2003-05 Mazda 6 Exhaust Manifold with Catalytic Converter Assembly Pair - 1AEEK00393


  • Comes as a PAIR
    • LH (Driver Side) - Nearest the Firewall
    • RH (Passenger Side) - Nearest the Radiator
  • 1 Piece Design with new Integrated Catalytic Converter (not reconditioned)
  • Direct replacement
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Corrosion resistant
  • Strengthened and redesigned in the vulnerable areas of failure
  • Fits both Federal and California Emissions

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

Part Details

  • Quantity: Pair

5 Year Warranty

This item is backed by a 5 Year Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. 

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Vehicle Fit

  • 2003-2005 Mazda 6 Exhaust Manifold with Catalytic Converter Assembly V6 3.0L Pair

This part replaces:

  • Hollander 327-59443
  • Hollander 327-59444
  • OE # AJ572050XC
  • OE # AJ572055XC
  • OE # AJB42050XB
  • OE # AJB42055XB
  • Dorman 674-837
  • Dorman 674-838
Only 1 left in stock
Part #: 1AEEK00393