LML Duramax Intakes and Cooling

Put the XDP Billet Coolant Block-Off Plate XD344 in your 2001-2017 GM 6.6L Duramax to permanently eliminate coolant leaks from the rear housing on ...

2011-2018 Duramax LML Rear Engine Cover Coolant Return Plug - Whether you're putting on an aftermarket turbo or deleting the EGR system on your LML...

OE covers are prone to leakage as the gaskets dry out and factory cast covers corrode. Our billet coolant block off plate with an integral O-ring i...

LML Resonator Delete Plate. Want to get rid of that big ugly resonator under the hood of your LML? This billet aluminum plate, anodized in black wi...

(2) Setrab to -10AN Fittings Purchased with Allison Transmission Cooler Lines. All trucks with aftermarket radiators will need these fittings to be...

The CSF 7101 Heavy-Duty Intercooler is manufactured to provide durability and performance on your 2011-2015 GM 6.6L Duramax LML. This heavy duty In...

The CSF 3584 OEM Replacement Radiator is manufactured from the highest quality components to provide you with the best aftermarket OE replacement r...

The CSF 10551 A/C Condenser is a direct replacement for the failed or damaged condenser in your 2001-2014 GM 6.6L Duramax. CSF Condensers are manuf...

The CSF 6001 OEM+ Replacement Intercooler is manufactured from the highest quality components to provide you with the best aftermarket OE replaceme...

The S&B Filters Cold Air Intake Kit (Dry Filter) 75-5075-1D for your 2011-2016 GM 6.6L Duramax provides you with performance, power and increas...

The S&B Filters Cold Air Intake Kit (Cleanable Filter) 75-5075-1 for your 2011-2016 GM 6.6L Duramax provides you with performance, power and in...

The XDP Coolant Filtration System Replacement Ball Valve XD195 can be added on to the XDP Coolant Filtration System or used as a replacement for an...