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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

Bracket, relay, glow plug

BMW Part Number:12 21 7 789 209
12217789209short number 7789209
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One email the moment one is listed — nothing else.

Fits E46 — 330Cd, 330d, 330xd
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Bracket, relay, glow plug – BMW diagram03 View BMW DiagramSee this part on the official exploded view

Bracket, relay, glow plug — a genuine BMW part, number 12 21 7 789 209. The number stamped on the part is 12217789209; BMW's catalog files it under the short number 7789209. You will find it on our Electrical shelf, under ALTERNATORMOUNTING PARTS. BMW has since replaced it with 7801765.

It fits the E46 sedan, coupe, convertible and touring (330d, 2003–2005), with the M57N engine.

BMW draws it on the Glow Plug Unit (12_1197) diagram. It weighs about 230 g (0.5 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 Number12 21 7 789 209
Also written as122177892097789209
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.