The Purolator Boss 14610 has a different base plate than the red Purolator... Concave vs convex... And I have read where on certain applications the convex one has led to major leaks.
I'm glad the Boss has the correct base plate for my car. Though I am quite sure the other would be ok has well. The old 51356 Wix or Napa gold filters worked just fine on my car's oil filter set up. The 57356 was added to make sure more threads caught the outlet threaded end. The issues from what I have read have been motorcycles.
I'm glad the Boss has the correct base plate for my car. Though I am quite sure the other would be ok has well. The old 51356 Wix or Napa gold filters worked just fine on my car's oil filter set up. The 57356 was added to make sure more threads caught the outlet threaded end. The issues from what I have read have been motorcycles.
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