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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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    DDP Duramax 06-07 LBZ 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 DDPNLBZ-75Duramax 06-07 LBZ 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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    DDP Duramax 06-07 LBZ 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 DDPNLBZ-50Duramax 06-07 LBZ 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 06-07 LBZ 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 DDPNLBZ-300Duramax 06-07 LBZ Injector Set: Brand New injector set with no core charge! This injector set comes with nozzles flowing at 15...

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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 06-07 LBZ 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 DDPNLBZ-150Duramax 06-07 LBZ Injector Set: Brand New injector set, Nozzles flow at 60 percent over with mild injector body modifications ...

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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 06-07 LBZ 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 DDPNLBZ-200Duramax 06-07 LBZ Injector Set: Brand New injector set with no core charge! This injector set comes with nozzles flowing at 10...

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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 06-07 LBZ 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 DDPNLBZ-100Duramax 06-07 LBZ 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
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    DDP Duramax 06-10 LBZ & LMM Brand New Stock CP3

    DDP
    $0.00 - $0.00
    $0.00
    $1,330.00
    $1,330.00 - $1,330.00
    $1,330.00

    DDP Model DDPNCP3-332Duramax 06-10 LBZ and LMM: Brand New replacement stock CP3 injection pump. No core charge. Details: Liter: 6.6 Engine: LBZ Du...

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    $0.00 - $0.00
    $0.00
    $1,330.00
    $1,330.00 - $1,330.00
    $1,330.00
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    DDP Duramax 06-07 LBZ Reman Injector Set - Economy Series

    DDP
    $0.00 - $0.00
    $0.00
    $4,702.50
    $4,702.50 - $4,702.50
    $4,702.50

    DDP Model DDPLBZ-ECODDP Duramax 06-07 LBZ Reman Injector Set - Economy Series

    $0.00 - $0.00
    $0.00
    $4,702.50
    $4,702.50 - $4,702.50
    $4,702.50
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    DDP Duramax 06-07 LBZ Reman Injector Set - 75 (30% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $4,892.50
    $4,892.50 - $4,892.50
    $4,892.50

    DDP Model DDPLBZ-75Duramax 06-07 LBZ Injector Set: Remanufactured injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supp...

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    $0.00 - $0.00
    $0.00
    $4,892.50
    $4,892.50 - $4,892.50
    $4,892.50
    Select Options
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    DDP Duramax 06-07 LBZ Reman Injector Set - 60% Over

    DDP
    $0.00 - $0.00
    $0.00
    $5,082.50
    $5,082.50 - $5,082.50
    $5,082.50

    DDP Model DDPLBZ-150Duramax 06-07 LBZ Injector Set: Remanufactured injector set, Nozzles flow at 60 percent over with mild injector body modificati...

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    $0.00 - $0.00
    $0.00
    $5,082.50
    $5,082.50 - $5,082.50
    $5,082.50
    Select Options
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    DDP Duramax 06-10 LBZ & LMM Reman Stock CP3

    DDP
    $0.00 - $0.00
    $0.00
    $893.00
    $893.00 - $893.00
    $893.00

    DDP Model DDPCP3-332Duramax 06-10 LBZ and LMM: Replacement remanufactured stock CP3 injection pump. Details: Liter: 6.6 Engine: LBZ and LMM Durama...

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    $0.00 - $0.00
    $0.00
    $893.00
    $893.00 - $893.00
    $893.00
    Select Options
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    DDP Duramax 06-07 LBZ Reman Injector Set - 50 (20% Over)

    DDP
    $0.00 - $0.00
    $0.00
    $4,797.50
    $4,797.50 - $4,797.50
    $4,797.50

    DDP Model DDPLBZ-50Duramax 06-07 LBZ 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
    $4,797.50
    $4,797.50 - $4,797.50
    $4,797.50
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    BD Diesel Valve Body 2006-2010 6-Speed Allison/Duramax 6.6L

    BD Diesel
    $1,144.55 - $1,144.55
    $1,144.55
    $1,225.95
    $1,225.95 - $1,225.95
    $1,225.95

    BD Diesel Valve Body 2006-2010 6-Speed Allison/Duramax 6.6L BD's exchange valve bodies are modified, tuned and tested to provide optimum performanc...

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    $1,144.55 - $1,144.55
    $1,144.55
    $1,225.95
    $1,225.95 - $1,225.95
    $1,225.95
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    BD Diesel 2006-2007 Chevy Duramax LBZ Premium Performance Plus Injector (0986435521)

    BD Diesel
    $489.80 - $489.80
    $489.80
    $500.95
    $500.95 - $500.95
    $500.95

    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
    $500.95
    $500.95 - $500.95
    $500.95
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    BD Diesel 2006-2007 Chevy/GMC Duramax LBZ Premium Stock Injector (0986435521)

    BD Diesel
    $458.76 - $458.76
    $458.76
    $468.95
    $468.95 - $468.95
    $468.95

    BD-Built Stock Premium replacement injectors are assembled using Bosch procedures and fully calibrated and tested to ensure perfect operation. Buil...

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    $458.76 - $458.76
    $458.76
    $468.95
    $468.95 - $468.95
    $468.95
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ 12mm Stroker CP3 Pump (LBZ Based)

    Exergy
    $2,650.00 - $2,650.00
    $2,650.00
    $2,650.00 - $2,650.00
    $2,650.00

    Exergy Model E04 10307Exergy 06-07 Chevrolet Duramax 6.6L LBZ 12mm Stroker CP3 Pump (LBZ Based) Do you want the capability of more power without th...

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    $2,650.00 - $2,650.00
    $2,650.00
    $2,650.00 - $2,650.00
    $2,650.00
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    GM Remanufactured Injector For 06-07 6.6L LLY/LBZ Duramax Stock Industrial Injection

    Industrial Injection
    $390.95
    $390.95 - $390.95
    $390.95
    $379.22
    $379.22 - $379.22
    $379.22

    Industrial Injection Model: 0986435521SE-IISThe Industrial Injection Stock Reman Injectors are a perfect replacement injector for someone looking f...

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    $390.95
    $390.95 - $390.95
    $390.95
    $379.22
    $379.22 - $379.22
    $379.22
    Save 3% Save %
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ Sportsman CP3 Pump (LBZ Based)

    Exergy
    $1,270.00 - $1,270.00
    $1,270.00
    $1,270.00 - $1,270.00
    $1,270.00

    Exergy Model E04 10305Exergy 06-07 Chevrolet Duramax 6.6L LBZ Sportsman CP3 Pump (LBZ Based) Are you in need of a factory replacement CP3 pump? Did...

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    $1,270.00 - $1,270.00
    $1,270.00
    $1,270.00 - $1,270.00
    $1,270.00
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ 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 10302Exergy 06-07 Chevrolet Duramax 6.6L LBZ Reman Sportsman Injector - Set of 8 8 Reman Sportsman Injectors Injector Coppers and...

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    $4,032.00 - $4,032.00
    $4,032.00
    $4,032.00 - $4,032.00
    $4,032.00
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    Exergy 01-04 Chevrolet Duramax 6.6L LB7 12mm Stroker CP3 Pump (LBZ Based)

    Exergy
    $2,650.00 - $2,650.00
    $2,650.00
    $2,650.00 - $2,650.00
    $2,650.00

    Exergy Model E04 10107Exergy 01-04 Chevrolet Duramax 6.6L LB7 12mm Stroker CP3 Pump (LBZ Based) Looking for a single CP3 pump that will support up ...

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    $2,650.00 - $2,650.00
    $2,650.00
    $2,650.00 - $2,650.00
    $2,650.00
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    Exergy 06-07 Chevrolet Duramax 6.6L LBZ 10mm Stroker CP3 Pump (LBZ Based)

    Exergy
    $2,150.00 - $2,150.00
    $2,150.00
    $2,150.00 - $2,150.00
    $2,150.00

    Exergy Model E04 10306Exergy 06-07 Chevrolet Duramax 6.6L LBZ 10mm Stroker CP3 Pump (LBZ Based) Do you want the capability of more power without t...

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    $2,150.00 - $2,150.00
    $2,150.00
    $2,150.00 - $2,150.00
    $2,150.00
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    Wehrli 01-04 Chevrolet Duramax LB7 4in Intake Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $528.65
    $528.65 - $528.65
    $528.65

    Wehrli Model WCF100190 WCFab 2001-2004 GM LB7 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air box ...

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    $0.00 - $0.00
    $0.00
    $528.65
    $528.65 - $528.65
    $528.65
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    Fleece Performance 01-04 GM 2500/3500 6.6L LB7 Duramax SureFlo Performance Sending Unit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $379.00
    $379.00 - $379.00
    $379.00

    Fleece Performance Model FPE-SF-GM-0104Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to ...

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    $0.00 - $0.00
    $0.00
    $379.00
    $379.00 - $379.00
    $379.00
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    Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo)

    Wehrli
    $0.00 - $0.00
    $0.00
    $3,351.35
    $3,351.35 - $3,351.35
    $3,351.35

    Wehrli Model WCF1005702001-2004 LB7 Duramax S400/Stock Compound Turbo Kit (NO TURBO). 1000 RWHP capable depending upon turbo and fuel system modifi...

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    $0.00 - $0.00
    $0.00
    $3,351.35
    $3,351.35 - $3,351.35
    $3,351.35
    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