuator the part number is 89541-30260.
If that is the actual pic of the one in your car, then it is the same as a 2006 rwd gs 300.
Go to car-part.com type in your info. There are plenty on there for $150.00 and up. Good luck
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Old Oct 27, 2015 | 01:55 PM
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Default Abs

Originally Posted by BLAZE
According to the pic of your actuator the part number is 89541-30260.
If that is the actual pic of the one in your car, then it is the same as a 2006 rwd gs 300.
Go to car-part.com type in your info. There are plenty on there for $150.00 and up. Good luck
Yes, this is the actual pic of the part that's currently in my car. You think the Gs300 will work??


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Old Oct 27, 2015 | 01:59 PM
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Heres one with your exact same part number 44510-30260

Only problem its overseas


http://www.buyitmao.com/products/39503011225
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Old Oct 27, 2015 | 02:09 PM
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This part number supersedes it 44050-30670


This is the cars that your abs pump are installed on

Part Info
Part No. 44050-30260
Part Description ACTUATOR ASSY, BRAKE
Replaced By 44050-30670
Manufacturer Lexus. This genuine Lexus part is guaranteed by Lexus's factory warranty.
Part Fitment
Model Year Trim Engine Important vehicle option details


GS300


2006




8 Cyl 4.3L


3UZFE; UZS190


GS350


2007-2011




8 Cyl 4.3L, 8 Cyl 4.6L


1URFSE, 3UZFE; URS190, UZS190


GS430


2006-2007




8 Cyl 4.3L, 8 Cyl 4.6L


1URFSE, 3UZFE; URS190, UZS190


GS450h


2007-2011




6 Cyl 3.5L


2GRFSE; GWS191


GS460


2008-2011




8 Cyl 4.3L, 8 Cyl 4.6L


1URFSE, 3UZFE; URS190, UZS1
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Old Nov 9, 2015 | 12:03 PM
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I have the same problem with my 450h. The dealership quoted me over $4K to replace the ABS actuator. Seems like this is a common problem, doing a quick google search shows that many other Toyotas/Lexus models experience the same issues. The dealer told me that 44050-30670 is the corrected version of 44050-30260. DO NOT install 44050-30260 into your car because sooner or later the same issue will occur. If you find any solution please let me know as I have just been driving my car with all the lights flashing.
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Old Nov 9, 2015 | 12:55 PM
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Originally Posted by LovezLexus
I have the same problem with my 450h. The dealership quoted me over $4K to replace the ABS actuator. Seems like this is a common problem, doing a quick google search shows that many other Toyotas/Lexus models experience the same issues. The dealer told me that 44050-30670 is the corrected version of 44050-30260. DO NOT install 44050-30260 into your car because sooner or later the same issue will occur. If you find any solution please let me know as I have just been driving my car with all the lights flashing.
I sent him this ebay auction a little late. Maybe you can benefit from it

http://www.ebay.com/itm/07-08-09-10-...mtr&rmvSB=true
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Old Nov 17, 2015 | 01:01 PM
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Smile ABS problem fixed

Well guys, after much headache, the problem is FINALLY fixed. I kept getting the run around that ONLY the 06 GS430 model ABS pump (part # 44050-30670); WRONG. I found one on eBay from a 2013 GS450H (same breaking system). After really eye-balling the one I had in my car and this one on eBay, I didn't see any difference in the two by eye so I took the chance. Keep in mind, the 44050-30670 was over 2K........Long story short, dropped in the new one yesterday and rolling like new. Hope this helps someone because this was TRULY a headache for me!
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Old Nov 17, 2015 | 01:59 PM
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Is it part number 44510-30300?
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