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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
3 Series Parts

Underfloor coating center

BMW Part Number:51 71 8 218 123
51718218123short number 8218123
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One email the moment one is listed — nothing else.

Fits E46 — 316Ci, 316i, 316i 1.6, 316i 1.9, 318Ci, 318i
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Underfloor coating center – BMW diagram01 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW underfloor coating center, part number 51 71 8 218 123. The number stamped on the part is 51718218123; BMW's catalog files it under the short number 8218123. You will find it on our Interior Body shelf, under Other Body equipment parts.

It fits the E46 sedan, coupe and touring (316i, 316i 1.6, 316i 1.9 and 318i, 1997–2004), with the M43, N40, N42, N45 or N46 engines.

BMW draws it on the Underfloor coating (51_3284) diagram. It weighs about 490 g (1.1 lb).

We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.

Details

BMW Part Number51 71 8 218 123
Also written as517182181238218123
QualityGenuine BMW · OEM

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.