Alphard 3ltr and 2.4 Servicing Parts

[Juan]

On 6/17/2025 at 3:43 PM, Juan said:

 

 

Hi  All

I believe I have confirmed there is indeed a Engine serial no. driven variant for the 2AZ-FE  Auxiliary Belt

As I said in my above post 95% of Suppliers/sources just indicate the one Belt, 7PK1905  (9091602652 or 9091602653)

 

Amayama 's on line catalogue, even when configured for my specific VIN gives these options:

 

I had 'assumed' 'China' ref. was somehow indicating a vehicle for CHINA Market....... seems not !. Some of these Engines were actually manufactured in a Toyota sister plant in China. and I must have one. (Not that that is inherently an issue to me BTW !)

 

I asked to Amayama support to verify and they confirmed the OEM Catalogue for my VIN only has one option 9091602599, which is a 7PK1933 belt

(So,  take care when using the Amayama on line catalogue)

I also checked YOSHI Parts online catalogue for my VIN and they list only 1 option , 90916002599

 

Therefore it seems the GATES product selector tool is a good way to differentiate:

Engine Number from: 0xxxxxx to: 6xxxxxx

Use 7PK1905 - Toyota p/n 9091602652 or 9091602653

 

Engine Number from: Cxxxxxx to: Gxxxxxx

Use 7PK1933 - Toyota p/n 90916002599

 

Looks like, if you have a Engine Serial Starting with a Letter between C and G, then it may well have been built in China (The engine that is)

 

I now have a Gates 7PK1933 in my hands  and when I get round to trying to fit it(Wont be for a couple of weeks),  I read someplace you can do this belt change entirely through the side lower wheel arch cover without having to remove engine mount etc and go in through the top.......I need to find again where I saw that. 

 

I'll come back the post if there is any issue

 

Hope this helps the overall Service parts list of this Thread

 

 

 

 

 

Hi all. Apologies for the long delay in coming back to this.

 

Confirmed. My 2012 ANH20 2AZ-FE Alphard with Engine serial Starting with FXXXXX, had a 7PK1933 installed

So the Gates  product selector tool is accurate.

I also managed without too much stress, to change the belt  and accessing the tensioner release bolt(19mm) through the small Panel in the RH Wheel arch (Wheel off also)

Its very tight, but I did it with a standard 19mm 1/2" drive socket with a small 1/2" Drive T Bar + a tube as an lever extension. 

It was very hard to compress the Tensioner but with a  bit of persistence It went OK

 

I would appreciate it if someone would like to reference or promote this post to a more appropriate Topic/area