Quote:
Originally Posted by JoeT4R
Why is it that my 2001 T4R 3.4L calls for the YZZD1 oil filter whereas my Dad’s 2003 Taco 3.4L calls for the YZZD3? I’ve been running the D3’s for the last few years but really want to know what the difference is and why Toyota decided that.
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well as you have discovered ....you can run the D3 on the 4runner.....I do on mine. Difference is you pick up more filter area and about 1/4 qt more oil. There is no difference other than that, that I know of
But why toyota had a different filter for the 3.4 taco I dont know. Is there more frame clearance ? A bigger filter for a "work" vehicle ?
