Dorman 674-3101 Diesel Oxidation Catalyst (DOC)
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$2,035.77
Couldn't load pickup availability
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
This diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles, and is engineered for durability and reliable performance.
- Direct replacement - this diesel oxidation catalyst is designed to match the fit and function of the original catalyst on specified vehicles
- Restores functionality - reliable replacement for an original part that has failed due to corrosion
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2009 | American LaFrance | Condor | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | American LaFrance | Condor | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | American LaFrance | Metropolitan | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Blue Bird | All American RE | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Country Coach Motorhome | Magna | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Crane Carrier | Low Entry | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Crane Carrier | Low Entry | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | El Dorado | E-Z Rider II Max | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Freightliner | M2 106 | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Freightliner | XC Lowered Rail | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Freightliner | XC Lowered Rail | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Freightliner | XC Modular Rail | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Freightliner | XC Raised Rail | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Freightliner | XC Raised Rail | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Freightliner | XC Straight Rail | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Gillig | Low Floor | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | International | 5500i | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | International | 5600i | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Kenworth | T370 | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Kenworth | T800 | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Kenworth | W900 | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Peterbilt | 320 | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Peterbilt | 365 | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Pierce Mfg. Inc. | Arrow XT | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Pierce Mfg. Inc. | Custom | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Pierce Mfg. Inc. | Custom | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Pierce Mfg. Inc. | Enforcer | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Pierce Mfg. Inc. | Impel | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Pierce Mfg. Inc. | Saber | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Pierce Mfg. Inc. | Velocity | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Roadmaster Rail | R-Raised Rail | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Roadmaster Rail | R-Raised Rail | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Roadmaster Rail | S-Monocoque | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Spartan Motors | Furion | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Spartan Motors | Gladiator | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Spartan Motors | Gladiator | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Spartan Motors | Metro Star | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Spartan Motors | Metro Star | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Spartan Motors | Mountain Master | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Spartan Motors | Mountain Master | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Sterling Truck | Acterra | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Sterling Truck | L8500 | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Sterling Truck | L8500 | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Thomas | Saf-T-Liner | L6 540 8.9L (8849cc); Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Thomas | Transit Liner | L6 540 8.9L (8849cc); Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2009 | Van Hool | Urban Bus | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2008 | American LaFrance | ALF Eagle | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2008 | American LaFrance | Condor | Engine Desg. ISC 8.3; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2008 | American LaFrance | Condor | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 | |
| 2008 | American LaFrance | Metropolitan | Engine Desg. ISL 8.9; EngineMfr Cummins | 8 In. Length; 12 In. Diameter; ID No. 5287191 |
Product Specifications
| Color: | Natural |
|---|---|
| Grade Type: | Regular |
| Package Contents: | 1 Diesel Oxidation Filter; 2 Gaskets |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Selling Package Quantity UOM: | Piece |
| Service Category: | Standard Replacement |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 4965284 | CUMMINS |
| 4965284NX | CUMMINS |
| 4965284RX | CUMMINS |
| 5287496 | CUMMINS |
| 5287496NX | CUMMINS |
| 5287496RX | CUMMINS |
| A035H295 | CUMMINS |
| Q621275 | CUMMINS |