Original BMW Exterior Antenna Grommet for BMW Z3 Roadster and M Roadster (1996–1999)

Made in Germany, this Original BMW exterior grommet seals the short rod antenna to the body of the 1996–1999 BMW Z3 Roadster and M Roadster. BMW calls it the grommet for the short rod aerial, exterior, which places it where the antenna rod passes through the outside of the car. It is a small part at about 4 grams, and BMW has produced it since September 1995. A grommet like this lines a hole in a body panel so whatever passes through it is held snugly and the gap around it stays closed to water. On an open roadster that sees rain and car washes, that gap is a direct path into the car.

Original BMW Parts carry a 24-month parts warranty.

This grommet is for the Z3's exterior short rod antenna mount. BMW specifies the same part across the four-cylinder M43 and M44 cars, the six-cylinder M52 cars, and the S50 and S52 M Roadster, so engine choice does not change it. BMW's parts data shows a single number with no supersession. It is sold individually.

Technical Details

• Manufacturer: BMW (Original BMW part)
• Part number: 65-21-8-389-698
• BMW part name: grommet, short rod aerial, exterior
• Function: seals the antenna rod to the car body
• Weight: 4 g (0.14 oz)
• Production start: September 1995
• Country of manufacture: Germany
• Sold individually
• Warranty: 24 months on Original BMW Parts

Common Questions

Water is getting in near my Z3 antenna. Is this the likely cause?
Yes. Water leaking into that area most likely means this grommet has failed. Inspect it and replace it as needed.

Does the M Roadster use a different grommet?
No. BMW specifies this same grommet for the S50 and S52 M Roadster and for the standard Z3 Roadster engines.

Fitment & Compatibility

Confirm your model year and submodel against the table below before ordering. Send your VIN and PMB Performance will confirm the fit, drawing on more than 20 years in the trade.