Rep Power: 0

Whats size is our oil filter i have no clue and ive done a search and nothing comes up but how good Mobil 1 oil filters are. sooooo help please thank you.

 
Rep Power: 0

109 (Penzoil from what I know)

 
Rep Power: 0

go to Autozone or some other car parts store, they have
books laying around that tell you the part numbers for all
different brands.

Good thing you're going with Mobil1. It's a synthetic composite.
I personally use Bosch, which also has synthetics.

The Honda brand filters are all paper, yet they cost more
than a Bosch. Go figure...

 
Rep Power: 0

I only use K&N performance OIL FILTER'S part # HP 1010 .....sold at AUTOZONE....$10.00 PLUS......

 
Rep Power: 0

Go with the BOSCH premium filter. I hear that it is a great filter. The size for a 2001 civic ex is 3323 and it costs like 5 bucks.