18 30 1 317 898Hex nut
M10 · one of 2 sizes
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Inspected and graded before it's listed · 30-day returns
Make sure this fits your car
Fits E36 M3 · E46 M3 1992–2003 — S50, S54 engines
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Other sizes · 2 in all
Callout -- on BMW’s drawing “Catalytic converter/front silencer”. Open the drawing →
Also shown on CATALYST/LAMBDA PROBE.
Hex nut — a genuine BMW part, number 18 30 1 317 898. You will find it under Exhaust (Suspension parts exhaust).
Fits E36 M3 (1995–1999), sedan, coupe and convertible, with the S50 engine. Also fits E46 M3 (2001–2006), coupe and convertible, with the S54 engine.
BMW draws it on 15 drawings, among them Catalytic converter/front silencer and Catalyst/Lambda Probe. BMW's catalog calls for four of these at each place it is fitted. It weighs about 10 g (under 0.1 lb).
Out of stock. Request it and we will notify you when it is in stock.
Details
Used parts are inspected and graded: Good (minimal wear), Fair (normal wear) or Acceptable (visible wear). All fully working. Returns: 30 days if a part arrives damaged or not as described.
The other parts on BMW’s drawing “Catalytic converter/front silencer”. Open the drawing →
| # | Part | In stock | Action |
|---|---|---|---|
| -- | Hex nut · this part7 numbers at this callout | Out of stock | |
| 01 | Exchange exhaust pipe catalyst4 numbers at this callout | Out of stock | Request |
| 02 | Flat gasket | Out of stock | Request |
| 03 | Hex Bolt | Out of stock | Request |
| 04 | Hex nut | Out of stock | Request |
| 05 | Gasket ring | Out of stock | Request |
| 06 | Torx bolt | Out of stock | Request |
| 07 | Hex nut · this part | Out of stock | |
| 08 | Temperature sensor, exhaust | Out of stock | Request |
| 10 | Oxygen sensor | Out of stock | Request |
| 11 | Plug housing2 numbers at this callout | Out of stock | Request |
| 12 | Oxygen sensor | Out of stock | Request |
| 13 | Plug housing2 numbers at this callout | Out of stock | Request |
| 14 | Cable guide | Out of stock | Request |
| 15 | Cable guide | Out of stock | Request |
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