Pro Select 21516 Q?

[BlueOvalFitter]

Does this oil filter have the base plate end bypass valve? From the pic it looks like a coil spring at the base plate making me think it does have the base plate bypass valve.
https://www.napaonline.com/en/p/PSW21516?partTypeName=Engine+Oil+Filter&keywordInput=oil+filters

 

[Sayjac]

There's been at least one 21516 anecdote posted and it had dome bypass. The Napa pic does appear to have thread end bypass, but based on the anecdote I think that inaccurate.

 

[BlueOvalFitter]

Originally Posted by Sayjac
There's been at least one 21516 anecdote posted and it had dome bypass. The Napa pic does appear to have thread end bypass, but based on the anecdote I think that inaccurate.

Thanks Sayjac.

 

[Sayjac]

You're welcome.