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

This part replaces:

  • Dorman 673-608
  • Hollander 327-59213, 327-59214
  • OE # 18160PLMA50
  • OE # 18160PLMA00

  • 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 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.

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. Please keep your invoice for proof of this warranty.

There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Vehicle Fit

  • 2001-2005 Honda Civic Exhaust Manifold & Catalytic Converter (California State Approved) for L4 1.7L
Save 31%
List: $755.58 Save: $235.63
Part #: 1AEEM00719

Ships in 1-3 Business Days. Delivery times vary.

We're here to help

1A Auto Parts

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