Dorman® 674-051 - Direct Fit Irregular Body Exhaust Manifold Catalytic Converter

2 reviews|Item # mpn4633794697
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Notes:
  • This is a Federal (EPA) compliant part, legal for use on vehicles built to meet Federal EPA standards ONLY. It is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY, ME & CO.
Replaces Original (OE) Part #:12641117, 12667326, 12673199, 19420230
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Vehicle Fitment

Buick

Specifications

Converter Configuration
Direct Fit
Position
Front
Converter Body Material
Stainless Steel
Catalytic Converetr Finish
Natural
Catalytic Converter Body Shape
Irregular
Inlet Type
Flanged
Outlet Type
Flanged
Inlet Quantity
1
Outlet Quantity
1
Catalytic Converter Width
4"
Catalytic Converter Body Length
18"
Catalytic Converter Overall Length
18"
O2 Sensor Port
Yes
Air Tube Count
0
Bolt Hole Quantity
4
Exhaust Manifold Inlet Port Shape
Round
Gasket or Seal Included
Yes
Grade Type
Regular
Inlet Gasket Included
No
NoInlet Mounting Hardware Included
0
Inlet Mounting Hole Quantity
0
Installation Hardware Included
Yes
Item Grade
Standard Replacement
Outlet Gasket Included
No
Outlet Mounting Hardware Included
No
Outlet Mounting Hole Quantity
4
Universal Or Specific Fit
Specific
AIR Tube
No
Converter Case Material
Stainless steel
Converter Inlet Attachment
Stock flange
Converter Outlet Attachment
Stock flange
Heat Shield
No
Quantity
Sold individually.
Remanufactured
No

Includes

  • 1 Exhaust Manifold
  • 1 Inlet Flange
  • 1 Outlet Flange
  • 4 Studs
  • 6 Nuts
  • 2 Bolts
  • 2 Washers

Features

  • High Quality construction to ensure long-lasting durability
  • Replacement Regulates exhaust emissions and turns off check engine light
  • No special tools required
  • Manufactured to strict engineering quality standards
  • Warranty: 5 Year / 50,000 Mile

Product Details

Exhaust Manifold Catalytic Converter by Dorman®. Converter Configuration: Direct Fit. Position: Front. Catalytic Converter Body Shape: Irregular. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 18". More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience.

When you want to get OEM quality without the high dealer price, Dorman is the right choice for you. Today you can fix your vehicle properly and have money left in your pocket with a Dorman product. It will look, function, and fit just like the part from the dealer, so your vehicle will operate as it should or even better. The Dorman product is designed using state-of-the-art technologies to exactly replicate the OEM unit, then it is manufactured with modern tooling so that the end product looks and fits exactly as designed. The unit is made to the same dimensions as the OEM part with the same gauge material. Dorman is confident in the quality of their products, which is why the company covers them with a limited lifetime warranty against any defects in materials and workmanship. Easily restore the appearance and function of your vehicle with Dorman products.

Dorman® - CatalogDorman® - InformationDorman Authorized DealerProduct linesFAQWarranty
Brand:
Dorman
Part Number:
674-051
UPC:
889245458032
Alternate MPN:
674051
OE Numbers:
12641117, 12667326, 12673199, 19420230

Reviews

(2)
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/5
1-2 of 2 Reviews
5 of 5
It Worked ... Cleared the Code; Saved Me a Bunch of Money.
My Equinox was showing a code for quite sometime indicating that the cat converter was failing (P04023, I think). For about a year it would come on then off. Then it stayed on solid for about a year. Registration was coming up and therefore I finally had to do something. I bought this converter for $300 (vs the dealer wanting $1300 to replace it :-O). It was worth the risk (even if it did not clear the code). The installation went smoother than expected. It was the cat at the font of the motor (radiator side). The hardest part was getting the OEM unit out once I unbolted it. After installing it, the code was not cleared immediately (as expected). I drove the car for about a week when the code finally cleared. Yes! I just saved $1000. It has been about 2 months and all is well. As soon as I get my registration notice, I will be going to the DEQ (in case of failure). CON (maybe): the unit is quite a bit smaller than the OEM unit; I am guessing that it will not last as long? I replaced at ~110k miles.
Dorman® 674-486 - Direct Fit Cylinder Body Catalytic Converter
Posted by Customer / May 23, 20212010 Chevy Equinox
5 of 5
2022 F-250
It looked just like the one I removed! It wasn't too hard to install.
Posted by Tim (Colbert, OK) / September 24, 20162012 Ford F-250

Questions and Answers

(0)
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