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Genuine BMW
BMW Part Number18 40 7 514 502

Rmfd exhaust manifold with catalyst

ZYL. 1-3 · E46 320i, 325Ci, 325i & more · one of 6 types

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

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Fits E46 320i, 325i, 330i 2000–03 — M54 engine

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See all 22 fitting cars

Other types · 6 in all

Rmfd exhaust manifold with catalyst – BMW diagram

Callout 01 on BMW’s drawing “Exhaust manifold with catalyst”. Open the drawing →

Genuine BMW part 18 40 7 514 502: Rmfd exhaust manifold with catalyst. You will find it under Exhaust (Other Exhaust system parts). It supersedes the older number 18 40 7 508 758, so a part carrying that number is the same part.

Fits E46 320i, 325i and 330i (2001–2006), sedan, coupe, convertible and touring, with the M54 engine.

BMW draws it on 3 drawings, among them two Exhaust manifold with catalyst drawings. It weighs about 6.4 kg (14 lb).

Out of stock. Request it and we will notify you when it is in stock.

Details

EnginesM54
Weight6.40 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.

BMW has renumbered this part. All of these numbers are the same part.

  • 18 40 7 514 502currentOut of stock
  • 18 40 7 507 830replaced by 18 40 7 514 502
  • 18 40 7 508 758replaced by 18 40 7 514 502

The other parts on BMW’s drawing “Exhaust manifold with catalyst”. Open the drawing →

#PartIn stockAction
--Hex Bolt4 numbers at this calloutOut of stockRequest
01Rmfd exhaust manifold with catalyst · this part16 numbers at this calloutOut of stock
02Exhaust manifold17 numbers at this calloutOut of stockRequest
03Gasket w/heat prot.shield asbestosfree2 numbers at this calloutOut of stockRequest
04Hex nutOut of stockRequest
05Hex BoltOut of stockRequest
06Gasket Asbestos Free3 numbers at this calloutOut of stockRequest
07Hex nutOut of stockRequest
08Screw plug with gasket ringOut of stockRequest

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InExhaustOther Exhaust system parts