Lasted 4 months
Needed a same day replacement for the OEM (Bosch) that lasted longer than 130,000 miles--and a local AAP had their house brand--Carquest--in stock for my Saab 9-5.
The Carquest brand failed after 4 months.
The part was not available at the AAP where it was purchased, but they found it at another location about 20 minutes away, where the short lived part was replaced without question under their limited lifetime warranty.
Installing the part is rather awkward, and if (when) it happens again I'll purchase the Bosch brand instead of opting for another warranty replacement on the Carquest.
AAP service was great, but the part was of dismal quality.
Bottom Line No, I would not recommend to a friend