Name: Dorman® 674-3107 - HD Direct Fit Diesel Oxidation Catalyst
Brand: Dorman
SKU: mpn5190758046
Price: 3059.71 USD
Availability: OutOfStock
Rating: 5 (2 reviews)

Vehicle Fitment

Mack

Volvo

Specifications

Catalytic Series	HD
Converter Configuration	Direct Fit
Color	Natural
Grade Type	Regular
Service Category	Standard Replacement
Case Material	Stainless steel
Clamps Included	No
Heat Shield	No
Inlet Attachment	Stock
Inlet Quantity	1
Outlet Attachment	Stock
Outlet Quantity	1
Quantity	Sold individually.
Remanufactured	No

Includes

1 Diesel Oxidation Filter
2 Gaskets
2 Clamps

Features

Ductile iron or stainless steel 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
EPA compliant

Product Details

HD Diesel Oxidation Catalyst (674-3107) by Dorman®. Converter Configuration: Direct Fit. More like a complete kit than a single part, their Catalytic Converters include gaskets and mounting hardware for a complete installation. Since this part is a direct replacement, the exact fit adds another layer of efficiency and convenience.

Dorman® - Catalog Dorman® - Information Dorman Authorized Dealer Product lines FAQ Warranty

Brand:

Dorman

Part Number:

674-3107

UPC:

889245473011

Alternate MPN:

6743107

OE Numbers:

21850643, 20863840, 85000777, 85001356, 85000770, A042N736

Warranty

Dorman Products warrants that the product is free from defects in material and workmanship under normal use and service for the period stated below:

Hybrid battery – fleet: 12 months from the date of purchase
Hybrid battery – non-fleet: 36 months from the date of purchase
Manifold Converters: 60 months or 50,000 miles from the date of purchase
Heavy Duty DPF / DOC: 24 months from the date of purchase
Light Duty DPF / DOC: 24 months or 36,000 miles from the date of purchase
Heavy Duty EGR Coolers: 36 months from the date of purchase
Light Duty EGR Coolers: Limited Lifetime
All other products: Limited Lifetime

Dorman will replace any of its products that in Dorman's reasonable determination does not comply with the foregoing warranty. This warranty becomes null and void if the damage is caused by: misuse, abuse or accident; the attachment of any unauthorized accessory; alteration to the product; improper installation; exposure to harsh weather and/or chemicals; or lack of proper maintenance. This warranty also becomes null and void if the product is opened or any sticker is tampered with, broken, or missing, or if the damage is caused by any other condition that is beyond the control of Dorman Products.

In all cases, Dorman shall not be responsible for any type of incidental, consequential, or special damages. All other warranties, including the implied warranties of fitness for a particular purpose and the implied warranty of merchantability, are excluded.

By accepting this product, you hereby waive and release any claim now or hereafter existing against Dorman Products, its employees, officers, directors, agents and customers, on account of any and all claims, demands, suits, causes of action and all legal proceedings, whether civil or criminal, damages, losses, liabilities, (including, but not limited to, strict liability in tort), obligations, penalties, judgments or fines and other sanctions.

Federal and/or state laws may provide you with other warranties for this product. Some states do not allow the exclusion or limitation of incidental or consequential damages.

Reviews

(2)

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1-2 of 2 Reviews

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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)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!