2001-03 Toyota Highlander Exhaust Manifold with Catalytic Converter & Gasket Kit Dorman 674-984 - 1AEEM00765

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Vehicle Fit


  • Brand New Exhaust Manifold with Dual Catalytic Converters
  • Includes Gaskets & Hardware
  • Replaces dealer part number: 2505128090, 25051 28090
  • Direct replacement
  • Correct for models with Federal or California emissions

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.

Item Condition: New

Attention California Customers:

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

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. 

5.00/ 5.0
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Best online auto parts
I ordered Cat converter for my highlander online and was impressed with the order processing, part delivery and overall process. I would highly recommend 1A Auto.
August 9, 2018
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Year Make Model Description
2001-2003Toyota Highlander Toyota Highlander Exhaust Manifold with Catalytic Converter & Gasket Kit L4 2.4L Dorman 674-984
Only 2 left in stock
Part #: 1AEEM00765

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Brand #: 674-984