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2003 LS430 parts needed

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Old Feb 19, 2022 | 08:06 AM
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Default 2003 LS430 parts needed

Hey guys,

I need some parts that Lexus Brazil do not have in stock. I was wondering if you guys know if parts from other Lexus models or any Toyota vehicles would be compatible or if they are specific to the LS430. Here are the parts list:

- MAF sensor - I will try to clean it myself . If it does not work, I will buy a new one
- O2 sensor
- cooling fan for passenger seat
- Transmission oil filter

any help is highly appreciated.
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Old Feb 19, 2022 | 08:58 AM
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try looking on Rockauto.com. You can pull the part listings up, and if you click on the part number (which is highlighted in blue) you can see what other vehicles the part fits.

The MAF sensor, as an example, fits alot of other Lexus and Toyota models from 2000-2010ish
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Old Feb 19, 2022 | 09:06 AM
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Originally Posted by carlosecpf
Hey guys,

I need some parts that Lexus Brazil do not have in stock. I was wondering if you guys know if parts from other Lexus models or any Toyota vehicles would be compatible or if they are specific to the LS430. Here are the parts list:

- MAF sensor - I will try to clean it myself . If it does not work, I will buy a new one
- O2 sensor
- cooling fan for passenger seat
- Transmission oil filter

any help is highly appreciated.
Where are you located? Brazil or NY...?
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Old Feb 19, 2022 | 10:53 AM
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Originally Posted by YoshiMan
try looking on Rockauto.com. You can pull the part listings up, and if you click on the part number (which is highlighted in blue) you can see what other vehicles the part fits.

The MAF sensor, as an example, fits alot of other Lexus and Toyota models from 2000-2010ish
This is great!it will help me a lot.
Thank you very much
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Old Feb 19, 2022 | 10:54 AM
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Originally Posted by bradland
Where are you located? Brazil or NY...?
Currently I am in Brazil.
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Old Feb 19, 2022 | 12:43 PM
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Originally Posted by carlosecpf
Currently I am in Brazil.
Get the necessary part numbers HERE

Then shop, compare price + shipping at the following-
https://www.amayama.com/en
https://partsouq.com/
https://www.megazip.net/zapchasti-dl...lexus-ls-42404
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Old Feb 19, 2022 | 01:25 PM
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Originally Posted by bradland
Get the necessary part numbers HERE

Then shop, compare price + shipping at the following-
https://www.amayama.com/en
https://partsouq.com/
https://www.megazip.net/zapchasti-dl...lexus-ls-42404
​​​​​​Super helpful links! Thanks a lot
The only part I could not find is the underseat blower/fan for the in-seat cooling system. Does anyone know which part is it?
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Old Feb 19, 2022 | 01:58 PM
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Originally Posted by carlosecpf
​​​​​​Super helpful links! Thanks a lot
The only part I could not find is the underseat blower/fan for the in-seat cooling system. Does anyone know which part is it?
I believe it starts with 85862
You may have to call a dealer to get the correct one per your VIN
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Old Feb 19, 2022 | 06:57 PM
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Originally Posted by carlosecpf
Hey guys,

I need some parts that Lexus Brazil do not have in stock. I was wondering if you guys know if parts from other Lexus models or any Toyota vehicles would be compatible or if they are specific to the LS430. Here are the parts list:

- MAF sensor - I will try to clean it myself . If it does not work, I will buy a new one
- O2 sensor
- cooling fan for passenger seat
- Transmission oil filter

any help is highly appreciated.
Am in Chicago. Please post what you require and will make it happen.

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Old Feb 20, 2022 | 06:30 AM
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Originally Posted by YODAONE
Am in Chicago. Please post what you require and will make it happen.
Thank you, YODAONE. Your help is really appreciated.
I still need the following parts for my 2003 LS430:

- transmission filter
- driver's under seat fan/blower for seat cooling
- 2x air filter for under seat fan/blower

Many thanks!
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Old Feb 20, 2022 | 06:32 AM
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Originally Posted by bradland
Get the necessary part numbers HERE

Then shop, compare price + shipping at the following-
https://www.amayama.com/en
https://partsouq.com/
https://www.megazip.net/zapchasti-dl...lexus-ls-42404
I was able to source locally the MAF and O2 Sensor. Thank you, guys!
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Old Feb 20, 2022 | 07:35 AM
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Originally Posted by carlosecpf
Thank you, YODAONE. Your help is really appreciated.
I still need the following parts for my 2003 LS430:

- transmission filter
- driver's under seat fan/blower for seat cooling
- 2x air filter for under seat fan/blower

Many thanks!

35330-50020 is transmission screen for 2003 LS430 with 5 speed transmission (A650E)




Use diagram to identify part(s) required





Part numbers are helpful:

Front
FILTER, AIR, No.1
88921-50010
Quantity: 2
Rear
FILTER AIR
88922-50010
Quantity: 2
Rear Sill Filter
FILTER, AIR
88923-50010
Quantity: 2

How do Toyota/Lexus Dealers in Brazil manage and support parts and service inquiries for your 2003 LS430?







Last edited by YODAONE; Feb 20, 2022 at 08:32 AM.
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Old Feb 20, 2022 | 07:16 PM
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Originally Posted by YODAONE
35330-50020 is transmission screen for 2003 LS430 with 5 speed transmission (A650E


Use diagram to identify part(s) required


Part numbers are helpful:

Front
FILTER, AIR, No.1
88921-50010
Quantity: 2
Rear
FILTER AIR
88922-50010
Quantity: 2
Rear Sill Filter
FILTER, AIR
88923-50010
Quantity: 2

How do Toyota/Lexus Dealers in Brazil manage and support parts and service inquiries for your 2003 LS430?
YODAONE
THANK YOU so much!!
This will help me a lot! Now i just need to find a seller online that could ship those item to Brazil.

As per your question, I am new to the local Lexus services. The person in charge of my case at Lexus Brazil told me that, because the vehicle is an old model, they do not carry all parts in stock locally. Some of them such as the timing belt (I will replace it as an insurance, even though it is fine), they will source from Lexus Japan directly. But the ones I mentioned in the post, they said even Lexus Japan cannot provide them any longer, which I find BS as I could find them both online locally or internationally...
I will talk to them again tomorrow to get more color on this.
Again, thank you so much.

Last edited by carlosecpf; Feb 21, 2022 at 03:55 AM.
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Old Feb 20, 2022 | 07:49 PM
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Originally Posted by carlosecpf
YODAONE
THANK YOU so much!!
This will help me a lot! Now i just need to find a seller online that could ship those item to Brazil.

As per your question, I am new to the local Lexus services. The person in charge of my case at Lexus Brazil told me that, because the vehicle is an old model, they do carry all parts in stock locally. Some of them such as the timing belt (I will replace it as an insurance, even though it is fine), they will source from Lexus Japan directly. But the ones I mentioned in the post, they said even Lexus Japan cannot provide them any longer, which I find BS as I could find them both online locally or internationally...
I will talk to them again tomorrow to get more color on this.
Again, thank you so much.
Perhaps you can assist me in Brazil...
Am working on a new forum post and seeking two South American specification parts for my 1999 LS400.

Perhaps you can inquire of Lexus dealer or used parts vendors as to availability of: 51447-50011 or 5144750010 and 51446-50030


South America Spec in box




Oil pan shield: either 51447-50011 or 5144750010




Bracket 51446-50030

Thank you



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Old Feb 21, 2022 | 05:20 PM
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Originally Posted by YODAONE
Perhaps you can assist me in Brazil...
Am working on a new forum post and seeking two South American specification parts for my 1999 LS400.

Perhaps you can inquire of Lexus dealer or used parts vendors as to availability of: 51447-50011 or 5144750010 and 51446-50030


South America Spec in box




Oil pan shield: either 51447-50011 or 5144750010

Thank you
Lexus Brazil can order the oil pan directly for the factory, but they do not have it in stock. It would take up to 30 days to arrive according to them.

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