Update: It's been about 5 years and even though my SC does not get driven high-mileage, I have decided to change the fuel filter again.

To my surprise, I ordered a German-made filter thinking the quality should be good. My mistake. Brand was MEYLE "Made in Germany." Under careful examination, I noticed the filter suffered from the same defect - the filter housing was not fully threaded! It was an inexpensive filter, but... back to the vendor it went.

I ordered a NIPPON (OE) brand filter, Made in Japan. It appears to be higher quality and the filter housing is fully threaded. FYI, our vehicles appear to use the exact same filter assembly as the 95-04 Tacoma. Attaching photos for your enjoyment.

 

Hi!

great thread! i want to change my filter over 2 years, but no time

i bought a Knecht Filter and had become a Mahle Filter. is this ok with the threads? i think the are not ok!

 

I know this is an old thread, but wanted to share that I just purchased a new Lexus/Toyota fuel filter, and it had the threads all the way to the bottom.