Genuine BMW Part
Photos coming soon — see the BMW diagram below
03 View BMW DiagramSee this part on the official exploded view→What's Included
Sold as part of these kits
Genuine BMW Expanding nut (OEM part 8374670) — a used original part, inspected and graded before it ships. It fits the BMW E46 3 Series.
Details
83746702953413810Engine acoustics
Diagram 11_3417
Engine acoustics
Diagram 11_3474
Engine acoustics
Diagram 11_3845
Cover
Diagram 17_0223
Cooling water expansion tank
Diagram 17_0225
Cooling water expansion tank
Diagram 17_0241
Cover
Diagram 17_0258
Cover
Diagram 17_0268
Cooling water expansion tank
Diagram 17_0272
Cooling water expansion tank
Diagram 17_0280
Cooling water expansion tank
Diagram 17_0310
Expansion tank, intercooler
Diagram 17_0463
Expansion tank, intercooler
Diagram 17_0505
EXPANSION TANK/TUBING
Diagram 17_0515
EXPANSION TANK/TUBING
Diagram 17_0538
Expansion tank
Diagram 17_0552
Expansion tank/coolant hoses
Diagram 17_0615
Coolant hose, charge air
Diagram 17_0617
Expansion tank
Diagram 17_0966
Oil reservoir/components/Dynamic Drive
Diagram 32_1333
Relay, electric fan motor 850W K5
Diagram 61_3108
Relay, electric fan 800/1000W K5
Diagram 61_5008
Single components for headlight
Diagram 63_0301
Single components for headlight
Diagram 63_0302
Single components for headlight
Diagram 63_0309
Single parts, xenon headlight
Diagram 63_0318
Single parts, xenon headlight
Diagram 63_0320
Single components for headlight
Diagram 63_0472
Single parts, xenon headlight
Diagram 63_0550
Single components for headlight
Diagram 63_0599
Single parts, xenon headlight
Diagram 63_0601
Single parts, xenon headlight
Diagram 63_0642
Single components for headlight
Diagram 63_0721
Single parts, xenon headlight
Diagram 63_0725
Single components for headlight
Diagram 63_0805
Single parts, xenon headlight
Diagram 63_0806
Single components for headlight
Diagram 63_0807
Single components f headlight Xenon/ALC
Diagram 63_0809
Single components for headlight
Diagram 63_0834
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: orders ship within 1–2 business days; free shipping over $75.00.
Expanding nut
8374670We don't have this part in stock right now. Request it and we'll source it and notify you when it arrives.
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