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Duramax Injectors

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

    Industrial Injection
    $945.00
    $945.00 - $945.00
    $945.00
    $917.00
    $917.00 - $917.00
    $917.00

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

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    $945.00
    $945.00 - $945.00
    $945.00
    $917.00
    $917.00 - $917.00
    $917.00
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    Industrial Injection 07.5-10 Chevrolet Genuine OE 6.6L Duramax LMM R1 20% Over Injector

    Industrial Injection
    $945.00
    $945.00 - $945.00
    $945.00
    $917.00
    $917.00 - $917.00
    $917.00

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

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    $945.00
    $945.00 - $945.00
    $945.00
    $917.00
    $917.00 - $917.00
    $917.00
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    GM Remanufactured Dragonfly Injector For 2004.5-2005 6.6L LLY Duramax 22LPM Industrial Injection

    Industrial Injection
    $558.00
    $558.00 - $558.00
    $558.00
    $542.00
    $542.00 - $542.00
    $542.00

    Industrial Injection Model: 0986435504SEDFLYThe Industrial Injection 15 percent over Dragon Fly Injectors have been extrude honed and balanced to a...

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    $558.00
    $558.00 - $558.00
    $558.00
    $542.00
    $542.00 - $542.00
    $542.00
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    GM Remanufactured Injector For 2004.5-2005 6.6L LLY Duramax 38LPM Industrial Injection

    Industrial Injection
    $694.00
    $694.00 - $694.00
    $694.00
    $673.00
    $673.00 - $673.00
    $673.00

    Industrial Injection Model: 0986435504SE-R6The Industrial Injection 100 percent over Race 6 Injectors have been extrude honed and balanced to a per...

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    $694.00
    $694.00 - $694.00
    $694.00
    $673.00
    $673.00 - $673.00
    $673.00
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    GM Remanufactured Injector For 2004.5-2005 6.6L LLY Duramax 33LPM Industrial Injection

    Industrial Injection
    $656.00
    $656.00 - $656.00
    $656.00
    $636.00
    $636.00 - $636.00
    $636.00

    Industrial Injection Model: 0986435504SE-R5The Industrial Injection 75 Percent over Race 5 Injectors have been extrude honed and balanced to a perf...

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    $656.00
    $656.00 - $656.00
    $656.00
    $636.00
    $636.00 - $636.00
    $636.00
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    GM Remanufactured Injector For 2004.5-2005 6.6L LLY Duramax 29LPM Industrial Injection

    Industrial Injection
    $656.00
    $656.00 - $656.00
    $656.00
    $636.00
    $636.00 - $636.00
    $636.00

    Industrial Injection Model: 0986435504SE-R4The Industrial Injection 50 percent over Race 4 Injectors have been extrude honed and balanced to a perf...

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    $656.00
    $656.00 - $656.00
    $656.00
    $636.00
    $636.00 - $636.00
    $636.00
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    GM Remanufactured Injector For 2004.5-2005 6.6L LLY Duramax 27LPM Industrial Injection

    Industrial Injection
    $656.00
    $656.00 - $656.00
    $656.00
    $636.00
    $636.00 - $636.00
    $636.00

    Industrial Injection Model: 0986435504SE-R3The Industrial Injection 40 percent over Race 3 Injectors have been extrude honed and balanced to a perf...

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    $656.00
    $656.00 - $656.00
    $656.00
    $636.00
    $636.00 - $636.00
    $636.00
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    GM Remanufactured Injector For 2004.5-2005 6.6L LLY Duramax 25LPM Industrial Injection

    Industrial Injection
    $558.00
    $558.00 - $558.00
    $558.00
    $542.00
    $542.00 - $542.00
    $542.00

    Industrial Injection Model: 0986435504SE-R2The Industrial Injection 30 percent over Race 2 Injectors have been extrude honed and balanced to a perf...

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    $558.00
    $558.00 - $558.00
    $558.00
    $542.00
    $542.00 - $542.00
    $542.00
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    GM Remanufactured Injector For 2004.5-2005 6.6L LLY Duramax 23LPM Industrial Injection

    Industrial Injection
    $558.00
    $558.00 - $558.00
    $558.00
    $542.00
    $542.00 - $542.00
    $542.00

    Industrial Injection Model: 0986435504SE-R1The Industrial Injection 20 percent over Race 1 Injectors have been extrude honed and balanced to a perf...

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    $558.00
    $558.00 - $558.00
    $558.00
    $542.00
    $542.00 - $542.00
    $542.00
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    Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY Dragon Fly 15% Over Injector

    Industrial Injection
    $724.00
    $724.00 - $724.00
    $724.00
    $702.00
    $702.00 - $702.00
    $702.00

    Industrial Injection Model: 0986435504DFLY Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are...

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    $724.00
    $724.00 - $724.00
    $724.00
    $702.00
    $702.00 - $702.00
    $702.00
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    Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R6 100% Over Injector

    Industrial Injection
    $827.00
    $827.00 - $827.00
    $827.00
    $802.00
    $802.00 - $802.00
    $802.00

    Industrial Injection Model: 0986435504-R6 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...

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    $827.00
    $827.00 - $827.00
    $827.00
    $802.00
    $802.00 - $802.00
    $802.00
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    Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R5 75% Over Injector

    Industrial Injection
    $783.00
    $783.00 - $783.00
    $783.00
    $759.00
    $759.00 - $759.00
    $759.00

    Industrial Injection Model: 0986435504-R5 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...

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    $783.00
    $783.00 - $783.00
    $783.00
    $759.00
    $759.00 - $759.00
    $759.00
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    Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R4 50% Over Injector

    Industrial Injection
    $783.00
    $783.00 - $783.00
    $783.00
    $759.00
    $759.00 - $759.00
    $759.00

    Industrial Injection Model: 0986435504-R4 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...

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    $783.00
    $783.00 - $783.00
    $783.00
    $759.00
    $759.00 - $759.00
    $759.00
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    Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R3 40% Over Injector

    Industrial Injection
    $783.00
    $783.00 - $783.00
    $783.00
    $759.00
    $759.00 - $759.00
    $759.00

    Industrial Injection Model: 0986435504-R3 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...

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    $783.00
    $783.00 - $783.00
    $783.00
    $759.00
    $759.00 - $759.00
    $759.00
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    Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R2 30% Over Injector

    Industrial Injection
    $724.00
    $724.00 - $724.00
    $724.00
    $702.00
    $702.00 - $702.00
    $702.00

    Industrial Injection Model: 0986435504-R2 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...

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    $724.00
    $724.00 - $724.00
    $724.00
    $702.00
    $702.00 - $702.00
    $702.00
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    Industrial Injection 04.5-05 Chevrolet Genuine OE 6.6L Duramax LLY R1 20% Over Injector

    Industrial Injection
    $724.00
    $724.00 - $724.00
    $724.00
    $702.00
    $702.00 - $702.00
    $702.00

    Industrial Injection Model: 0986435504-R1 Performance 6.6L LLY Duramax Injector- PRICED EACH! Industrial Injection Performance reman Injectors are ...

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    $724.00
    $724.00 - $724.00
    $724.00
    $702.00
    $702.00 - $702.00
    $702.00
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 Dragon Fly 15% Over Injector

    Industrial Injection
    $554.00
    $554.00 - $554.00
    $554.00
    $537.00
    $537.00 - $537.00
    $537.00

    Industrial Injection Model: 0986435502DFLY Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Ind...

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    $554.00
    $554.00 - $554.00
    $554.00
    $537.00
    $537.00 - $537.00
    $537.00
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R6 100% Over Injector

    Industrial Injection
    $688.00
    $688.00 - $688.00
    $688.00
    $667.00
    $667.00 - $667.00
    $667.00

    Industrial Injection Model: 0986435502-R6 Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Indu...

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    $688.00
    $688.00 - $688.00
    $688.00
    $667.00
    $667.00 - $667.00
    $667.00
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R5 75% Over Injector

    Industrial Injection
    $635.00
    $635.00 - $635.00
    $635.00
    $616.00
    $616.00 - $616.00
    $616.00

    Industrial Injection Model: 0986435502-R5 Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Indu...

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    $635.00
    $635.00 - $635.00
    $635.00
    $616.00
    $616.00 - $616.00
    $616.00
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R4 50% Over Injector

    Industrial Injection
    $580.00
    $580.00 - $580.00
    $580.00
    $563.00
    $563.00 - $563.00
    $563.00

    Industrial Injection Model: 0986435502-R4 Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Indu...

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    $580.00
    $580.00 - $580.00
    $580.00
    $563.00
    $563.00 - $563.00
    $563.00
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R3 40% Over Injector

    Industrial Injection
    $580.00
    $580.00 - $580.00
    $580.00
    $563.00
    $563.00 - $563.00
    $563.00

    Industrial Injection Model: 0986435502-R3 Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Indu...

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    $580.00
    $580.00 - $580.00
    $580.00
    $563.00
    $563.00 - $563.00
    $563.00
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    Industrial Injection 01-04 Chevrolet Genuine OE 6.6L Duramax LB7 R1 20% Over Injector

    Industrial Injection
    $554.00
    $554.00 - $554.00
    $554.00
    $537.00
    $537.00 - $537.00
    $537.00

    Industrial Injection Model: 0986435502-R1 Performance LB7 Duramax Injector- PRICED EACH NOTE: Fuel Lines MUST be replaced to retain warranty! Indu...

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    $554.00
    $554.00 - $554.00
    $554.00
    $537.00
    $537.00 - $537.00
    $537.00
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    Industrial Injection 11-16 6.6L Duramax LML Dragon Fly 15% Over Injector

    Industrial Injection
    $670.00
    $670.00 - $670.00
    $670.00
    $650.00
    $650.00 - $650.00
    $650.00

    Industrial Injection Model: 0986435410DFLY Industrial Injection Performance 6.6 LML Duramax Injectors - PRICED EACH! Fits: 6.6 Duramax LML Item Ty...

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    $670.00
    $670.00 - $670.00
    $670.00
    $650.00
    $650.00 - $650.00
    $650.00
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    Industrial Injection 11-16 6.6L Duramax LML R6 100% Over Injector

    Industrial Injection
    $778.00
    $778.00 - $778.00
    $778.00
    $755.00
    $755.00 - $755.00
    $755.00

    Industrial Injection Model: 0986435410-R6 Industrial Injection Performance 6.6 LML Duramax Injectors - PRICED EACH! Fits: 6.6 Duramax LML Item Typ...

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    $778.00
    $778.00 - $778.00
    $778.00
    $755.00
    $755.00 - $755.00
    $755.00
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New, remanufactured and performance injectors for every 6.6L Duramax, from Industrial Injection, S&S, Exergy and DDP. Injectors are specific to each engine, so shop by generation:

Upgraded injectors need a tune and a fuel system that can keep up. Read our signs of failing diesel injectors guide, or send us your VIN and we will match the right set.