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Catco 4237 Direct-Fit Catalytic Converter EPA/Federal 49-State Legal

(2003, 2005 Dodge Ram 2500 Laramie; 2003-2005 Dodge Ram 2500 ST; 2004-2005 Dodge Ram 2500 SLT; 2003-2004 Dodge Ram 3500 ST + 3 more models)

Manufacturer

Picture for manufacturer Catco

Part Number

4237
5 reviews
Sale Price

$345.39

In Stock (10+)

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 Catco 4237 is a direct-fit catalytic converter from the 6500 Pre-Cat Series, engineered for straightforward installation and reliable emissions control. This EPA-certified converter is legal for sale and use in 49 states, but is not OBDII compliant and cannot be sold or shipped to California addresses.

Key Features:

  • Direct-fit design with 6-bolt flange welded inlet and 3-bolt flange welded outlet for precise fitment
  • Single inlet and outlet configuration with 7.625-inch overall length
  • Oval stainless steel casing constructed from durable 409 stainless steel pipes and shell
  • Ceramic monolith catalyst substrate for efficient emissions reduction
  • Includes integrated heat shield and necessary gaskets for complete installation
  • Backed by Catco's 5-year/50,000-mile warranty on converter body and 25,000-mile warranty on emissions performance

This catalytic converter provides a cost-effective emissions solution with OE-style fit and function. The 409 stainless steel construction offers enhanced durability and corrosion resistance for extended service life in demanding exhaust environments.

Products specifications

Fits

2003, 2005 Dodge Ram 2500 Laramie; 2003-2005 Dodge Ram 2500 ST; 2004-2005 Dodge Ram 2500 SLT; 2003-2004 Dodge Ram 3500 ST; 2003-2005 Dodge Ram 3500 Laramie/SLT; 1999-2004 Nissan Frontier; 2000-2004 Nissan Xterra

California Legal

No

Converter Case Material

Stainless steel

Converter Inlet Attachment

Stock flange

Converter Outlet Attachment

Stock flange

Converter Overall Length (in)

26.750 in.

Inlet Quantity

One

Notes

Fits all listed applications with 4WD. For 2001 model year, converter assembly will only fit vehicles with production dates from 10/00 to 1/01.

Outlet Quantity

One

Quantity

Sold individually.

Overall Length (in)

26.75

Type

Federal / EPA Direct-Fit

Substrate Material

Ceramic

Outlet Type A

2 Bolt Welded Flange

Inlet Gasket

Yes

O2 Sensor Ports

1

Inlet Type A

3 Bolt Welded Flange w/ Gasket Stub

Outlet Hardware

No

Inlet Hardware

No

Body Material

Stainless Steel

Outlet Gasket

Yes

Great quality and and I received very quickly.

Convenience

best price I can find on a motive brake bleeder anywhere. shipped same day - now that's great service!

best price on the net, GREAT communication.....

best price i have seen while i am searching in the interner :))

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