Trim, diffuser HP, primed top
51 12 2 158 79851122158798·short number 2158798Genuine BMW Part
Photos coming soon — see the BMW diagram below
10 View BMW DiagramSee this part on the official exploded view→What's Included
Sold as part of these kits
Trim, diffuser HP, primed top — a genuine BMW part, number 51 12 2 158 798. The number stamped on the part is 51122158798; BMW's catalog files it under the short number 2158798. You will find it on our Interior Body shelf, under Door, rear.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on 3 diagrams, among them Retrofit, M aerodynamic kit (03_0779) and Retrofit, Sport diffuser (03_1622). It weighs about 1.3 kg (2.9 lb). It also comes in BMW kit Diffuser HP, primed (2159155).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
51 12 2 158 798511221587982158798No fitment data available for this part.
Every used part is inspected and graded before listing. Condition grades:
- Good — minimal wear, fully functional.
- Fair — normal wear, fully functional.
- Acceptable — visible wear, still functional.
Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.
Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.