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Dorman 674-889 Manifold Converter Not CARB Compliant

(Chevrolet Silverado 2500 HD 2001-10, Malibu 2004-10, Silverado 3500 HD 2007-10, Express 3500 2003-22, Express 2500 2021-22 + 13 more models)

Part of: Dorman Manifold Converter Not CARB Compliant

Other options in this family: Dorman 674-145 Dorman 674-146 Dorman 674-482 Dorman 674-041 Dorman 674-880

Manufacturer

Picture for manufacturer Dorman

Part Number

674-889
13 reviews
Sale Price

$383.70

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 674-889 is a direct-fit manifold converter (also known as an exhaust manifold with integrated catalytic converter) designed to replace worn or failed factory units. This assembly combines the exhaust manifold and catalytic converter into a single, pre-assembled unit for simplified installation and proper exhaust system function.

Key Features:

  • Direct-fit design for vehicle-specific installation
  • Integrated manifold and catalytic converter assembly
  • Engineered to meet original equipment form, fit and function
  • Durable cast construction for long service life
  • Includes necessary gaskets and hardware for installation
  • Restores proper exhaust flow and emissions performance

Important Note: This product is NOT CARB compliant and cannot be shipped to or registered in California or states that have adopted California emissions standards. This converter is intended for use only in states that follow Federal EPA emissions regulations.

Dorman is a trusted aftermarket manufacturer known for engineering reliable replacement parts that meet or exceed OEM specifications. This manifold converter provides an cost-effective solution for restoring exhaust system integrity and engine performance.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2001-10, Malibu 2004-10, Silverado 3500 HD 2007-10, Express 3500 2003-22, Express 2500 2021-22, Silverado 3500 2001-06, Silverado 2500 HD Classic 2007, Avalanche 2500 2002-04, Silverado 3500 Classic 2007 + 9 more models

California Legal

No

Converter Inlet Attachment

Stock flange

Converter Outlet Attachment

Stock flange

Converter Style

3-way

Feature - Benefit 1

Includes heat-shield for protection of hoses, wiring, and other engine components

Feature - Benefit 2

Cast iron or stainless tubular construction protects against warping and/or cracking

Feature - Benefit 3

Leak-resistant for long-lasting performance

Feature - Benefit 4

A rigorous quality inspection has been undertaken to ensure that this part conforms to product standards

Inlet Quantity

Four

Notes

Gaskets and hardware included.

Outlet Quantity

One

Quantity

Sold individually.

Color

Natural

Inlet Port Shape

Round

Package Contents

Exhaust Manifold; Gaskets and Hardware

California Air Resources Board (CARB) Certified

No

Outlet Mounting Hardware Included

Yes

Grade Type

Regular

Converter Body Material

Cast Iron

Inlet Gasket Included

Yes

Outlet Mounting Hole Quantity

3

fast search results, great prices

Order filled promptly and accurately. Would not hesitate to place future orders

Good

Very satisfied.

Straight forward and simple

Received them faster than I expected. I wanted to get matching tires for two I already had, which are an odd size, and Autoplicity had 'em in stock. Exact Size & Exact Brand! Not to mention they were priced about 20% LESS than then next best price I found. I might order 2 more soon for the Spring! Thanks Little Frank - L.I. NY

Haven't installed the parts but am impressed with speed of delivery and quick shipping.

Fast shipping and best price I found anywhere.

great chair for pool table area or any man cave

Good prices!!! Had problems with shipping order but was made very good on issue!! Now placing another order. Thanks guys

Good customer service!!! I ordered a greddy boost controller. Took for ever but they explained why.. And everything is all good!!

Fast shipping. Got it in time to go to the track. Great prices too.

I purchased a wind reducer for my cross bars, autoplicity had the best price availalbe, my order shipped timely and I received communications throughout the process. I will use this site again.

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