Looks like I'll be needing alternator replacement, my son is driving the 07 pilot, he's 1400 miles from me (the owner). Vehicle is at a trusted (by the wife) garage. Is the denso brand the best solution for replacement? How about new oem? Anticipated cost ? Wish I could source the replacement and do it myself, but it's not possible. Any guidance toward the replacement and cautions regarding, appreciated. Original lasted about 125k miles. I'm thinking I could've expected more?