Parts for BMW Z3
The BMW Z3 parts section contains 3 items for the E36-generation Roadster and coupe: two Gates ribbed belts and one Osram automotive bulb. The selection covers the 1.8 i, 1.9 i and 2.8 i variants produced from 1995 to 2003. This section is suitable for Z3 owners who need consumable parts matched to a specific engine and body style.
When choosing a belt, go by the variant: Gates 6PK1555 fits the 1.8 i and 1.9 i, while the 2.8 i requires the longer Gates 6PK1735 — check the number of ribs and the length against the factory marking. For the Osram 9005 bulb, note the P20d base and the 12V 60W specifications, as well as the headlight type of your Roadster or coupe version. Verify fitment by model year and engine, choosing an original or equivalent part by part number.
Poly-V belts for BMW Z3
Gates 6PK1555
Dayco 6PK1555
Gates 6PK1735Bulbs for BMW Z3
Osram 9005Fitment comes from manufacturer catalogs; check the part by VIN before buying, as it depends on the engine and model year.
Frequently asked questions
Which ribbed belt is needed for a BMW Z3 2.8 i?
For the 2.8 i variants, the catalog lists the Gates 6PK1735 belt. Before buying, check the length and number of ribs against the old part or the marking on the engine.
Will the Osram 9005 bulb fit all Z3 E36 versions?
The Osram 9005 ORIGINAL LINE bulb has a P20d base and 12V 60W specifications. Check the bulb type in the headlight of the specific Roadster or coupe variant, as trim levels differ.
What is the difference between the Gates belts for the 1.9 i and 2.8 i?
The section lists Gates 6PK1555 and Gates 6PK1735 — they differ in length and application. For the 1.8 i and 1.9 i engines, 6PK1555 is usually used; for the 2.8 i, 6PK1735.