Bosch part numbers for CIS injectors?

[Antti Piirainen]

rob hod wrote:

>   My 87CGT w/KV uses the later fine thread injectors, i.e. 035 133 551F. I
> got mine independently from the dealer for the same reason, - price.
> 
>  Bosch number is 0 437 502 032, plus theres a big "014" in an oval, don't
> know what it means but its on the boxes they come in as well!
> 
>   Highly unlikely that you have the older type.

Thanks.

I went by the local Bosch dealer today, and they checked the catalog 
database, which supposedly gave two different numbers for my car. The 
first one - which I don't know - was labeled "original spec" or 
something like that, and wasn't available in the Bosch price catalog. 
The second one was labeled "spare part" and had the Bosch number 0 437 
502 045. There was a set on the shelf and, while clearly having the 
correct nozzle bits and O rings, the thread in the base looked so coarse 
(and the base was quite wide in diameter, too) that it was apparently 
the M12x1.5 of the older versions.

I eyed the fuel line connectors under the hood of my car, and they 
actually seemed big enough for M12s, visually larger compared to ones in 
another Audi that definitely has the later model injectors. Such an 
inspection is of course not to be trusted, but there have been some 
oddities in my car compared to what the Family Album says, so that I 
wouldn't be surprised if it had the older model injectors.

Anyway, now I presumably have the Bosch numbers for both types, so when 
I verify the connectors in my fuel lines, I'll be able to buy the 
correct injectors.

-- 
Antti Piirainen
87 Cq