2005-07 Ford Exhaust Manifold & Gasket Kit Pair - 1AEEK00137

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.


  • Comes as a PAIR
  • Fits both LH (Driver Side) & RH (Passenger Side)
  • Includes:
    • (2) Exhaust manifolds
    • (3) Gaskets (manifold to cylinder head)
    • (6) Studs
    • (6) Nuts
  • Replaces dealer part numbers: 5C3Z-9431-BA, 5C3E-9431-BC, 5C3E-9431-BD, 5C3E-9431-BC, 5C3E-9431-BD, 3L3Z-9430-DA, 7C3Z-9430-A, 3L3E-9430-DA, 3L3E-9430-DA, 7C3E-9430-DA, 7C3E-9430-DA, 5C3Z9431BA, 5C3E9431BC, 5C3E9431BD, 5C3E9431BC, 5C3E9431BD, 3L3Z9430DA, 7C3Z9430A, 3L3E9430DA, 3L3E9430DA, 7C3E9430DA, 7C3E9430DA
  • Direct replacements
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Strengthened and redesigned in the vulnerable areas of failure

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 manifold now with this great fitting, alternative. This exhaust manifold is a great replacement and has substantial cost savings over a dealer unit.

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. Please keep your invoice for proof of this warranty.

4.0 / 5.0
1 Review
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1 Stars
Good product w/ excellent warranty
No these are not American made castings, but they are a decent product for those who can't afford the best. They come with a lifetime warranty which you can't beat. They are 2 different brands, the driver side is Dorman and the passenger side is some other brand, but a nicer casting between the 2. A1 has excellent service so I'm not worried about them honoring the warranty if I have trouble with the product.
June 22, 2018
1 month ago
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Vehicle Fit

  • 2005-2007 Ford F250 Super Duty Truck Exhaust Manifold & Gasket Kit V8 5.4L Pair
  • 2005-2007 Ford F350 Super Duty Truck Exhaust Manifold & Gasket Kit V8 5.4L Pair
Only 2 left in stock
Part #: 1AEEK00137