Replacement Radiator Direct-Fit 11-16 GM 6.6L Duramax LML XD292 X-TRA Cool Direct-Fit XDP Both the XD40126TC and XD40125T

Both the XD40126TC and XD40125T are a great add-on that will be critical during installation

3L Powerstroke is the fix for a common issue that robs power from your engine

The factory turbocharger is notorious for issues such as the vanes sticking and a seized unison ring

Each alternator comes pre-tested and is designed for a simple installation re-using your factory mounting locations

Replacement Radiator Direct-Fit 11-16 GM 6.6L Duramax LML XD292 X-TRA Cool Direct-Fit XDP Both the XD40126TC and XD40125TDon't just replace the failed radiator in your 2011 2016 GM 6. 6L Duramax with a stock replacement, upgrade it with the XDP X TRA Cool Direct Fit Replacement Radiator XD292. Designed for a simple bolt on installation, XDP's X TRA Fit Radiators look like a factory replacement, but are upgraded to be stronger and better than the factory unit. Manufactured with several techniques borrowed from the HD and Semi truck industry, the X TRA Cool Radiators are