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Duramax Parts

Duramax parts for every 6.6L Duramax in Chevy Silverado HD and GMC Sierra HD trucks, from the 2001 LB7 to the current L5P. Pick your engine below to see parts that fit your truck.

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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 300% Over Injector - Set of 8

    Exergy
    $7,256.00 - $7,256.00
    $7,256.00
    $7,256.00 - $7,256.00
    $7,256.00

    Exergy Model E01 10456 Exergy 07.5-10 Chevy Duramax LMM Reman 300% Over Injector (Set of 8) 8 New Injectors 300% Over Injector Coppers and O-rings...

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    $7,256.00 - $7,256.00
    $7,256.00
    $7,256.00 - $7,256.00
    $7,256.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 250% Over Injector - Set of 8

    Exergy
    $6,104.00 - $6,104.00
    $6,104.00
    $6,104.00 - $6,104.00
    $6,104.00

    Exergy Model E01 10454 Exergy 07.5-10 Chevy Duramax LMM Reman 250% Over Injector (Set of 8) 8 Reman Injectors 250% Over Injector Coppers and O-rin...

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    $6,104.00 - $6,104.00
    $6,104.00
    $6,104.00 - $6,104.00
    $6,104.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 200% Over Injector - Set of 8

    Exergy
    $5,992.00 - $5,992.00
    $5,992.00
    $5,992.00 - $5,992.00
    $5,992.00

    Exergy Model E01 10452 Exergy 07.5-10 Chevy Duramax LMM Reman 200% Over Injector (Set of 8) 8 Reman Injectors 200% Over Injector Coppers and O-rin...

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    $5,992.00 - $5,992.00
    $5,992.00
    $5,992.00 - $5,992.00
    $5,992.00
    Select Options
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 150% Over Injector - Set of 8

    Exergy
    $5,880.00 - $5,880.00
    $5,880.00
    $5,880.00 - $5,880.00
    $5,880.00

    Exergy Model E01 10450 Exergy 07.5-10 Chevy Duramax LMM Reman 150% Over Injector (Set of 8) 8 Reman Injectors 150% Over Injector Coppers and O-rin...

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    $5,880.00 - $5,880.00
    $5,880.00
    $5,880.00 - $5,880.00
    $5,880.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 100% Over Injector - Set of 8

    Exergy
    $5,400.00 - $5,400.00
    $5,400.00
    $5,400.00 - $5,400.00
    $5,400.00

    Exergy Model E01 10408 Exergy 07.5-10 Chevy Duramax LMM Reman 100% Over Injector (Set of 8) 8 Reman Injectors 100% Over Injector Coppers and O-rin...

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    $5,400.00 - $5,400.00
    $5,400.00
    $5,400.00 - $5,400.00
    $5,400.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 60% Over Injector - Set of 8

    Exergy
    $5,080.00 - $5,080.00
    $5,080.00
    $5,080.00 - $5,080.00
    $5,080.00

    Exergy Model E01 10407 Exergy 07.5-10 Chevy Duramax LMM Reman 60% Over Injector (Set of 8) 8 Reman Injectors 60% Over Injector Coppers and O-rings...

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    $5,080.00 - $5,080.00
    $5,080.00
    $5,080.00 - $5,080.00
    $5,080.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 30% Over Injector - Set of 8

    Exergy
    $4,864.00 - $4,864.00
    $4,864.00
    $4,864.00 - $4,864.00
    $4,864.00

    Exergy Model E01 10405 Exergy 07.5-10 Chevy Duramax LMM Reman 30% Over Injector (Set of 8) 8 Reman Sportsman Injectors Injector Coppers and O-ring...

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    $4,864.00 - $4,864.00
    $4,864.00
    $4,864.00 - $4,864.00
    $4,864.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 45% Over Injector - Set of 8

    Exergy
    $4,968.00 - $4,968.00
    $4,968.00
    $4,968.00 - $4,968.00
    $4,968.00

    Exergy Model E01 10406 Exergy 07.5-10 Chevy Duramax LMM Reman 45% Over Injector (Set of 8) 8 Reman Injectors 45% Over Injector Coppers and O-rings...

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    $4,968.00 - $4,968.00
    $4,968.00
    $4,968.00 - $4,968.00
    $4,968.00
    Select Options
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    DDP Duramax 08-10 LMM Brand New Injector Set - 75 (30% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $5,652.50
    $5,652.50 - $5,652.50
    $5,652.50

    DDP Model DDPNLMM-75Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporti...

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    $0.00 - $0.00
    $0.00
    $5,652.50
    $5,652.50 - $5,652.50
    $5,652.50
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman Sportsman Injector - Set of 8

    Exergy
    $4,032.00 - $4,032.00
    $4,032.00
    $4,032.00 - $4,032.00
    $4,032.00

    Exergy Model E01 10402 Exergy 07.5-10 Chevy Duramax LMM Reman Sportsman Injector (Set of 8) 8 Reman Sportsman Injectors Injector Coppers and O-rin...

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    $4,032.00 - $4,032.00
    $4,032.00
    $4,032.00 - $4,032.00
    $4,032.00
    Select Options
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    DDP Duramax 08-10 LMM Brand New Injector Set - 100% Over

    DDP
    $0.00 - $0.00
    $0.00
    $6,032.50
    $6,032.50 - $6,032.50
    $6,032.50

    DDP Model DDPNLMM-200Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 100 percent over and the injectors have had internal c...

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    $0.00 - $0.00
    $0.00
    $6,032.50
    $6,032.50 - $6,032.50
    $6,032.50
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    DDP Duramax 08-10 LMM Brand New Injector Set - 150% Over

    DDP
    $0.00 - $0.00
    $0.00
    $6,127.50
    $6,127.50 - $6,127.50
    $6,127.50

    DDP Model DDPNLMM-300Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 150 percent over and the injectors have had internal c...

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    $0.00 - $0.00
    $0.00
    $6,127.50
    $6,127.50 - $6,127.50
    $6,127.50
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    DDP Duramax 08-10 LMM Brand New Injector Set - 50 (20% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $5,557.50
    $5,557.50 - $5,557.50
    $5,557.50

    DDP Model DDPNLMM-50Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 20 percent over, approximately 50 RWHP over stock. Injectors ...

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    $0.00 - $0.00
    $0.00
    $5,557.50
    $5,557.50 - $5,557.50
    $5,557.50
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    DDP Duramax 08-10 LMM Reman Injector Set - Economy Series

    DDP
    $0.00 - $0.00
    $0.00
    $4,750.00
    $4,750.00 - $4,750.00
    $4,750.00

    DDP Model DDPLMM-ECODuramax 08-10 LMM Injector Set: Remanufactured injector set, Economy Series with a very mild 10-20 RWHP increase and full injec...

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    $0.00 - $0.00
    $0.00
    $4,750.00
    $4,750.00 - $4,750.00
    $4,750.00
    Select Options
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    DDP Duramax 08-10 LMM Brand New Injector Set - 60% Over

    DDP
    $0.00 - $0.00
    $0.00
    $5,842.50
    $5,842.50 - $5,842.50
    $5,842.50

    DDP Model DDPNLMM-150Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 60 percent over and the injectors have had internal ca...

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    $0.00 - $0.00
    $0.00
    $5,842.50
    $5,842.50 - $5,842.50
    $5,842.50
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    DDP Duramax 08-10 LMM Brand New Injector Set - 100 (45% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $5,747.50
    $5,747.50 - $5,747.50
    $5,747.50

    DDP Model DDPNLMM-100Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 45 percent over, capable of 750-800 RWHP with proper support...

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    $0.00 - $0.00
    $0.00
    $5,747.50
    $5,747.50 - $5,747.50
    $5,747.50
  • responsive-image responsive-image

    DDP Duramax 08-10 LMM Reman Injector Set - 50 (20% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $4,845.00
    $4,845.00 - $4,845.00
    $4,845.00

    DDP Model DDPLMM-50Duramax 08-10 LMM Injector Set: Remanufactured injector set flowing at 20 percent over, approximately 50 RWHP over stock. Inject...

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    $0.00 - $0.00
    $0.00
    $4,845.00
    $4,845.00 - $4,845.00
    $4,845.00
    Select Options
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    DDP Duramax 08-10 LMM Reman Injector Set - 75 (30% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $4,940.00
    $4,940.00 - $4,940.00
    $4,940.00

    DDP Model DDPLMM-75Duramax 08-10 LMM Injector Set: Remanufactured injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supp...

    View full details
    $0.00 - $0.00
    $0.00
    $4,940.00
    $4,940.00 - $4,940.00
    $4,940.00
    Select Options
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    DDP Duramax 08-10 LMM Reman Injector Set - 100 (45% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $5,035.00
    $5,035.00 - $5,035.00
    $5,035.00

    DDP Model DDPLMM-100Duramax 08-10 LMM Injector Set: Remanufactured injector set flowing at 45 percent over, capable of 750-800 RWHP with proper sup...

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    $0.00 - $0.00
    $0.00
    $5,035.00
    $5,035.00 - $5,035.00
    $5,035.00
    Select Options
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    DDP Duramax 08-10 LMM Reman Injector Set - 60% Over

    DDP
    $0.00 - $0.00
    $0.00
    $5,130.00
    $5,130.00 - $5,130.00
    $5,130.00

    DDP Model DDPLMM-150Duramax 08-10 LMM Injector Set: Remanufactured injector set, nozzles flow at 60 percent over and the injectors have had interna...

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    $0.00 - $0.00
    $0.00
    $5,130.00
    $5,130.00 - $5,130.00
    $5,130.00
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    BD Diesel 2007-2010 Chevy/GMC Duramax LMM Stock Injector (0986435520)

    BD Diesel
    $484.95 - $484.95
    $484.95
    $520.95
    $520.95 - $520.95
    $520.95

    BD-Built Stock replacement injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operatio...

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    $484.95 - $484.95
    $484.95
    $520.95
    $520.95 - $520.95
    $520.95
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    BD Diesel 2007-2010 Chevy Duramax LMM Premium Performance Plus Injector (0986435520)

    BD Diesel
    $489.80 - $489.80
    $489.80
    $525.95
    $525.95 - $525.95
    $525.95

    BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered f...

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    $489.80 - $489.80
    $489.80
    $525.95
    $525.95 - $525.95
    $525.95
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    aFe Quantum Pro DRY S Cold Air Intake System 08-10 GM/Chevy Duramax V8-6.6L LMM - Dry

    aFe
    $376.00 - $376.00
    $376.00
    $376.00 - $376.00
    $376.00

    Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6.7L (td) truck. From...

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    $376.00 - $376.00
    $376.00
    $376.00 - $376.00
    $376.00
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    Wehrli 11-16 Chevrolet 6.6L Duramax LML Billet Upper Valve Cover Set

    Wehrli
    $0.00 - $0.00
    $0.00
    $397.70
    $397.70 - $397.70
    $397.70

    Wehrli Model WCF100416 WCFab Billet Aluminum Upper Valve Cover Set fits LML Duramax and is a great way to clean up your engine's appearance. Integ...

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    $0.00 - $0.00
    $0.00
    $397.70
    $397.70 - $397.70
    $397.70
    Select Options

Duramax parts and performance upgrades for every 6.6L Duramax, from the 2001 LB7 to the current L5P. We carry injectors, fuel systems, turbos, tuning, Allison transmission parts and suspension from Kryptonite, Pro Form Fab and more.

Shop by Duramax Engine

Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.

Duramax FAQ

Which Duramax do I have?

The engine code is stamped on the block and often on a decal under the hood. LB7 ran 2001 to 2004, LLY 2004.5 to 2005, LBZ 2006 to 2007, LMM 2007.5 to 2010, LML 2011 to 2016, and L5P 2017 on.

Do parts interchange between Duramax generations?

Some suspension and driveline parts do, but fuel system, turbo and tuning parts are specific to each engine generation. Shop by engine and year, or send us your VIN.

Powerhouse Diesel