Exact fit and quantity for my 2012 W166. A little messy but done right at home for a fraction of the cost. A must buy!

Got the kit to service my 2014 E-350 4Matic, Completed the tranny fluid and filter swap and also drained the torque converter ( Yes you will have to dremel a tiny bit to access the torque converter drain plug, not a big deal but be sure to buy the drain plug separate because it isn't included in this kit ) . The filter was left out the kit on accident but customer service went above and beyond to right the situation immediately. Car drives so much better and shifts like it's brand new! Have bought a ton of stuff from FCP and will continue to , great product and great customer service. 10/10 , Enough fluid to fill up the transmission pan and also refill the torque converter after some idling and driving.

Thanks!

I had an issue with vibration from the rear end I couldn't figure out if it was the rear differential or the driveshaft or what. I ended up reading the years of forms and someone said to change the oil. I replaced the transmission and the torque converter oil ( same oil, different drain). My car was driving better than when I had purchased it at 40k miles. the car has 140k miles 2014 Mercedes e350 4matic. I get an unbelievable throttle response. so thanks so much because I really was just about to replace the rear diff.

My C250 drained 8.6 liter total and with the kit its enough to put 9 back and drain a little. 1 liter left

This is a great kit for the Benz. I was able to do my own transmission service while saving money and a lifetime replacement warranty! What's better than that? Remember you will need a fluid transfer pump and transmission fill adapter but those aren't too expensive. Thanks FCP for the video too!

I’m a big fan of Pentosin fluids. I always notice an improvement in shift quality when I perform a trans service.

I strongly recommend to include drain plug that costs less than $4 in the kit. Too much of fluid. 6L should be good enough..Rest all as mentioned.

This kit included everything required to service my gl550 transmission. It does include WAY too much fluid so plan on having leftovers.

Came with everything needed for the job, highly suggest this if you need a trans fluid change kit.