Replaces

Ford Exhaust Manifold Dorman 674-943, 674-942 - 1AEEK00451

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.

Specifications:

  • Comes as a PAIR
    • Fits the LH (Driver Side) and RH (Passenger Side) Banks
  • Replaces dealer part numbers: 3C3Z-9430-AB, 3C3Z-9431-AB, 3C3Z9431AB, 3C3Z9430AB
  • Direct replacement
  • 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 pair 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. This exhaust manifold set is a great replacement and has substantial cost savings over a dealer kit.

Item Condition: New

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 www.P65Warnings.ca.gov.

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

Year Make Model Description
2004-2010Ford E350 Van Ford E350 Van Exhaust Manifold V8 6.0L Turbo Diesel Dorman 674-943, 674-942
2003-2005Ford Excursion Ford Excursion Exhaust Manifold V8 6.0L Turbo Diesel Dorman 674-943, 674-942
2003-2007Ford F250 Super Duty Truck Ford F250 Super Duty Truck Exhaust Manifold V8 6.0L Turbo Diesel Dorman 674-943, 674-942
2003-2007Ford F350 Super Duty Truck Ford F350 Super Duty Truck Exhaust Manifold V8 6.0L Turbo Diesel Dorman 674-943, 674-942
2003Ford F450 Truck Ford F450 Truck Exhaust Manifold V8 6.0L Turbo Diesel Dorman 674-943, 674-942
2003Ford F550 Truck Ford F550 Truck Exhaust Manifold V8 6.0L Turbo Diesel Dorman 674-943, 674-942

This part replaces:

  • Dorman 674-943, 674-942
Only 1 left in stock
Part #: 1AEEK00451


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

Dorman
Brand #: 674-943, 674-942