The EGR valve I bought in Sep 2017 failed in Jun 2018 (jamming in full open position), causing my car to breakdown in a busy and dangerous spot. So the part only lasted 8 months. They give a 12 month warranty but didn't honour it. I emailed them with my complaint in the hope it would be replaced. They completely ignored my email and have never heard back from them. Poor quality part. Zero customer service.