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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
Genuine BMW
BMW Part Number18 30 1 317 898

Hex nut

M10 · one of 2 sizes

Out of stock

One email when it is listed. Nothing else.

Free US shipping on orders over $75.00 · oversize quoted. Oversize items ship at a flat $49.99 each — free shipping does not cover them.

WARNING: Cancer and Reproductive Harm from exposure to lead — www.P65Warnings.ca.gov P65Warnings.ca.gov

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

Hex nut – BMW diagram

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

EnginesS50, S54
Weight0.01 kg

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 →

#PartIn stockAction
--Hex nut · this part7 numbers at this calloutOut of stock
01Exchange exhaust pipe catalyst4 numbers at this calloutOut of stockRequest
02Flat gasketOut of stockRequest
03Hex BoltOut of stockRequest
04Hex nutOut of stockRequest
05Gasket ringOut of stockRequest
06Torx boltOut of stockRequest
07Hex nut · this partOut of stock
08Temperature sensor, exhaustOut of stockRequest
10Oxygen sensorOut of stockRequest
11Plug housing2 numbers at this calloutOut of stockRequest
12Oxygen sensorOut of stockRequest
13Plug housing2 numbers at this calloutOut of stockRequest
14Cable guideOut of stockRequest
15Cable guideOut of stockRequest

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InExhaustSuspension parts exhaust