Original BMW Intake Manifold Stud Bolt M8x28 for BMW 2002, 3 Series, 5 Series, 6 Series, and 7 Series (1967–1993)

This Original BMW stud bolt, part number 07-11-9-908-368, anchors the intake manifold to the cylinder head on classic BMW models from the 1600 and 2002 through the 3, 5, 6, and 7 Series of the 1970s and 1980s. A manifold stud threads into the head at one end, the manifold flange slides over the exposed end, and a nut clamps the flange down, so the stud carries the clamping load on the manifold gasket. BMW gives this stud an M8x28-ZN designation, which means an M8 thread and a 28 mm length. Each stud weighs 14 g. BMW has produced this number since January 1970, and it is made in Germany.

Original BMW Parts carry a 24-month parts warranty.

BMW uses this single part number across a long run of engines instead of a separate stud for each model. BMW's parts data places it on M10 four-cylinder engines in the 2002tii and 320i and on M30 six-cylinder engines in the 3.0Si, 5 Series, 6 Series, and 7 Series. That shared use is why one stud covers cars as different as the 1600 and the 635CSi. When you match a stud on the bench, the M8 thread and 28 mm length are the two measurements to compare.

Technical Details

• Manufacturer: BMW, genuine part
• Part number: 07-11-9-908-368
• BMW part name: Stud bolt, M8x28-ZN
• Thread size M8, length 28 mm
• Weight: 14 g (0.49 oz)
• In BMW production since January 1970
• Made in Germany
• Sold individually, one stud per unit
• Warranty: 24 months

Common Questions

What size is this stud?
It has an M8 thread, measures 28 mm long, and weighs 14 g.

How many studs come with one order?
Each unit is a single stud, so order one for every stud you are replacing.

Where is this stud made?
This genuine BMW stud is made in Germany.

Fitment & Compatibility

Confirm your model year and submodel against the table below before ordering. With over 20 years of parts and fitment experience, PMB Performance can match this to your VIN.