2007.5-2010 GM 2500HD/3500HD 6.6L LMM Duramax Injectors

Upgrade your fuel delivery system with high-performance injectors boosts your 6.6L Duramax's power, reliability, and efficiency. At Alligator Performance, we provide a huge range of aftermarket injectors tailored to your truck. These injectors are also ideal for replacing worn factory units, allowing your truck to regain performance and reliability. Upgrade your truck’s fuel delivery capacity and dependability with our top-quality injectors for the GM 6.6L Duramax! Pair your new injectors with our selection of Fuel Upgrades. GM Duramax Fitments: 2007, 2009, 2010 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>2007.5-2010 6.6L LMM
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S&S Diesel LMM-150SAC 150% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-150SAC 150% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-150SAC 150% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-150SAC
$713.70
S&S Diesel LMM-200SAC 200% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-200SAC 200% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-200SAC 200% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-200SAC
$705.90
S&S Diesel LMM-200SAC-R Remanufactured 200% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-200SAC-R Remanufactured 200% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-200SAC-R Remanufactured 200% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-200SAC-R
$641.25
S&S Diesel LMM-250SAC-R Remanufactured 250% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-250SAC-R Remanufactured 250% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-250SAC-R Remanufactured 250% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-250SAC-R
$766.25
S&S Diesel LMM-250SAC 250% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-250SAC 250% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-250SAC 250% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-250SAC
$802.50
S&S Diesel LMM-300SAC-R Remanufactured 300% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-300SAC-R Remanufactured 300% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-300SAC-R Remanufactured 300% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-300SAC-R
$796.90
S&S Diesel LMM-300SAC 300% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-300SAC 300% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-300SAC 300% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-300SAC
$834.60
S&S Diesel LMM-350SAC-R Remanufactured 350% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-350SAC-R Remanufactured 350% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-350SAC-R Remanufactured 350% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-350SAC-R
$845
S&S Diesel LMM-350SAC 350% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-350SAC 350% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-350SAC 350% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-350SAC
$886.60
S&S Diesel LMM-400SAC-R Remanufactured 400% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-400SAC-R Remanufactured 400% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-400SAC-R Remanufactured 400% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-400SAC-R
$861.90
S&S Diesel LMM-400SAC 400% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-400SAC 400% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-400SAC 400% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-400SAC
$900.90
S&S Diesel LMM-450SAC 450% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
S&S Diesel LMM-450SAC 450% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

S&S Diesel

S&S Diesel LMM-450SAC 450% Over Injector | 2007.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

SKU: SASLMM-450SAC
$925.60

2007.5-2010 6.6L Silverado & Sierra 2500HD/3500HD

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