2004.5-2005 GM 2500HD/3500HD 6.6L LLY Duramax Injectors

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S&S Diesel LLY-80SAC-R Remanufactured 80% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-80SAC-R Remanufactured 80% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-80SAC-R Remanufactured 80% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$486.20
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S&S Diesel LLY-80SAC 80% Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-80SAC 80% Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-80SAC 80% Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$555.10
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S&S Diesel LLY-100SAC-R Remanufactured 100% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-100SAC-R Remanufactured 100% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-100SAC-R Remanufactured 100% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$513.50
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S&S Diesel LLY-100SAC 100% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-100SAC 100% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-100SAC 100% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$586.30
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S&S Diesel LLY-150SAC 150% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-150SAC 150% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-150SAC 150% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$607.10
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S&S Diesel LLY-150SAC-R Remanufactured 150% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-150SAC-R Remanufactured 150% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-150SAC-R Remanufactured 150% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$538.20
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S&S Diesel LLY-200SAC-R Remanufactured 200% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-200SAC-R Remanufactured 200% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-200SAC-R Remanufactured 200% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$565.50
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S&S Diesel LLY-200SAC 200% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-200SAC 200% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-200SAC 200% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$638.30
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S&S Diesel LLY-250SAC-R Remanufactured 250% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-250SAC-R Remanufactured 250% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-250SAC-R Remanufactured 250% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$655
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S&S Diesel LLY-250SAC 250% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-250SAC 250% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-250SAC 250% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$721.25
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S&S Diesel LLY-300SAC-R Remanufactured 300% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-300SAC-R Remanufactured 300% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-300SAC-R Remanufactured 300% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$708.50
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S&S Diesel LLY-300SAC 300% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY
S&S Diesel LLY-300SAC 300% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

S&S Diesel LLY-300SAC 300% Over Injector | 2004.5-2005 Silverado/Sierra 2500HD/3500HD 6.6L LLY

$781.30
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Enhancing your fuel delivery system with high-performance injectors will significantly improve your 6.6L Duramax's power, reliability, and efficiency. At Alligator Performance, we offer a wide selection of aftermarket injectors specifically designed for your truck. These injectors are perfect for replacing worn factory units, helping your truck regain its performance and dependability. Boost your truck’s fuel delivery capacity and reliability with our premium injectors for the GM 6.6L Duramax! Pair your new injectors with our selection of Fuel Upgrades.  GM Duramax Fitments: 2004, 2005 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2004.5-2005 6.6L LLY

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