Alex B
on Tue, Apr 21 at 02:46PM
I knew something was up when I bought my X1 with 75k miles. Overall good condition mechanic told me some things needed replacing. This was on the last of that list I’ve completed and it was definitely a close call. My old drive belt had 2 completely torn ribs so I really was walking on thin ice. Was super easy to install on my E84 35i the hardest part was taking the fan cowl out. Other than that the pulleys and belt were easy peasy. Plus Andre at service department really hooked me up with the manual for how to replace it which was incredibly helpful.
Great product.
on Sun, Apr 12 at 01:05PM
My engine started squeaking and the the drive was also becoming harder. After changing the tensioner and idle pulleys with a new belt my car drives so much better and it’s quiet.
Jerry
on Wed, Feb 12 at 09:51AM
I was having belt squeaking issues, ordered the whole kit and it solved all my issues. Very easy and simple replacement with quality parts!
Marsel G
on Sat, Jan 25 at 06:50PM
BMW N55 Serpentine Belt Kit
Exactly what I needed. My belt started squealing and I wasn't sure if it was the belt, tensioner, or one of the idler pulleys so I bought the kit. I'm happy I did because all of them looked rough.
Andrei
on Sat, Jan 11 at 12:38PM
Perfect fit! Nice quality parts
EVC
on Sat, Jul 20 at 08:53PM
Perfect Fit & Easy Installation
Excellent quality and surprisingly easy to install. I took the radiator fan out which makes it all easier to get to. This kit has been in my car for 2 track days and about 6,000 miles so far without any issue.
Shane
on Wed, Oct 24 at 09:28AM
Quality of the kit is quite good on everything except the tensioner. Tensioner functions fine but the T60 cutout in the tensioner body is not machined tightly and I had a hard time getting the T60 bit to stay in to take the holding pin out. I was finally able to get it to fit by pounding it in to deform is slightly. I think it may be tough to take tension off when I do the belt again, but that's future Shane's problem. Otherwise, kit was as advertised and of good quality.
Tony
on Fri, Apr 27 at 05:01AM
This fixed the squeaking issue I had on my 2011 335i. I recommend you taking off the fan for anyone replacing it themselves.
Matthew
on Sun, Feb 25 at 07:11AM
Had all components, belt and pulley's had no issues before install. Got installed by a local shop and had no issues. A++
Man C.
on Mon, Jun 05 at 04:19PM
This drive belt parts are perfect for my 2011 BMW 335i. Genuine parts and quality is definitely there.