Exhaust Manifold Stud, M7x42, BMW - E36, E46, E34, E39, Z3, M50, M52, M52TU, S50, S52

Single M7 exhaust stud for replacement or spare hardware

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Price:
$3.32

This part is listed by BMW as BMW part number 11121744057 (11 12 1 744 057) and is described as the M7x42mm stud for the exhaust manifold on M50, M52, M52TU, S50, S52 engines used in E36 318i/323i/325i/328i, E46 323i/328i, E34 525i, E39 528i, Z3 2.3/2.8, and MZ3 models. Sold per stud.

Fitment note: E46 323i/328i, E39 528i, and Z3 2.8 up to 3/2000 production.

Exhaust studs are a common replacement item - they are easily ruined by rust, oil, and other chemicals. They are easily cross-threaded into the cylinder head or from the copper nut. And the nut and stud often come out together with the nut seized to the threads. It's always a good idea to have some spare exhaust studs on hand for an emergency or plan to replace a complete set any time a manifold is off.

This is a Genuine BMW M7 exhaust stud with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.

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

BMW Fitments:
3 Series
E36 (92-99) > 318i M44
E36 (92-99) > 318ic M44
E36 (92-99) > 318is M44
E36 (92-99) > 323ic
E36 (92-99) > 323is
E36 (92-99) > 325i
E36 (92-99) > 325ic
E36 (92-99) > 325is
E36 (92-99) > 328i
E36 (92-99) > 328ic
E36 (92-99) > 328is
E36 (92-99) > M3 (1995)
E36 (92-99) > M3 (96-99)
3 Series
E36/5 (95-99) > 318ti M44
3 Series
E46 (99-05) > 323Ci
E46 (99-05) > 323i
E46 (99-05) > 328Ci
E46 (99-05) > 328i
5 Series
E34 (89-95) > 525i M50
5 Series
E39 (97-03) > 528i 97-98
E39 (97-03) > 528i 99-00
Z Series
E36/7 / E36/8 Z3 (96-02) > Z3 1.9
E36/7 / E36/8 Z3 (96-02) > Z3 2.3
E36/7 / E36/8 Z3 (96-02) > Z3 2.5
E36/7 / E36/8 Z3 (96-02) > Z3 2.8 97-98
E36/7 / E36/8 Z3 (96-02) > Z3 2.8 99-00
E36/7 / E36/8 Z3 (96-02) > Z3 M - S52
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