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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

Hydraulic belt tensioner

BMW Part Number:11 28 1 717 188
11281717188short number 1717188
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One email the moment one is listed — nothing else.

Fits E36 / E46 — 320i, 323i, 323i 2.4, 323ti, 325i, 325is, 328i, M3 +4 more
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Genuine BMW Part

Photos coming soon — see the BMW diagram below

Hydraulic belt tensioner – BMW diagram08 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW hydraulic belt tensioner, part number 11 28 1 717 188. The number stamped on the part is 11281717188; BMW's catalog files it under the short number 1717188. You will find it on our Engine shelf, under Other Engine parts.

It fits every E36 body style (320i, 323i, 325i, 328i and M3, 1992–1999), with the M50, M52, S50 or S52 engines — and the European-market versions. It also fits the E46 sedan, coupe, convertible and touring (320i, 323i and 325i, 1999–2006), with the M52 or M54 engines — and the European-market versions.

BMW draws it on 10 diagrams, among them Belt Drive Water Pump/Alternator (11_1344) and Belt Drive Water Pump/Alternator (11_1499). It weighs about 180 g (0.4 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 28 1 717 188
Also written as112817171881717188
QualityGenuine BMW · OEM
SedanM52AutomaticCB85

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.