Volvo penta D3-190 AC

[Bobs bad decision]

Good morning,
We’re relatively new to the boating world (1 season in) we have a Prestige 30s with two D3-190.
The previous owner seems to have changed the air filters and we’d like to change them back to OEM. I found what looks to be a new filter which I think is OEM but it doesn’t seem to fit. The diameter on the box filter is too small, see pics attached. We currently have to round filters which are foam and don’t seem right. Can anyone help? Does anyone own a Prestige 30s that has the right filers fitted!
Also anybody know where we can get aftermarket turbo heat shields. We’ve been quoted just under £1000 for two from Volspec which seems very expensive.

Cheers
Bob

 

[Momac]

Heat shields on ebay - but do check as there are two different engines called D3

 

[Bobs bad decision]

Heat shields on ebay - but do check as there are two different engines called D3

Hi Martyn,

thank you for the help have you used these yourself? I see these yesterday and wondered if the quality was good at the price.

cheers
Bob

 

[DavidJ]

I wonder what the benefit is of turbo heat shields. KAD engines seem to be happy enough without them

 

[Momac]

Hi Martyn,

thank you for the help have you used these yourself?

cheers
Bob

No
It was just a easy find on Google

 

[Bobs bad decision]

I wonder what the benefit is of turbo heat shields. KAD engines seem to be happy enough without them

I think it’s because the D3 turbos are dry and get very hot and need covers to prevent fire. But don’t quote me on that.

 

[volvopaul]

I think it’s because the D3 turbos are dry and get very hot and need covers to prevent fire. But don’t quote me on that.

Correct