Results 1 to 7 of 7

Thread: Top Hat Dust Cap?

  1. #1
    Join Date
    Jan 2015
    Location
    Timaru, New Zealand
    Posts
    1,132
    My Cars
    Two Z3 Roadsters

    Top Hat Dust Cap?

    Hi

    Completed a suspension and steering refresh yesterday on the 2.0L Z3.

    Fitted Meyle:
    - Rear shocks
    - RSM
    - Front Struts
    - Top Hats
    - Both control arms
    - Left Tie rod (right was replaced a couple of months ago)

    Car drives beautifully.

    Only problem is the top hat dust caps don't fit. The ones I have are the correct BMW part (1139453) and are 32 mm round. The Meyle top hat hole is 34 mm tapering to 33 mm. The taper defeats my attempts to pad out the dust cap with tape.

    Others must have had the same problem. What have you found to work?

    Regards

    Murray
    1999 2.8L Z3 Roadster,
    2000 3.0L Z3 Roadster,

    There is only one thing more pleasurable than working on a Z3, that's driving it top down on a fine day.

  2. #2
    Join Date
    Jun 2005
    Location
    @6500RPM Las Vegas
    Posts
    2,524
    My Cars
    Z3 5-Speed Roadster '97
    This cap fits over the whole strut mount snap connecting to the 3 studs, it is used on the E36 M3 and looks very nice on the Z3.

    Protection cap 2each 31312227387
    $15 each from Get BMW Parts . com
    19892_x300.jpg

    https://www.getbmwparts.com/parts/in...&siteid=214672
    Last edited by ZUUD BYE; 05-06-2016 at 03:00 PM.
    'Sweetness Tres' M44, 1.9L Z3 5-Speed Roadster '97 Boston Green 66K Smiles Mine
    'Sweetness Too' M52, 2.5L Z3 5-Speed Roadster, '00 Jet Black 165K Smiles 2022 Gone Ins Co Total in Jan 2022- Right Front Collision - Paid $8850 !!
    'Ol' Black Betty' S52, 3.2L ///M3 5-Speed Vert '98 Cosmos Black 265K Smiles Wifeys
    M50, 2.5L 525i E34 Tragi-matic '95 Sedan Alpine White III 238K Smiles Was Daughters Mine Again
    'Gretchen' M30, 3.5L 535i E34 Tragi-matic '90 Sedan Glacier Blue/Indigo 144K Smiles 2018 Gone & I miss her
    'Sweetness' M44, 1.9L Z3 5-Speed Roadster '96 Boston Green 264K Smiles Was Mine Ins Co Total in Jan 2013- Rear End Collision - Paid $4800 !!

  3. #3
    Join Date
    Nov 2007
    Location
    SE WA State
    Posts
    414
    My Cars
    2000 M Coupe
    Would this solution work for you? These are Z8 strut tower caps, which fit the Z3. (Some people have reported them needing minor trimming underneath, but they worked as is for me). Pic is from Google as posted long ago on Roadfly. Would have used my own, but they don't photograph as well with a black car.
    https://www.ecstuning.com/b-genuine-...p/31331096046/
    Price is a few times higher than it used to be.

    Screen Shot 2016-05-05 at 6.37.50 PM.jpg

  4. #4
    Join Date
    Aug 2015
    Location
    Denver, CO
    Posts
    3,447
    My Cars
    1999 Z3M, 1999 2.8 Coupe
    Another option:

    http://www.strong-strut.com/accessory_kit.htm

    They say M only, but I'm not sure.
    Last edited by s8ilver; 05-05-2016 at 11:37 PM.
    Nathan in Denver

    1999 M Roadster, VFE V3 S/C, Randy Forbes Reinforced, Hardtop, H&R/Bilstein, Apex PS-7, Supersprint
    1999 Z3 2.8 Coupe, Headers, 3.46, Manual Swap, H&R/Koni, M Geometry/Brakes, M54B30 Manifold, Style 42

  5. #5
    Join Date
    Nov 2007
    Location
    SE WA State
    Posts
    414
    My Cars
    2000 M Coupe
    Quote Originally Posted by s8ilver View Post
    Another option:

    http://www.strong-strut.com/accessory_kit.htm

    They say M only, but I'm not sure.
    The Strong Strut caps in the "large kit" appear to be the Z8 caps from my previous post. I'm actually using those Z8 caps, sourced from BMW, with a Strong Strut brace.

  6. #6
    Join Date
    Aug 2015
    Location
    Denver, CO
    Posts
    3,447
    My Cars
    1999 Z3M, 1999 2.8 Coupe
    Quote Originally Posted by Kenn View Post
    The Strong Strut caps in the "large kit" appear to be the Z8 caps from my previous post. I'm actually using those Z8 caps, sourced from BMW, with a Strong Strut brace.
    I ordered two Z8 caps (already had the "small kit" on there).
    Nathan in Denver

    1999 M Roadster, VFE V3 S/C, Randy Forbes Reinforced, Hardtop, H&R/Bilstein, Apex PS-7, Supersprint
    1999 Z3 2.8 Coupe, Headers, 3.46, Manual Swap, H&R/Koni, M Geometry/Brakes, M54B30 Manifold, Style 42

  7. #7
    Join Date
    Jan 2015
    Location
    Timaru, New Zealand
    Posts
    1,132
    My Cars
    Two Z3 Roadsters
    I have the strong strut large kit that came with the caps. The caps supplied are not the Z8 caps (USA manufacturing markings and no BMW numbers). They are about 1/8" too small to lock in to the strut tower opening correctly.

    Have ordered the Z8 caps

    Thank you for the good information on this topic.

    Regards

    Muzz
    1999 2.8L Z3 Roadster,
    2000 3.0L Z3 Roadster,

    There is only one thing more pleasurable than working on a Z3, that's driving it top down on a fine day.

Similar Threads

  1. Replies: 3
    Last Post: 08-29-2013, 01:49 PM
  2. fast ?... do i need this dust cover for my new top hats
    By bimmerrob10 in forum 1991 - 1999 (E36)
    Replies: 7
    Last Post: 05-02-2012, 09:48 PM
  3. Replies: 0
    Last Post: 07-31-2010, 09:57 PM
  4. BMW E46 3 series stainless steel wheel locks w/ dust caps
    By SDbboy in forum BMW Parts For Sale
    Replies: 3
    Last Post: 05-01-2003, 05:29 AM
  5. I left my dust cap off:(
    By wicked in forum General BMW Mechanical Help sponsored by RM European Auto Parts
    Replies: 2
    Last Post: 05-28-2002, 12:48 PM

Bookmarks

Posting Permissions

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