1990-97 Nissan D21 Hardbody Pickup Exhaust Manifold & Gasket Kit Dorman 674-549 - 1AEEM00292

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

If your vehicle's exhaust is getting loud and the exhaust noise is coming from under the hood or engine then you may need to fix a cracked exhaust manifold. Replacing a broken manifold is easiest with a direct replacement manifold that will fit correctly and bolt up to you original engine and exhaust system. This manifold is a direct fitting replacement.

This cast iron exhaust manifold has been designed to eliminate the faults of the original design.


  • Direct bolt on replacement
  • Replaces OE #14004-F4009
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Fits 4 cylinder models only
  • Includes heat shield
  • Gasket Kit included

  • Now you can buy a high quality exhaust manifold so REPLACE your broken, warped, or cracked one now with this great fitting, alternative.

    This cast iron exhaust manifold makes a great replacement and has substantial cost saving over a dealer exhaust manifold.

Lifetime Warranty

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

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Vehicle Fit

  • 1990-1997 Nissan D21 Hardbody Pickup Exhaust Manifold & Gasket Kit L4 2.4L (Engine ID KA24E) Dorman 674-549

This part replaces:

  • Dorman 674-549
Part #: 1AEEM00292

Order must be placed by 4pm ET
Brand #: 674-549