E91 320 320i needs new engine
Results 1 to 2 of 2
  1. #1

    Mja2185's Avatar
    Join Date
    Sep 2012
    Location
    North east
    Posts
    1
    Car Specs:
    Year
    2005
    Model
    E91 320i
    Engine
    1995
    Fuel
    Petrol
    Thanks
    0
    Thanked 0 Times in 0 Posts


    Donate Please click the
    image to support
    BMWForums.info
    Click Here To Contribute To Our Site

    320i needs new engine

    Hi, I was wondering if anyone could help, I know nothing about this subject but I need a new engine for my 320 petrol 2.0 litre, I've looked on various sites and seen a few but I'm not sure if they're compatible, the engine code on my old engine is "N46B20B" the ones I've seen are have the same code but have "A" and "AA" on e end. Could anyone tell wot the difference is and if these would work and maybe even point me in the right direction!

    Cheers

  2. #2
    Moderator
    simonsays's Avatar
    Join Date
    Mar 2012
    Location
    Wigan
    Posts
    11,872
    Car Specs:
    Year
    2003
    Model
    E46 Coupe
    Engine
    330i
    Fuel
    Petrol
    Thanks
    12,803
    Thanked 7,168 Times in 5,450 Posts


    Hello Mja2185 and welcome to bmwforums.info

    Purely a guess but I wonder if its as simple as identifying the power output on the engine?
    ie:-
    N46B20A = 95kW - 118i/318i
    N46B20AA = 105kW - E46 318i/320i
    N46B20B = 110kW - 120i/E90 320i

    I have contacted another member who may be able to answer your question
    Last edited by simonsays; 20-09-2012 at 10:59. Reason: Forgot to say Hello :0)

User Tag List

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •