2007-2012 Nissan Altima Exhaust Manifold with Catalytic Converter & Gasket Kit for L4 2.5L (excluding Hybrid Models) (excluding California Emissions)

Part Details

  • Engine Displacement (Metric): L4 2.5L

This part replaces:

  • OE # 140E2-JA02E, 140E2-ZX31E
  • HOLLANDER 327-50268, 327-50639
  • DORMAN 674-933

  • New

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 exhaust manifold with catalytic converter has been designed to eliminate the faults of the original design.


  • New 1 piece design manifold with new catalytic converter (not reconditioned)
  • Replaces dealer part numbers: 140E2-JA02E, 140E2-ZX31E, 140E2JA02E, 140E2ZX31E
  • Direct replacement
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Strengthened and redesigned in the vulnerable areas of failure
  • All hardware & gaskets needed for installation are included
    • Bracket Kit:
      • 2 Flexible Bushings
      • Stud/Nut
      • Bracket
    • Installation Hardware:
      • Crush Ring
      • Front Inlet Gasket
      • 3 Studs
      • 8 Nuts
  • Fits models with L4 2.5L Engine only
    • Does NOT fit Hybrid Models
  • Does NOT fit models with California Emission Standards

Due to new California emissions laws, we can not ship catalytic converters to the state of California.

Now you can buy a high quality exhaust manifold with catalytic converter 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 with catalytic converter is a great replacement and has substantial cost savings over a dealer unit.

Shipping Note:

Due to state emissions regulations, we cannot ship this item to the state of California or New York as it is not C.A.R.B ( California Air Research Board) approved for use in these states.

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.

Vehicle Fit

  • 2007-2012 Nissan Altima Exhaust Manifold with Catalytic Converter & Gasket Kit for L4 2.5L (excluding Hybrid Models) (excluding California Emissions)
Save 56%
List: $687.33 Save: $387.38
Part #: 1AEEM00739

Out of Stock


Check Shipping Rates

We're here to help

Customer Feedback

Customer Feedback
"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
Read More
Free Shipping!


hablamos Español:866-401-3393
For Orders Placed By 5pm Est