pcv valve question

[XLT469]

This might sound like a dumb question but can someone please help me.Is there a difference in various pcv valves?every place i look there is various pcv valves listed for my buggy,and i dont wanna get the wrong one.Im running a 02 explorer xlt with 4.0 vin e,manufactured 6/02 i do not have coolant lines around it.Thanks for any help guys.

 

[matt0248]

Get a motorcraft one. The PCV is essentially a calibrated vacuum leak. Aftermarket ones may fit and look the same but may not have the same flow charactoristics as the factory one.