Upgrading your fuel delivery system with high performance over injectors helps support your 5.9L Cummins to create more power, reliability and efficiency. Here at Alligator Performance, we offer a wide selection of aftermarket injectors so you can find exactly what you need for your custom diesel truck. Aftermarket injectors are also a great way to replace worn factory injectors so your truck can experience performance and consistency once again. Boost your trucks fuel delivery capacity and reliability with our expertly crafted Injectors for your Ram 5.9L Cummins! Pair your new injectors with our selection of Fuel Upgrades. Ram Cummins Fitments: 2004, 2005, 2006, 2007 Ram 5.9L Cummins. Submodel Fitments: Tradesman, Laramie, Laramie Longhorn, Big Horn, Limited, Lone Star, Power Wagon. Some exceptions apply, please see individual product pages for specific fitments.

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PPE 213072800 Race Fuel Valve | 2003-2007 RAM 2500/3500 5.9L Cummins
PPE 213072800 Race Fuel Valve | 2003-2007 RAM 2500/3500 5.9L Cummins

PPE

PPE 213072800 Race Fuel Valve | 2003-2007 RAM 2500/3500 5.9L Cummins

Price
$41.39
ATS 202-906-2272 Electronic Fuel Regulator | 2003-2007 RAM 2500/3500 5.9L Cummins
ATS 202-906-2272 Electronic Fuel Regulator | 2003-2007 RAM 2500/3500 5.9L Cummins

ATS Diesel Performance

ATS 202-906-2272 Electronic Fuel Regulator | 2003-2007 RAM 2500/3500 5.9L Cummins

Price
$69.76
Exergy E05-20010 High-Pressure Feed Tube | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins
Exergy E05-20010 High-Pressure Feed Tube | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Exergy Performance

Exergy E05-20010 High-Pressure Feed Tube | 2003-2007 Dodge RAM 2500/3500 5.9L Cummins

Price
$53
Industrial F00RJ01572 Connecting Tube | 2003-2007 RAM 2500/3500 5.9L Cummins
Industrial F00RJ01572 Connecting Tube | 2003-2007 RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial F00RJ01572 Connecting Tube | 2003-2007 RAM 2500/3500 5.9L Cummins

Price
$51
Industrial 0986435505SEDFLY Reman 60HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins
Industrial 0986435505SEDFLY Reman 60HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0986435505SEDFLY Reman 60HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins

Sale price
$335.29
Regular price
$353.41
Industrial 0986435505SE-IIS Reman Stock Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins
Industrial 0986435505SE-IIS Reman Stock Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0986435505SE-IIS Reman Stock Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins

Price
$249
Exergy E02-20220 +50HP Injector | 2004.5-2007 Dodge RAM 2500/3500 5.9L Cummins
Exergy E02-20220 +50HP Injector | 2004.5-2007 Dodge RAM 2500/3500 5.9L Cummins

Exergy Performance

Exergy E02-20220 +50HP Injector | 2004.5-2007 Dodge RAM 2500/3500 5.9L Cummins

Price
$468
Exergy E02-20206 45% Over Injector | 2004.5-2007 Dodge RAM 2500/3500 5.9L Cummins
Exergy E02-20206 45% Over Injector | 2004.5-2007 Dodge RAM 2500/3500 5.9L Cummins

Exergy Performance

Exergy E02-20206 45% Over Injector | 2004.5-2007 Dodge RAM 2500/3500 5.9L Cummins

Price
$625
Industrial 0986435505SE-R1 R1 Reman 100HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins
Industrial 0986435505SE-R1 R1 Reman 100HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0986435505SE-R1 R1 Reman 100HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins

Price
$335.29
Industrial 0986435505SE-R4 R4 Reman 250HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins
Industrial 0986435505SE-R4 R4 Reman 250HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0986435505SE-R4 R4 Reman 250HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins

Price
$391.68
Industrial 0986435505-R1 Factory Reman 100HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins
Industrial 0986435505-R1 Factory Reman 100HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins

Industrial Injection

Industrial 0986435505-R1 Factory Reman 100HP Injector | 2004.5-2007 RAM 2500/3500 5.9L Cummins

Price
$450.35
Dynomite Diesel J01572 Connector Tube with O-Ring | 2003-2007 RAM 2500/3500 5.9L Cummins
Dynomite Diesel J01572 Connector Tube with O-Ring | 2003-2007 RAM 2500/3500 5.9L Cummins

Dynomite Diesel

Dynomite Diesel J01572 Connector Tube with O-Ring | 2003-2007 RAM 2500/3500 5.9L Cummins

Price
$57

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2004.5-2007 5.9L Dodge Ram 2500/3500

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The Garage

Welcome to The Garage – your one-stop shop for all your car care and maintenance needs. From premium oils and filters to top-notch car care products, we have everything you need to keep your vehicle running smoothly and looking its best. Whether you're a DIY enthusiast or a professional mechanic, our carefully curated selection of high-quality products will help you take care of your ride like never before.