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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

Flange

BMW Part Number:11 53 1 743 329
11531743329short number 1743329
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One email the moment one is listed — nothing else.

Fits E36 / E46 — 316i 1.9, 316Ci, 316i 1.6, 318Ci, 318i
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Genuine BMW Part

Photos coming soon — see the BMW diagram below

Flange – BMW diagram07 View BMW DiagramSee this part on the official exploded view

Genuine BMW part 11 53 1 743 329: Flange. The number stamped on the part is 11531743329; BMW's catalog files it under the short number 1743329. You will find it on our Engine shelf, under Thermostat and coolant lines.

It fits the E36 compact (316i 1.9, 1999), with the M43 engine. It also fits the E46 sedan, coupe and touring (316i, 316i 1.6, 316i 1.9 and 318i, 1997–2001), with the M43 engine.

BMW draws it on 3 diagrams, among them Waterpump - Thermostat (11_2065) and Waterpump - Thermostat (11_6138). It weighs about 80 g (0.2 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 Number11 53 1 743 329
Also written as115317433291743329
QualityGenuine BMW · OEM
CoupeM43AllBL51

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.