Pressure accumulator — a genuine BMW part, number 11 31 1 317 124. The number stamped on the part is 11311317124; BMW's catalog files it under the short number 1317124. You will find it on our Engine shelf, under CAMSHAFT.
It fits the E36 sedan, coupe and convertible (M3, 1995–1999), with the S50 engine.
BMW draws it on 3 diagrams, among them Cylinder head Vanos (11_1305) and Vanos Cylinder Head Mounting Parts (11_1576). It weighs about 680 g (1.5 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
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.
