As good as OEM for my purposes.
938035
Worked great.  Installed it in my truck shortly before i sold it.  Don't know long term, but short term it was excellent.
465104
These work just as well as the OEM filters, and at this price point you don't have to avoid replacement.
4223115
Fine.  Just an OEM replacement part for the one I lost.  No problems.  No worries.
4038990
Installed this filter as a replacement to the typical OEM-style filters I had been using on my 2008 Dodge Caliber with over 100,000 miles on it.  I mainly wanted this filter due to it's lifespan (up to 50,000 miles before servicing) and re-usability - I likely won't have to touch the filter again for as long as I own the car.  Any performance gains are negligible, but welcome since the car has a 2.0 liter 4-cylinder, which needs all the help it can get.
4500804
OEM acceptable, works as advertised
satisfied with product
3574801
I purchased these to replace a wore out OEM and so far these have performed well. Would purchase again
3184136
Better than OEM.  Godd product and a good value
2664603
OEM is hard to beat, I had mine in less than 5 days.
232290
so far so good.  maybe not as solidly constructed as OEM but certainly good enough.  Might not last 10+ years like the originals in my other cars, but it's an easy replacement and I can stand to replace it every 4-6 years if it lasts that long.  it's been working fine.  These Dorman brand regulators have a bad rap but they've worked fine in my BMW and are so far doing OK in my Expedition.
1650098
Does the job , much cheaper than OEM , i would buy it again next year
2221273
Works like the original OEM, that were 10+ years old that were still working when I changed them out.
3517573
It's a good alternative to an OEM for much less. Looks and functions just like OEM.
3336005
Item fits perfectly and works just as good as OEM.  I will be buying this from now on.
956213
Below OEM quality but not unusable. Did what I needed. Still functions well even after over a year of usage.
460676
So far, this cartridge is as good as the OEM and at this price---I'll keep purchasing!
137474
Perfect OEM replacement; no visual differences and no performance difference found yet.
4009388
They worked fine as OEM replacements.  No compatibility problems, and the ink seemed to last a reasonable number of copies.