Heat insulation, left engine support
51 48 7 178 73951487178739·short number 7178739Genuine BMW Part
Photos coming soon — see the BMW diagram below
01 View BMW DiagramSee this part on the official exploded view→Heat insulation, left engine support — a genuine BMW part, number 51 48 7 178 739. The number stamped on the part is 51487178739; BMW's catalog files it under the short number 7178739. You will find it on our Interior Body shelf, under Other Body equipment parts. It supersedes the older number 7049459, so a part carrying that number is the same part.
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 Heat insulation (51_4856) and Underfloor coating (51_4926). It weighs about 430 g (0.9 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
51 48 7 178 739514871787397178739No fitment data available for this part.
Supersession
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.