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Home > Honda > Civic > Catalytic Converter - Direct Fit > 2001-2005 Honda Civic Exhaust Manifold & Catalytic Converter (California State Approved) for L4 1.7L

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2001 - 2005 Honda Civic Exhaust Manifold & Catalytic Converter (California State Approved) for L4 1.7L


Ships Direct* (Ships within 1 business day + Transit Time)
*Only ships to 48 states

List Price:$755.58

Our Price: $519.95
 (You Save $235.63)

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Part Number: 1AEEM00719

Welcome Message from 1A Auto

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 your car has failed your state's yearly emission tests then this is the part for you.

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 and includes the catalytic converter as the original did.


  • California State Approved 2 piece steel manifold with new catalytic converter (not reconditioned)
  • Replaces dealer part numbers: 18160-PLM-A00, 18160-PLM-A50, 18160PLMA00, 18160PLMA50, 18120-PLC-900, 18120PLC900, 18120-PLC-J00, 18120PLCJ00, 18181-PLC-900, 18181PLC900, 18181-PLC-J50, 18181PLCJ50, 18182-PLC-900, 18182PLC900
  • 2 bolt lower exhaust flange
  • All Heat shields included
  • Catalytic converter has provisions for front & rear Oxygen (O2) sensors
  • Direct replacement
  • Replaces original manifolds that are cracked from thermal expansion and contraction
  • Strengthened and redesigned in the vulnerable areas of failure
  • Correct for California emissions vehicles and is approved for sale within the state of California*

*This converter has been approved by the state of California EPA and is a meets the states standards for emissions testing.

Lifetime Warranty

This item is backed by a manufacturer's 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.

This part replaces:
  • HOLLANDER #: 327-59213, 327-59214
  • OE #: 18160-PLM-A00, 18160-PLM-A50
  • DORMAN #: 673-608

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