General oil and filter change

[Jomanola]

Autodoc, gives me two options of oil filters, to my Dobló 1.9 JTD 2008.

https://www.auto-doc.pt/pecas-sobresselentes/filtro-de-oeleo-10359/fiat/doblo/doblo-cargo-223/17979-1-9-jtd?criteria%5B20%5D%5B%5D=10%2F2005&criteria%5B21%5D%5B%5D=12%2F2010&supplier%5B%5D=30

One 64mm high and the other 74mm. Wath´s the difference?? wich one is better and why?

About the oil, i´ve been using through the years, Selénia WR, but i´m not shure of wich is the factory specification.
Do anyone knows, wich is the recomended one by the factory?

 

[bugsymike]

It is not which filter is better, it is which type Fiat decided to fit at that point in production.
I had similar with a 2010 Doblo 1.6 multijet and it was only when off the van I could see the difference.
Can you get supplier to send both and return the one you don't use?
I used 10/40 synthetic in the 2005 reg 1.9 JTD MPV I had.
Has yours got a DPF filter, if so it will need a low ash oil?
Others here on Forum can give specific detail. That oil worked for my non DPF model until I sold it with 220k miles

 

[Twinturborob]

There could be two types Purflex or UFI, the housing should be marked with the type.