Matched my 99 blazer perfectly. The original ones failed at about 150,000 km. I can't believe the cheap plastic bottles lasted so long. They're rubberized metal and should last forever. It's quite a bit of work, just be patient and take notes and photos so you have something to look back on to get things right and don't forget to plug something in. Even if you decide to outsource this job to a mechanic, I would buy this install kit so you know you'll never have to do this job again.