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LLY Duramax Fuel Injectors

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  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman 400% Over Injector w/Internal Modification -Set of 8

    Exergy
    Original price $7,656.00 - Original price $7,656.00
    Original price
    $7,656.00
    $7,656.00 - $7,656.00
    Current price $7,656.00

    Exergy Model E01 10260 Exergy 04.5-05 Chevy Duramax LLY Reman 400% Over Injector w/Internal Modification (Set of 8) At 400% over stock, these are a...

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    Original price $7,656.00 - Original price $7,656.00
    Original price
    $7,656.00
    $7,656.00 - $7,656.00
    Current price $7,656.00
  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman 300% Over Injector w/Internal Modification -Set of 8

    Exergy
    Original price $7,512.00 - Original price $7,512.00
    Original price
    $7,512.00
    $7,512.00 - $7,512.00
    Current price $7,512.00

    Exergy Model E01 10256 Exergy 04.5-05 Chevy Duramax LLY Reman 300% Over Injector w/Internal Modification (Set of 8) At 300% over stock, these are ...

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    Original price $7,512.00 - Original price $7,512.00
    Original price
    $7,512.00
    $7,512.00 - $7,512.00
    Current price $7,512.00
  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman 250% Over Injector - Set of 8

    Exergy
    Original price $5,376.00 - Original price $5,376.00
    Original price
    $5,376.00
    $5,376.00 - $5,376.00
    Current price $5,376.00

    Exergy Model E01 10254 Exergy 04.5-05 Chevy Duramax LLY Reman 250% Over Injector (Set of 8) 8 Reman Injectors 250% Over Injector Coppers and O-rin...

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    Original price $5,376.00 - Original price $5,376.00
    Original price
    $5,376.00
    $5,376.00 - $5,376.00
    Current price $5,376.00
  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman 200% Over Injector - Set of 8

    Exergy
    Original price $5,176.00 - Original price $5,176.00
    Original price
    $5,176.00
    $5,176.00 - $5,176.00
    Current price $5,176.00

    Exergy Model E01 10252 Exergy 04.5-05 Chevy Duramax LLY Reman 200% Over Injector (Set of 8) 8 Reman Injectors 200% Over Injector Coppers and O-ri...

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    Original price $5,176.00 - Original price $5,176.00
    Original price
    $5,176.00
    $5,176.00 - $5,176.00
    Current price $5,176.00
  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman 150% Over Injector - Set of 8

    Exergy
    Original price $5,096.00 - Original price $5,096.00
    Original price
    $5,096.00
    $5,096.00 - $5,096.00
    Current price $5,096.00

    Exergy Model E01 10250 Exergy 04.5-05 Chevy Duramax LLY Reman 150% Over Injector (Set of 8) 8 Reman Injectors 150% Over Injector Coppers and O-rin...

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    Original price $5,096.00 - Original price $5,096.00
    Original price
    $5,096.00
    $5,096.00 - $5,096.00
    Current price $5,096.00
  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman 100% Over Injector - Set of 8

    Exergy
    Original price $4,712.00 - Original price $4,712.00
    Original price
    $4,712.00
    $4,712.00 - $4,712.00
    Current price $4,712.00

    Exergy Model Exergy 04.5-05 Chevy Duramax LLY Reman 100% Over Injector (Set of 8) 8 Reman Injectors 100% Over Injector Coppers and O-rings The ...

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    Original price $4,712.00 - Original price $4,712.00
    Original price
    $4,712.00
    $4,712.00 - $4,712.00
    Current price $4,712.00
  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman 60% Over Injector - Set of 8

    Exergy
    Original price $4,400.00 - Original price $4,400.00
    Original price
    $4,400.00
    $4,400.00 - $4,400.00
    Current price $4,400.00

    Exergy Model E01 10207 Exergy 04.5-05 Chevy Duramax LLY Reman 60% Over Injector (Set of 8) 8 Reman Injectors 60% Over Injector Coppers and O-rings...

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    Original price $4,400.00 - Original price $4,400.00
    Original price
    $4,400.00
    $4,400.00 - $4,400.00
    Current price $4,400.00
  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman 45% Over Injector - Set of 8

    Exergy
    Original price $4,304.00 - Original price $4,304.00
    Original price
    $4,304.00
    $4,304.00 - $4,304.00
    Current price $4,304.00

    Exergy Model E01 10206 Exergy 04.5-05 Chevy Duramax LLY Reman 45% Over Injector (Set of 8) 8 Reman Injectors 45% Over Injector Coppers and O-rings...

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    Original price $4,304.00 - Original price $4,304.00
    Original price
    $4,304.00
    $4,304.00 - $4,304.00
    Current price $4,304.00
  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman 30% Over Injector - Set of 8

    Exergy
    Original price $4,200.00 - Original price $4,200.00
    Original price
    $4,200.00
    $4,200.00 - $4,200.00
    Current price $4,200.00

    Exergy Model Exergy 04.5-05 Chevy Duramax LLY Reman 30% Over Injector (Set of 8) 8 Reman Injectors 30% Over Injector Coppers and O-rings At 30% ...

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    Original price $4,200.00 - Original price $4,200.00
    Original price
    $4,200.00
    $4,200.00 - $4,200.00
    Current price $4,200.00
  • DDP Duramax 04.5-05 LLY Brand New Injector Set - 75 (30% Over)

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,797.50
    $4,797.50 - $4,797.50
    Current price $4,797.50

    DDP Model DDPNLLY-75Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 30 percent over, capable of 675 RWHP with proper supporting...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,797.50
    $4,797.50 - $4,797.50
    Current price $4,797.50
  • DDP Duramax 04.5-05 LLY Brand New Injector Set - SAC Nozzle 150% Over

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5,367.50
    $5,367.50 - $5,367.50
    Current price $5,367.50

    DDP Model DDPNLLY-300Duramax 04.5-05 LLY Injector Set: Brand New injector set with no core charge! This injector set comes with SAC style nozzles f...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5,367.50
    $5,367.50 - $5,367.50
    Current price $5,367.50
  • DDP Duramax 04.5-05 LLY Brand New Injector Set - SAC Nozzle 100% Over

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5,272.50
    $5,272.50 - $5,272.50
    Current price $5,272.50

    DDP Model DDPNLLY-200Duramax 04.5-05 LLY Injector Set: Brand New injector set with no core charge! This injector set comes with SAC style nozzles f...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5,272.50
    $5,272.50 - $5,272.50
    Current price $5,272.50
  • DDP Duramax 04.5-05 LLY Reman Injector Set - Economy Series

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,800.00
    $3,800.00 - $3,800.00
    Current price $3,800.00

    DDP Model DDPLLY-ECODuramax 04.5-05 LLY Injector Set: Remanufactured injector set, Economy Series with a very mild 10-20 RWHP increase and full inj...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,800.00
    $3,800.00 - $3,800.00
    Current price $3,800.00
  • DDP Duramax 04.5-05 LLY Reman Injector Set - 75 (30% Over)

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,990.00
    $3,990.00 - $3,990.00
    Current price $3,990.00

    DDP Model DDPLLY-75Duramax 04.5-05 LLY Injector Set: Remanufactured injector set flowing at 30 percent over, capable of 675 RWHP with proper suppor...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,990.00
    $3,990.00 - $3,990.00
    Current price $3,990.00
  • DDP Duramax 04.5-05 LLY Reman Injector Set - 50 (20% Over)

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,895.00
    $3,895.00 - $3,895.00
    Current price $3,895.00

    DDP Model DDPLLY-50Duramax 04.5-05 LLY Injector Set: Remanufactured injector set flowing at 20 percent over, approximately 50 RWHP over stock. Inje...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $3,895.00
    $3,895.00 - $3,895.00
    Current price $3,895.00
  • DDP Duramax 04.5-05 LLY Reman Injector Set - 60% Over

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,180.00
    $4,180.00 - $4,180.00
    Current price $4,180.00

    DDP Model DDPLLY-150Duramax 04.5-05 LLY Injector Set: Remanufactured injector set, Nozzles flow at 60 percent over and the injectors have had inter...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,180.00
    $4,180.00 - $4,180.00
    Current price $4,180.00
  • BD Diesel 2004.5-2006 Chevy/GMC Duramax LLY Premium Stock Injector (0986435504)

    BD Diesel
    Original price $387.95 - Original price $387.95
    Original price $387.95
    $396.95
    $396.95 - $396.95
    Current price $396.95

    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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    Original price $387.95 - Original price $387.95
    Original price $387.95
    $396.95
    $396.95 - $396.95
    Current price $396.95
  • BD Diesel 2004.5-2006 Chevy Duramax LLY Premium Performance Plus Injector (0986435504)

    BD Diesel
    Original price $418.99 - Original price $418.99
    Original price $418.99
    $427.95
    $427.95 - $427.95
    Current price $427.95

    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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    Original price $418.99 - Original price $418.99
    Original price $418.99
    $427.95
    $427.95 - $427.95
    Current price $427.95
  • BD Diesel 2004.5-2006 Chevy Duramax LLY Stock Performance Plus Injector (0986435504)

    BD Diesel
    Original price $319.47 - Original price $319.47
    Original price $319.47
    $365.95
    $365.95 - $365.95
    Current price $365.95

    BD Diesel's OE quality stock replacement 'Plus' injectors are assembled with the same exacting standards as our highest performance injectors, usin...

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    Original price $319.47 - Original price $319.47
    Original price $319.47
    $365.95
    $365.95 - $365.95
    Current price $365.95
  • Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman Sportsman Injector - Set of 8

    Exergy
    Original price $3,392.00 - Original price $3,392.00
    Original price
    $3,392.00
    $3,392.00 - $3,392.00
    Current price $3,392.00

    Exergy Model E01 10202Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman Sportsman Injector 8 Reman Sportsman Injectors Injector Coppers and O-ring...

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    Original price $3,392.00 - Original price $3,392.00
    Original price
    $3,392.00
    $3,392.00 - $3,392.00
    Current price $3,392.00
  • GM Remanufactured Injector For 2004.5-2005 6.6L LLY Duramax Stock Industrial Injection

    Industrial Injection
    Original price $279.95
    Original price $279.95 - Original price $279.95
    Original price $279.95
    Current price $271.55
    $271.55 - $271.55
    Current price $271.55

    Industrial Injection Model: 0986435504SE-IISThe Industrial Injection Stock Reman Injectors are a perfect replacement injector for someone looking f...

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    Original price $279.95
    Original price $279.95 - Original price $279.95
    Original price $279.95
    Current price $271.55
    $271.55 - $271.55
    Current price $271.55
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  • DDP Duramax 04.5-05 LLY Brand New Injector Set - 100 (45% Over)

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,892.50
    $4,892.50 - $4,892.50
    Current price $4,892.50

    DDP Model DDPNLLY-100Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 45 percent over, capable of 750-800 RWHP with proper suppo...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,892.50
    $4,892.50 - $4,892.50
    Current price $4,892.50
  • DDP Duramax 04.5-05 LLY Brand New Injector Set - 60% Over

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5,082.50
    $5,082.50 - $5,082.50
    Current price $5,082.50

    DDP Model DDPNLLY-150Duramax 04.5-05 LLY Injector Set: Brand New injector set, Nozzles flow at 60 percent over and the injectors have had internal ...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5,082.50
    $5,082.50 - $5,082.50
    Current price $5,082.50
  • DDP Duramax 04.5-05 LLY Brand New Injector Set - 50 (20% Over)

    DDP
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,702.50
    $4,702.50 - $4,702.50
    Current price $4,702.50

    DDP Model DDPNLLY-50Duramax 04.5-05 LLY Injector Set: Brand New injector set flowing at 20 percent over, approximately 50 RWHP over stock. Injector...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $4,702.50
    $4,702.50 - $4,702.50
    Current price $4,702.50

LLY Duramax fuel injectors for 2004.5 to 2005 Chevy Silverado HD and GMC Sierra HD trucks.

LLY injectors are more reliable than the LB7 design, but high miles still wear them out. Watch for smoke, rough idle and balance rate codes.

Related: LLY fuel system, LLY tuning, LLY engine parts. Browse all LLY Duramax parts.

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