Chain tensioner
11 31 7 838 67511317838675·short number 7838675Genuine BMW Part
Photos coming soon — see the BMW diagram below
09 View BMW DiagramSee this part on the official exploded view→Chain tensioner — a genuine BMW part, number 11 31 7 838 675. The number stamped on the part is 11317838675; BMW's catalog files it under the short number 7838675. You will find it on our Engine shelf, under CAMSHAFT. It supersedes the older number 1404438, so a part carrying that number is the same part.
It fits the E36 sedan, coupe and convertible (M3, 1996–1999), with the S52 engine. It also fits the E46 coupe and convertible (M3, 2001–2006), with the S54 engine.
BMW draws it on 4 diagrams, among them Timing - Timing Chain Lower P (11_1597) and Timing and valve train-timing chain (11_3005). It weighs about 210 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
11 31 7 838 675113178386757838675Supersession
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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.
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