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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

Fillister head screw

BMW Part Number:13 53 7 521 635
13537521635short number 7521635
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One email the moment one is listed — nothing else.

Fits E46 — 316Ci, 316i, 316ti, 318Ci, 318i, 318ti
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Fillister head screw – BMW diagram08 View BMW DiagramSee this part on the official exploded view

Fillister head screw — a genuine BMW part, number 13 53 7 521 635. The number stamped on the part is 13537521635; BMW's catalog files it under the short number 7521635. You will find it on our Air Intake shelf, under Injector nozzles and lines. It supersedes the older number 9903424, so a part carrying that number is the same part.

It fits every E46 body style (316i, 316ti, 318i and 318ti, 2001–2004), with the N40, N42, N45 or N46 engines.

BMW draws it on the Fuel injection system/Injection valve (13_0947) diagram. It weighs about 4 g (under 0.1 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 53 7 521 635
Also written as135375216357521635
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.