Front Catalytic Converter for Honda Civic L4 2.0L Naturally Aspirated 2016-2021
Description
OEM Part Number：
45-157, 641584, 16944, 41254

Fit for: 
for 2016-2021 Honda    Civic L4 2.0L    Front Naturally Aspirated

Note: It fits L4 2.0L only.
Note-2: It fits the model with Naturally Aspirated, not Turbocharged

Specification:
Type：Catalytic Converter
Fitment Type：Direct Replacement
Finish：Polished
Condition: New
Tube material：Stainless Steel
Substrate material: Ceramic
Fit The Emissions Standard：EPA

The catalytic converter is the most important external cleaning device installed in the automotive exhaust system. It can convert harmful gases such as CO, HC and NOx from automobile exhaust gas into carbon dioxide, water and Nitrogen by oxidation and reduction. When  vehicle exhaust of high temperature across the purification device, the catalytic converter in the purifier will enhance the activity of CO, HC and NOx  to promote its oxidation-reduction chemical reaction.

Attention:
Not legal for sale in California, New York, Colorado & Maine! Also not fit for Asian vehicles.

If your vehicle is registered in California, New York, Colorado & Maine, do not purchase this part.

If your vehicle meets California requirements, but is not registered in California, New York, Colorado & Maine, this converter will work on your vehicle.

Features:
new never used or installed
Made From High-Quality Stainless Steel
Light-Weight and Fast Air Flow Design
Great emissions control device with stable performance, reliable quality and long service life
Well-adapted: Able to be applied in rain and snow
Temperature-resistant: The service life and performance of catalytic converter the can't be affected by high temperature

Package includes:
1x Catalytic Converter Assembly   
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On Apr 15, 2026 at 06:57:13 PDT, seller added the following information:

Datacaciques