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AP Exhaust 645989 Federal EPA Direct-Fit Catalytic Converter

(2003 Honda Civic HX; 2004-2005 Honda Civic GX; 2007-2008 Honda Fit Base; 1997-1999 Dodge Dakota)

Part of: AP Exhaust Federal EPA Catalytic Converter Direct Fit

Other options in this family: AP Exhaust 641413 AP Exhaust 641334 AP Exhaust 643090 AP Exhaust 644223 AP Exhaust 645158

Manufacturer

Picture for manufacturer AP Exhaust

Part Number

645989
14 reviews
Sale Price

$289.56

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The AP Exhaust 645989 is a Federal/EPA-compliant direct-fit catalytic converter engineered for a precise, hassle-free replacement. Built to exact OE dimensions, this converter installs like the factory unit — no cutting, welding, or fabricating required.

AP Emissions Technologies leverages proprietary substrate chemistry to achieve highly efficient precious metal loadings, delivering superior converter efficiency at a competitive price point. The result is a converter that meets or exceeds federal EPA emission standards while providing long-term reliability.

Key Features:

  • Federal/EPA Certified — meets or exceeds clean air emission regulations
  • Direct-Fit Design — built to exact OE dimensions for a bolt-on installation
  • Proprietary Substrate Chemistry — optimized precious metal loading for maximum catalytic efficiency
  • 409 Stainless Steel Shell Construction — resists corrosion for extended service life
  • Premium-Grade Ceramic Honeycomb Substrate — engineered for maximum pollution reduction
  • Advanced Manufacturing — produced using automated workstations, spinner welding equipment, and high-speed production lines for consistent quality
  • OE-Level Quality — manufactured to the same exacting standards as original equipment converters

AP Emissions Technologies has been a leader in exhaust and emissions products since 1927, producing catalytic converters for automotive, commercial, and fleet applications. The 645989 reflects their commitment to industry-leading efficiency, productivity, and value in emissions control.

Products specifications

Fits

2003 Honda Civic HX; 2004-2005 Honda Civic GX; 2007-2008 Honda Fit Base; 1997-1999 Dodge Dakota

Overall Length (in)

71

Inlet Type A

2.50" ID Pipe

Inlet Gasket

Not Required

O2 Sensor Ports

1

Outlet Gasket

Not Required

Type

Federal / EPA Direct-Fit

Outlet Type A

2.50" OD Pipe

Inlet Hardware

Yes

Body Material

Stainless Steel

Outlet Hardware

Yes

Substrate Material

Ceramic

So far so good first time using this site hope all goes well!

Great price and easy checkout.

so far , so good. Hope you ship asap !!

Ordered on the 20th. Received on the 26th. Parts installed within half an hour of receiving them. No complaints and I'm very happy with the transaction. Would purchase from Autoplicity again.<br> Thanks!

Good prices and shipping costs

great

This was a nice website that offered the part that I wanted with a quick service. The customer service is great. This is a very caring company and care about their customers. They do what it takes to make them happy. I will definitely always check this site when looking for parts in ther future.

Amazingly cheap prices for what i was looking for, best online and pretty fast shipping. Took awhile for my order to be confirmed though, not sure why. But still impressed with the price set.

I like the price and I like the product.the only issue was communication. I didn't receive information that it was shipped until after I received it. The process was still done quickly and I got the product in no time at all.

Good first shopping experience on your web site.

Not pleased when I got an error when paying with credit card.

IT WAS EASY. HOOPEFULLY SHIPPING AND DELIVERY GO AS WELL.

I ordered Thule Aero Blade Load Bars as part of a bike rack for my Infiniti EX35. The part was order on Saturday, 04/14, and arrived at my doorstep on Tuesday, 04/17. And that was by FEDEX Ground shipping. Very very quick, and the right part to boot. Excellent service.

The price was right, and they were very helpful and told me all about the product I ordered, and had it shipped out to me quickly! <br><br>Thanks!

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