Oil Filter for 1991 Bayliner 4.3L V6

[malibu3105]

I purchased a boat last year, and had major engine work done.
I would like to change my own oil this year in prep for summer.
I have no idea what Oil filter I need....
It is a 1991 20ft Bayliner, with a Mercury 4.6L Engine. 185hp.
V-6.

Also, is Penzoil 10-30 ok?

Thanks in advance.
-Frank

 

[malibu3105]

Another note if it matters, it has an Alpha 1 drive.

 

[Bt Doctur]

If engine mounted, any one for a GM V6

 

[ThomW]

Is the oil filter mounted on the engine block, or is it a remote oil filter (not on the actual engine block)?

 

[malibu3105]

No Title

Yes, Inboard / Outboard

 

[malibu3105]

Mounted under the engine, in the rear upside down. To access, I have to remove the battery on the right side (facing aft) it is just before the Alpha drive, on the right side (facing rear). I just can't read what it is, tried using my camera, but hard to get angled correct.

 

[Bt Doctur]

GM V6 oil filter
https://www.summitracing.com/search...LET/Engine-Size/4-3L-262/Engine-Family/GM-V6/

 

[malibu3105]

Bt Doctur -- Thank you !!!

 

[Bondo]

Mounted under the engine, in the rear upside down.

Ayuh,.... Napa Gold, 1036,....

 

[achris]

Merc part number -41815.... Any other brand will cross-reference to that number. (and yes, it's a nightmare to get to. I fitted a remote oil filter kit to mine. Use a bigger and cheaper filter that was a 3.6 minute job to replace. )

Chris........