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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

Fuel return line

BMW Part Number:13 31 1 730 647
13311730647short number 1730647
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One email the moment one is listed — nothing else.

Fits E36 — 320i, 325i, 325is, M3
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Fuel return line – BMW diagram13 View BMW DiagramSee this part on the official exploded view

Fuel return line — a genuine BMW part, number 13 31 1 730 647. The number stamped on the part is 13311730647; BMW's catalog files it under the short number 1730647. You will find it on our Air Intake shelf, under Other Fuel preparation and control parts.

It fits the E36 sedan, coupe and convertible (320i, 325i and M3, 1992–1995), with the M50 or S50 engines.

BMW draws it on the Valves/Pipes of fuel injection system (13_0369) diagram. It weighs about 73 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 Number13 31 1 730 647
Also written as133117306471730647
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.