Combination nut
07 14 7 305 17807147305178·short number 7305178Genuine BMW Part
Photos coming soon — see the BMW diagram below
06 View BMW DiagramSee this part on the official exploded view→What's Included
Sold as part of these kits
2239652Install.kit, independent heaterPos 8 · Qty 22239653Install.kit, independent heaterPos 8 · Qty 22304085Install.kit, independent heaterPos 8 · Qty 22304086Install.kit, independent heaterPos 8 · Qty 22359944Install.kit, independent heaterPos 8 · Qty 22359945Install.kit, independent heaterPos 8 · Qty 22359946Install.kit, independent heaterPos 8 · Qty 22359947Install.kit, independent heaterPos 8 · Qty 2This is a genuine BMW combination nut, part number 07 14 7 305 178. The number stamped on the part is 07147305178; BMW's catalog files it under the short number 7305178. You will find it on our Supplies & Hardware shelf, under Group 14. It supersedes the older number 1178905, so a part carrying that number is the same part.
It fits the E46 sedan, coupe, convertible and touring (320i, 323i and 325i, 1999–2006), with the M52, M54 or M56 engines — and the European-market versions.
BMW draws it on 39 diagrams, among them Trim panel dashboard (51_3232) and Front Panel (51_3276). It weighs about 10 g (under 0.1 lb). It also comes in BMW kits Install.kit, independent heater (2239652) and Install.kit, independent heater (2239653) and 6 more.
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
07 14 7 305 178071473051787305178Trim panel dashboard
Diagram 51_3232
FRONT PANEL
Diagram 51_3276
Battery tray
Diagram 51_3277
Starter
Diagram 12_0583
METAL FUEL TANK
Diagram 16_0012
Plastic fuel tank
Diagram 16_0041
EXPANSION TANK/TUBING
Diagram 16_0077
EXPANSION TANK/TUBING
Diagram 16_0103
EXPANSION TANK/TUBING
Diagram 16_0113
METAL FUEL TANK
Diagram 16_0187
SCR system
Diagram 16_1093
SCR system
Diagram 16_1115
Levelling device/tubing/attaching parts
Diagram 33_1975
Levelling device/tubing/attaching parts
Diagram 33_2042
FRONT BODY BRACKET
Diagram 41_2417
Side panel, front
Diagram 41_2419
M trim panel, rear
Diagram 51_1544
M trim panel, rear
Diagram 51_2800
Trim panel, rear
Diagram 51_2802
Trim panel, rear
Diagram 51_2879
M trim panel, rear
Diagram 51_2880
REAR WINDOW SHELF
Diagram 51_2965
M trim panel, rear
Diagram 51_3007
Trim panel, rear
Diagram 51_3020
This part is on 17 more diagrams; the E36 and E46 ones are listed first.
Supersession
Related Parts
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.