My Sister gave me these filters from her garage, after my worthless BIL walked out on her. I got most of the goodies from her garage, as I helped her with household stuff. That is what good kid brothers are good for
These two filters were for a 2003 Chev Trail Blazer with the 4.2 straight 6 engine.
Side by side. Purolator is L25288 and Advance Auto is 3767. Both made by Puro. AA has 46 pleats and Puro has 59. both have Nitrile ADBV and dome end relief valves. IIRC there was only about a dollar difference between the two. I would go for the puro, even though it did not have the fancy grip paint. The black marks on the filter pleats is from my sharpie marker when I was counting.
Puro on right, AA on left.
I would buy an AA filter as I have a good idea who makes them, but is a dollar worth less pleats. Pleat depth was the same on both, relief valve was the same, gasket and can were similar.
I did not pay to sacrifice the cans, it was charged on my ex-bil's CC.
Dave
These two filters were for a 2003 Chev Trail Blazer with the 4.2 straight 6 engine.
Side by side. Purolator is L25288 and Advance Auto is 3767. Both made by Puro. AA has 46 pleats and Puro has 59. both have Nitrile ADBV and dome end relief valves. IIRC there was only about a dollar difference between the two. I would go for the puro, even though it did not have the fancy grip paint. The black marks on the filter pleats is from my sharpie marker when I was counting.
I would buy an AA filter as I have a good idea who makes them, but is a dollar worth less pleats. Pleat depth was the same on both, relief valve was the same, gasket and can were similar.
I did not pay to sacrifice the cans, it was charged on my ex-bil's CC.
Dave