1997-98 Ford Exhaust Manifold & Gasket Kit Pair - 1AEEK00311

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.

These cast iron exhaust manifolds have been designed to replace the original design.


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side)
  • Include gaskets
  • 2 Bolt Exhaust Flanges
  • Corrosion resistant
  • Replaces dealer part numbers: F65Z-9430-B, F65Z-9431-B, F65Z9430B, F65Z9431B
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Strengthened and redesigned in the vulnerable areas of failure
  • Direct replacements
  • Built to strict quality control standards
  • Fit models with V8 4.6L Engine only

These cast iron exhaust manifolds make great replacements and have good cost savings over dealer exhaust manifolds.

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
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Good Manifolds and price, Bad Shipping
The manifolds themselves fit great, and went on without problems, other than the manifold bolts I had to drill out and replace. It was the shipping expectations that disappointed me. When I placed my order on a Monday, the purchase page indicated a 2-4 day shipping time. When I got my email confirmation, it indicated a 3-5 day shipping time. But it was actually the following Monday that I received the manifolds.
February 1, 2017
1 year ago
Exhaust Manifolds
Everything went fine, the delivery was quick and the parts fit perfect.
September 17, 2017
7 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 3 answers
What brand are these?
Joejo on Mar 24, 2016
BEST ANSWER: We have a few different aftermarket companies build these parts specifically for us, as our 1A Auto house brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle and are covered by a lifetime warranty. If you have any further questions, please don't hesitate to ask.

Vehicle Fit

  • 1997-1998 Ford Expedition Pair V8 4.6L Exhaust Manifold & Gasket Kit
  • 1997-1998 Ford F150 Truck Pair V8 4.6L Exhaust Manifold & Gasket Kit
  • 1997-1998 Ford F250 Light Duty Truck Pair V8 4.6L Exhaust Manifold & Gasket Kit
Part #: 1AEEK00311

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