Originally Posted by rubberchicken
Originally Posted by RyanY
Walking through walmart right now and saw an xg7317 with an open box. Tried a few cap wrenches on it, and this one fit perfectly!
yes, that looks like one of those high precision, Mil-spec close fitting filter cap wrenches
But this raises a good point: I checked a few websites such as Fram, Mobil 1 etc., and nobody lists the wrench cap specs required for specific parts. Other than physically inspecting each filter and cap, how does one obtain the required wrench cap ?
As far as I know the only way is trial and error. This particular hyper tough wrench fit very snugly but went on/off easily. Whether the next one on the rack would fit is anyone's guess. If I needed one, I would take a filter out of the box and try it before buying. Or buy one of each brand and return all but the one that fits. Gotta love walmart return policy!
Originally Posted by RyanY
Walking through walmart right now and saw an xg7317 with an open box. Tried a few cap wrenches on it, and this one fit perfectly!
yes, that looks like one of those high precision, Mil-spec close fitting filter cap wrenches

As far as I know the only way is trial and error. This particular hyper tough wrench fit very snugly but went on/off easily. Whether the next one on the rack would fit is anyone's guess. If I needed one, I would take a filter out of the box and try it before buying. Or buy one of each brand and return all but the one that fits. Gotta love walmart return policy!