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2003-2012 Dodge Ram 3500

658 products
Top brands for your 2003-2012 Dodge Ram 3500 Cummins diesel such as Holset, City Diesel, Pusher, DDP Motorsports, Fleece Performance, FASS, Airdog, and MANY more!
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Fleece | 2003-2007 Dodge Ram 5.9L Cummins Manual Trans Coolant Bypass Kit - Stainless Steel Braided Line
$499.00
$499.00
Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. Thi...
Fleece | 2003-2007 Dodge Ram 5.9L Cummins PowerFlo 750 Fleece | 2003-2007 Dodge Ram 5.9L Cummins PowerFlo 750
$2,844.00
$2,844.00
The Fleece Performance PowerFlo 750 CP3 for the 5.9L Cummins is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications. Not only...
Fleece | 2003-2005 Dodge Ram 5.9L Cummins Auto Trans Coolant Bypass Kit - Black
$499.00
$499.00
Increased Coolant Flow, Decreased Coolant Temperatures The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. Thi...
Fleece | 2003-2004 Dodge Ram 5.9L Cummins SureFlo Performance Sending Unit
$499.00
$499.00
PROBLEM: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel tank to accommodate a sump.  Each of these has so...
Fast Coolers | Single Cooler With Aluminum Cover / Sight Glass Bundle
$345.00
$345.00
Fast Coolers add a significant amount of lubricant and aluminum surface area for heat to dissipate. Temperatures are reduced on a average of 30 degrees. The upper magnetic fill plug makes it easy t...
Blend Door USA | 2003-2009 Dodge Ram Defroster Door - Without Rear Vents
$139.00
$139.00
This is for the 3rd Generation Dodge Ram Defroster door only with the aluminum driver.  This is the door that controls the defrost function of the HVAC box and is located on the lower left-hand (Dr...