N54 Turbocharger Overhaul Kit, OEM - E60 535i

Do your N54 turbo overhaul job right!

We assembled this kit to make it easy for you (or your mechanic) to get the right parts easily, and at the best price. All parts include a two year warranty. 

This very comprehensive kit for the 2008-2010 535i and 535xi includes two brand new OE N54 Turbos (made by Mitsubishi, the original supplier to BMW) as well as all of the commonly replaced gaskets and hardware for replacing turbos on any 2008, 2009, or 2010 model 535i or 535xi. Not for RHD models. This full package is specifically for the E60 5-Series Sedan and Wagon, which feature the N54 twin turbo engine. 

Both Turbos are brand new, made by Mitsubishi, the original supplier for BMW. You can be assured you are getting the best quality OE / Stock turbos, with absolutely NO CORE CHARGE or core return hassle. You're also assured you're getting the latest design improvements available. 

Our included hardware kit uses a mix of Genuine BMW and OEM parts - nothing that we wouldn't use on our own BimmerWorld employee or project BMWs. These brands include Genuine BMW, Elring, and Victor Reinz.

Kit Contents:
1 x 11657649289 - Turbo, N54 Front
1 x 11657649291 - Turbocharger, N54 Rear
6 x 11627558906 - Gasket, Turbo Manifold to Cyl Head
2 x 18307553601 - Gasket, Turbo to Downpipe
2 x 18307553603 - Gasket, Downpipe to Center Exhaust
1 x 11537545302 - Gasket, Water Pipe to Engine Block
2 x 11422246091 - Gasket, Oil Return Line to Turbo Housing
1 x 13717568029 - Gasket Ring, Rear Turbo Inlet
1 x 13712247398 - Gasket Ring, Front Turbo Inlet
2 x 11657620508 - T-Bolt Clamp, Turbo to Downpipe Flange
2 x 11657558922 - T-Bolt Clamp, Chargepipe to Intercooler - Hot-Side
8 x 11427558936 - O-Ring, Coolant Line Connection
2 x 13717568030 - O-Ring, Chargepipe to Turbo flange - Hot-Side
1 x 11617790547 - O-Ring, Chargepipe to Intercooler - Hot-Side
4 x 11427558936 - O-Ring, Oil Supply Line
2 x 11427563453 - O-Ring, Oil Return Lines to Engine Block
1 x 11657803732 - Vacuum line, 1 Meter
3 x 11517602123 - Bolt, Water Pump Mounting
16 x 18407502196 - Flange Nut, Copper
16 x 11127593376 - Stud, Exhaust Manifold


When replacing the N54 turbos on the E60 535i/535xi, there are many parts that must be replaced and some that are simply a good idea to replace. This kit covers both and sits in between a minimalist kit for the ace DIYer and the ultra kit for the DIY or shop that wants a completely fresh install. 

It should be noted that while replacing turbos can be done with the car on jack stands, "the easiest" procedure for many with a shop lift is to drop the subframe, suspension, engine, and transmission from below (a lift is essential here). This allows infinite access to the parts. Depending on which procedure you choose, additional parts may be required. See Related Items below for links or contact us for advice.

Are you reusing your original oil supply/return lines?
In some cases, the turbocharger oil lines can be reused. Careful inspection is highly recommended. Aging oil lines are a common source of leaks. The oil supply and return lines can also become kinked during the turbocharger removal process. If you suspect that your lines have been bent or damaged, it is wise to replace them preventively. Another reason to replace the N54 oil lines is that the lines can become plugged and restricted by burnt oil residue, causing the turbochargers to overheat and fail. If you're replacing your turbos, we recommend replacing the oil supply/return lines while you're in there. See below for BimmerWorld Recommended Related Items.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.

BMW Fitments:

5 Series
E60 / E61 (07-10) > 535i
E60 / E61 (07-10) > 535xi