Fuel injection return lines, hoses and fittings are a common source for fuel leaks on Duramax engines. Always closely inspect these components during any major service. It's always best practice to...More Details »
Repair, Replace or upgrade your Duramax turbocharger with VGT, S300 and S400 turbo components from Dirty Hooker Diesel. DHD stocks install a large amount of installation related parts for your Duramax turbo.
Increase the power and efficiency of your Duramax with a replacement turbocharger. DHD retails reman, new and performance turbos from leading brands like Stainless, Calibrated Power, Garrett, Holset, Grizzly and DDP.
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Dorman Products Products
Items 1-7 of 7
Dorman 800-915 LB7 Duramax Injector Return Hard Line (Works on Both Sides)New
