BMW 525i 530i X5 Exhaust Manifold with Catalytic Converter & Gasket Kit Rear Dorman 674-898 - 1AEEM00733

Our aftermarket converters are some of the highest quality replacements on the market!


  • New 1 piece design with new catalytic converter (not reconditioned) - REAR (For Cylinders 4, 5, & 6)
  • Replaces dealer part number: 18 40 7 514 499, 18407514499
  • Direct replacement
  • All hardware & gaskets needed for installation are includeds



WARNING:  This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer. For more information, go to

Emissions Note:

Due to state emissions regulations, we cannot ship this item to the state of California as it is not C.A.R.B ( California Air Research Board) approved for use in this state.

Due to New York state emissions regulations, this item cannot be installed on a California emissions equipped vehicle in the state of New York.

All emissions information for a vehicle can be found on a tag under the hood. If the tag is missing, you can contact a dealership with your VIN to determine which emissions system your vehicle is equipped with.

Part Details

  • Front or Rear Location: Rear

5 Year Warranty

This item is backed by a 5 Year Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. 

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Vehicle Fit

Year Make Model Description
2001-2003BMW 525i BMW 525i Rear Exhaust Manifold with Catalytic Converter & Gasket Kit Dorman 674-898
2001-2003BMW 530i BMW 530i Rear Exhaust Manifold with Catalytic Converter & Gasket Kit Dorman 674-898
2001-2006BMW X5 BMW X5 Rear Exhaust Manifold with Catalytic Converter & Gasket Kit L6 3.0L Dorman 674-898

This part replaces:

  • Hollander 327-59234
  • OE # 18407514499
  • Dorman 674-898
Only 2 left in stock
Part #: 1AEEM00733

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Brand #: 674-898