07.5-09 GM 2500HD 6.6L Duramax LMM (CCSB) Dorman Diesel Particulate Filter (DPF)
$2,397.14
- Part Number: 674-1004
- Est. Ship Time: Usually Ships in 1-2 Business Days

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Fits: 2007.5-2009 GM 2500HD 6.6L LMM (CCSB)
Direct Fit Diesel Particulate Filter; Not Carb Compliant; This diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.
- Direct replacement - this diesel particulate filter (DPF) is designed to match the fit and function of the original filter on specified vehicles
- Restores functionality - reliable replacement for an original part that has failed due to clogging
- 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.
Dorman: 674-1004

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Wheel hub bolts stripped, bent or seized? These wheel hub bolts directly replace the original bolts on certain vehicle years, makes and models.
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Replacing a drive shaft doesn't have to be complicated. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, t..
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Fuel lines on certain Ford and International vehicles leak due to vibration from a weak bracket. This Dorman OE FIX upgrades the bracket to prevent fu..
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This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles..
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Original equipment brake lines are highly rust prone. This Dorman OE FIX brake hydraulic line kit is made of upgraded stainless steel to resist corros..
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Fits: 2001-2003 GM Silverado/Sierra 2500HD/3500HD (See Applications)
This Dorman 800-605 Transmission Line Fitting (3/8" X 5/8"..
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Fits: 2001-2004 GM 6.6L Duramax
Don't take chances with an old, questionable, or malfunctioning camshaft position sensor that can leave you strande..
$74.72
Fits: 2001-2004 GM 6.6L Duramax LB7 2500HD/3500HD | 2003-2004 GM C4500/5500 Kodiak/Topkick 6.6L Duramax LB7
Purchase this Dorman 300-825 Engine Coo..
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Fits: 2001-2004 GM 6.6L Duramax LB7
This Dorman Fuel Return Line Banjo Bolt (Return Pipe) is the perfect replacement component your truck needs. Ea..
$9.60
Fits: 2001-2004 GM 6.6L Duramax LB7
This Dorman Glow Plug Harness Relay is perfect for what your truck needs. This part is an OE-style solution for..
$51.11
Fuel leaking from the filter housing? This direct-replacement fuel filter housing eliminates leaks from a damaged coupling to eliminate rough-start an..
$131.16
This transmission range sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durabilit..
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MBRP Aluminized 4" DPF-Back Exhaust system.2007+ Chevy/GM New Body GMT900 Trucks equipped with the 6.6L LMM Duramax DieselFits all 2500 & 3500 Trucks,..
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Black is the new chrome, and that is why MBRP Inc. is launching one of the hottest new line-ups for 2009, the new Black Series Systems for our most po..
$594.99
4" heavy-duty stainless DPF-back Monster Exhaust system with constant-diameter intermediate pipe and tailpipe. Exclusive CoolCuff® design lowers tailp..
$419.00
2007-2010 Chevy/GMC 2500/3500 Duramax 4" Filter Back, Single SideBuilt from heavy duty aluminized steel our Performance Series exhaust systems offer a..
$344.99
2007-2010 Chevy/GMC 2500/3500 Duramax 4" Filter Back - no muffler, Single Side, T409Built from 16 gauge T409 stainless steel our SLM Series performanc..
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2007.5-2010 Chevy/GMC 2500/3500 LMM Duramax. Not designed to fit CAB & CHASSIS trucks!5" Filter Back, Single Side, AL
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SoCal Diesel is a company known for providing high-performance diesel parts and accessories, particularly for trucks and heavy-duty vehicles. They foc..
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*Increased Fuel Economy
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*Increased Fuel Economy
*Lower EGTs
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Fits: 2007.5-2010 Chevy GM 6.6L Duramax LMM (All Cabs & Beds)
Interested in a new exhaust system for your LMM Duramax? Check out the ..
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4” 304 stainless steel high flowing Cat-Back system single exhaust.Turbo charged engines need as little exhaust restriction as possible in order for t..
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The MagnaFlow PRO DPF Series 17870 utilizes it's weight-optimized, durable, corrosion resistant stainless steel design to enhance your truck with Magn..
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94-00 GM 6.5L + 01-16 GM 6.6L Duramax Dorman Exhaust Down Pipe V-Band Clamp (Downpipe To Front Pipe)
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for re..
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