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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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    GM Remanufactured Injector For 2007.5-2010 6.6L LMM Duramax 22LPM Industrial Injection

    Industrial Injection
    $455.95
    $455.95 - $455.95
    $455.95
    $442.27
    $442.27 - $442.27
    $442.27

    Industrial Injection Model: 0986435520SE-R3The Industrial Injection 40 percent over Race 3 Injectors have been extrude honed and balanced to a perf...

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    $455.95
    $455.95 - $455.95
    $455.95
    $442.27
    $442.27 - $442.27
    $442.27
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM Dragon Fly 15% Over Injector

    Industrial Injection
    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75

    Industrial Injection Model: 0986435520DFLY PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct rep...

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    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R6 100% Over Injector

    Industrial Injection
    $749.95
    $749.95 - $749.95
    $749.95
    $727.45
    $727.45 - $727.45
    $727.45

    Industrial Injection Model: 0986435520-R6 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $749.95
    $749.95 - $749.95
    $749.95
    $727.45
    $727.45 - $727.45
    $727.45
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R5 75% Over Injector

    Industrial Injection
    $699.95
    $699.95 - $699.95
    $699.95
    $678.95
    $678.95 - $678.95
    $678.95

    Industrial Injection Model: 0986435520-R5 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $699.95
    $699.95 - $699.95
    $699.95
    $678.95
    $678.95 - $678.95
    $678.95
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R4 50% Over Injector

    Industrial Injection
    $674.95
    $674.95 - $674.95
    $674.95
    $654.70
    $654.70 - $654.70
    $654.70

    Industrial Injection Model: 0986435520-R4 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $674.95
    $674.95 - $674.95
    $674.95
    $654.70
    $654.70 - $654.70
    $654.70
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R3 40% Over Injector

    Industrial Injection
    $674.95
    $674.95 - $674.95
    $674.95
    $654.70
    $654.70 - $654.70
    $654.70

    Industrial Injection Model: 0986435520-R3 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $674.95
    $674.95 - $674.95
    $674.95
    $654.70
    $654.70 - $654.70
    $654.70
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R1 20% Over Injector

    Industrial Injection
    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75

    Industrial Injection Model: 0986435520-R1 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R2 30% Over Injector

    Industrial Injection
    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75

    Industrial Injection Model: 0986435520-R2 PERFORMANCE LMM DURAMAX INJECTOR - PRICED EACH! FEATURES: Smooth clean idle Improved mileage Direct repl...

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    $639.95
    $639.95 - $639.95
    $639.95
    $620.75
    $620.75 - $620.75
    $620.75
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    Industrial Injection 06-08 Chevrolet Duramax LBZ/LMM 120% 12mm Stroker Modified CP3 Injection Pump

    Industrial Injection
    $2,457.95
    $2,457.95 - $2,457.95
    $2,457.95
    $2,384.21
    $2,384.21 - $2,384.21
    $2,384.21

    Industrial Injection Model: 0445020105DD Performance LBZ / LMM Duramax 120% CP3 Injection Pump Fits: 2006-2007 LBZ 6.6 Duramax / 2007.5-2010 LMM 6....

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    $2,457.95
    $2,457.95 - $2,457.95
    $2,457.95
    $2,384.21
    $2,384.21 - $2,384.21
    $2,384.21
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Rail Pressure Sensor

    Exergy
    $240.00 - $240.00
    $240.00
    $240.00 - $240.00
    $240.00

    Exergy 07.5-10 Chevy Duramax LMM Rail Pressure Sensor

    $240.00 - $240.00
    $240.00
    $240.00 - $240.00
    $240.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 14mm Stroker CP3 Pump Race Series (LBZ Based)

    Exergy
    $3,200.00 - $3,200.00
    $3,200.00
    $3,200.00 - $3,200.00
    $3,200.00

    Exergy 07.5-10 Chevy Duramax LMM 14mm Stroker CP3 Pump - Race Series (LBZ Based)

    $3,200.00 - $3,200.00
    $3,200.00
    $3,200.00 - $3,200.00
    $3,200.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 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 07.5-10 Chevy Duramax LMM 10mm Stroker CP3 Pump (LBZ Based)

    $2,150.00 - $2,150.00
    $2,150.00
    $2,150.00 - $2,150.00
    $2,150.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM 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 07.5-10 Chevy Duramax LMM 12mm Stroker CP3 Pump (LBZ Based)

    $2,650.00 - $2,650.00
    $2,650.00
    $2,650.00 - $2,650.00
    $2,650.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML New 200% Over Injector - Set of 8

    Exergy
    $6,712.00 - $6,712.00
    $6,712.00
    $6,712.00 - $6,712.00
    $6,712.00

    Exergy 11-16 Chevy Duramax LML New 200% Over Injector (Set of 8)

    $6,712.00 - $6,712.00
    $6,712.00
    $6,712.00 - $6,712.00
    $6,712.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML New 20% Over Injector - Set of 8

    Exergy
    $4,936.00 - $4,936.00
    $4,936.00
    $4,936.00 - $4,936.00
    $4,936.00

    Exergy 11-16 Chevy Duramax LML New 20% Over Injector (Set of 8)

    $4,936.00 - $4,936.00
    $4,936.00
    $4,936.00 - $4,936.00
    $4,936.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML New 100% Over Injector - Set of 8

    Exergy
    $5,616.00 - $5,616.00
    $5,616.00
    $5,616.00 - $5,616.00
    $5,616.00

    Exergy 11-16 Chevy Duramax LML New 100% Over Injector (Set of 8)

    $5,616.00 - $5,616.00
    $5,616.00
    $5,616.00 - $5,616.00
    $5,616.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML New 45% Over Injector - Set of 8

    Exergy
    $5,192.00 - $5,192.00
    $5,192.00
    $5,192.00 - $5,192.00
    $5,192.00

    Exergy 11-16 Chevy Duramax LML New 45% Over Injector (Set of 8)

    $5,192.00 - $5,192.00
    $5,192.00
    $5,192.00 - $5,192.00
    $5,192.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML New 30% Over Injector - Set of 8

    Exergy
    $5,088.00 - $5,088.00
    $5,088.00
    $5,088.00 - $5,088.00
    $5,088.00

    Exergy 11-16 Chevy Duramax LML New 30% Over Injector (Set of 8)

    $5,088.00 - $5,088.00
    $5,088.00
    $5,088.00 - $5,088.00
    $5,088.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM New 45% Over Injector - Set of 8

    Exergy
    $5,552.00 - $5,552.00
    $5,552.00
    $5,552.00 - $5,552.00
    $5,552.00

    Exergy 07.5-10 Chevy Duramax LMM New 45% Over Injector (Set of 8)

    $5,552.00 - $5,552.00
    $5,552.00
    $5,552.00 - $5,552.00
    $5,552.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM New 100% Over Injector - Set of 8

    Exergy
    $5,976.00 - $5,976.00
    $5,976.00
    $5,976.00 - $5,976.00
    $5,976.00

    Exergy 07.5-10 Chevy Duramax LMM New 100% Over Injector (Set of 8)

    $5,976.00 - $5,976.00
    $5,976.00
    $5,976.00 - $5,976.00
    $5,976.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM New 60% Over Injector - Set of 8

    Exergy
    $5,656.00 - $5,656.00
    $5,656.00
    $5,656.00 - $5,656.00
    $5,656.00

    Exergy 07.5-10 Chevy Duramax LMM New 60% Over Injector (Set of 8)

    $5,656.00 - $5,656.00
    $5,656.00
    $5,656.00 - $5,656.00
    $5,656.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM New 30% Over Injector - Set of 8

    Exergy
    $5,448.00 - $5,448.00
    $5,448.00
    $5,448.00 - $5,448.00
    $5,448.00

    Exergy 07.5-10 Chevy Duramax LMM New 30% Over Injector (Set of 8)

    $5,448.00 - $5,448.00
    $5,448.00
    $5,448.00 - $5,448.00
    $5,448.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 400% Over Injector w/Internal Modification -Set of 8

    Exergy
    $8,136.00 - $8,136.00
    $8,136.00
    $8,136.00 - $8,136.00
    $8,136.00

    Exergy Model Exergy 07.5-10 Chevy Duramax LMM Reman 400% Over Injector w/Internal Modification (Set of 8) 8 New Injectors 400% Over Injector Copp...

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    $8,136.00 - $8,136.00
    $8,136.00
    $8,136.00 - $8,136.00
    $8,136.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 500% Over Injector w/Internal Modification -Set of 8

    Exergy
    $8,400.00 - $8,400.00
    $8,400.00
    $8,400.00 - $8,400.00
    $8,400.00

    Exergy Model E01 10464 Exergy 07.5-10 Chevy Duramax LMM Reman 500% Over Injector w/Internal Modification (Set of 8) 8 New Injectors 500% Over Inje...

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    $8,400.00 - $8,400.00
    $8,400.00
    $8,400.00 - $8,400.00
    $8,400.00
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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.

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