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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

Exchange catalyst

BMW Part Number:18 31 2 245 410
18312245410short number 2245410
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One email the moment one is listed — nothing else.

Fits E36 — 325td, 325tds
Select your vehicle to check fitment

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Exchange catalyst – BMW diagram09 View BMW DiagramSee this part on the official exploded view

This is a genuine BMW exchange catalyst, part number 18 31 2 245 410. The number stamped on the part is 18312245410; BMW's catalog files it under the short number 2245410. You will find it on our Exhaust shelf, under Other Exhaust system parts. It supersedes the older numbers 2244297 and 2245939, so a part carrying any of them is the same part.

It fits the E36 sedan and touring (325td and 325tds, 1991–1996), with the M51 engine.

BMW draws it on the Diesel Catalyst (18_0193) diagram. It weighs about 4.9 kg (11 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 Number18 31 2 245 410
Also written as183122454102245410
QualityGenuine BMW · OEM
OE / Cross-Reference
1221390650000

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.