2011-2016 GM 2500HD/3500HD 6.6L LML 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: 2011, 2012, 2013, 2014, 2015, 2016 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>2011-2016 6.6L LML
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$6,583.20
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S&S Diesel LML-100SAC-SET 100% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
S&S Diesel LML-100SAC-SET 100% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

S&S Diesel

S&S Diesel LML-100SAC-SET 100% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$4,336.80
S&S Diesel LML-150SAC-SET 150% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
S&S Diesel LML-150SAC-SET 150% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

S&S Diesel

S&S Diesel LML-150SAC-SET 150% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$5,023.20
S&S Diesel LML-200SAC-SET 200% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
S&S Diesel LML-200SAC-SET 200% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

S&S Diesel

S&S Diesel LML-200SAC-SET 200% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$6,063.20
S&S Diesel LML-250SAC-SET 250% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
S&S Diesel LML-250SAC-SET 250% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

S&S Diesel

S&S Diesel LML-250SAC-SET 250% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$6,479.20
S&S Diesel LML-300SAC-SET 300% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
S&S Diesel LML-300SAC-SET 300% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

S&S Diesel

S&S Diesel LML-300SAC-SET 300% Over Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$6,583.20
Industrial 4G6101K Disaster Kit | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Industrial 4G6101K Disaster Kit | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Industrial Injection

Industrial 4G6101K Disaster Kit | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$2,675.25
Industrial 0986435409-R6 Performance LGH 100% Over Injector | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Cab & Chassis
Industrial 0986435409-R6 Performance LGH 100% Over Injector | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Cab & Chassis

Industrial Injection

Industrial 0986435409-R6 Performance LGH 100% Over Injector | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML Cab & Chassis

Price
$533.91
Dynomite Diesel NLML-75 Brand New Injector Set 30% Over | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Dynomite Diesel NLML-75 Brand New Injector Set 30% Over | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Dynomite Diesel

Dynomite Diesel NLML-75 Brand New Injector Set 30% Over | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$4,465
Dynomite Diesel NLML-SM Custom Super Mental Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Dynomite Diesel NLML-SM Custom Super Mental Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Dynomite Diesel

Dynomite Diesel NLML-SM Custom Super Mental Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$5,225
Dynomite Diesel NLML-50 Brand New Injector Set 20% Over | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Dynomite Diesel NLML-50 Brand New Injector Set 20% Over | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Dynomite Diesel

Dynomite Diesel NLML-50 Brand New Injector Set 20% Over | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$4,370
Dynomite Diesel NLML-100 Brand New Injector Set 45% Over | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Dynomite Diesel NLML-100 Brand New Injector Set 45% Over | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Dynomite Diesel

Dynomite Diesel NLML-100 Brand New Injector Set 45% Over | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$4,560
Dynomite Diesel LML-75 Reman 30% Over 75HP Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
Dynomite Diesel LML-75 Reman 30% Over 75HP Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Dynomite Diesel

Dynomite Diesel LML-75 Reman 30% Over 75HP Injector Set | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Price
$3,895

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2011-2016 6.6L Silverado & Sierra 2500HD/3500HD

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