Jeep Exhaust Manifold Dorman 674-912, 674-911 - 1AEEK00452

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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. These manifolds are direct fitting replacements.


  • Exhaust Manifolds & Install Kits include:
    • (2) - LH (Driver Side) & RH (Passenger Side) Exhaust Manifolds
    • (2) - Exhaust Manifold Input Gaskets
    • (4) - Studs
    • (4) - Nuts
  • Replaces dealer part numbers: 53013598AB, 53013599AB
  • Direct replacements
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Strengthened and redesigned in the vulnerable areas of failure
  • Fit models with V8 4.7L Engine only

Now you can buy a high quality exhaust manifold that is built to strict quality control standards for less than the price at the dealer. REPLACE your broken, warped, or cracked exhaust manifolds now with these great fitting alternatives. These exhaust manifolds are great replacements and have good cost savings over dealer units.

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

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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Year Make Model Description
2006-2007Jeep Commander (XK) Jeep Commander (XK) Exhaust Manifold V8 4.7L Pair Dorman 674-912, 674-911
2005-2007Jeep Grand Cherokee Jeep Grand Cherokee Exhaust Manifold V8 4.7L Pair Dorman 674-912, 674-911
Only 1 left in stock
Part #: 1AEEK00452

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Brand #: 674-912, 674-911