Mishimoto 17-19 GM 6.6L Duramax L5P Factory-Fit Boot Kit

Mishimoto is proud to release a direct-fit silicone boot kit with DuraCore? technology designed specifically for the 2017-2019 Chevrolet/GMC 6.6L L5P Duramax. Mishimoto DuraCore? technology is a synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore? provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of our boots by preventing leaks and blowouts. To add even more reliability, these couplers feature stainless-steel reinforcing rings to prevent expansion under high pressure that may result in a blowout and lost boost pressure. This kit also includes Mishimoto stainless-steel constant-tension T-bolt clamps for a reliable and consistent seal. As with all our products, this boot kit is protected by the Mishimoto Lifetime Warranty.

This Part Fits:

Year	Make	Model	Submodel
2017-2019	Chevrolet	Silverado 2500 HD	High Country
2017-2019	Chevrolet	Silverado 2500 HD	LT
2017-2019	Chevrolet	Silverado 2500 HD	LTZ
2017-2019	Chevrolet	Silverado 2500 HD	WT
2017-2019	Chevrolet	Silverado 3500 HD	High Country
2017-2019	Chevrolet	Silverado 3500 HD	LT
2017-2019	Chevrolet	Silverado 3500 HD	LTZ
2017-2019	Chevrolet	Silverado 3500 HD	WT
2017-2019	GMC	Sierra 2500 HD	Base
2017-2019	GMC	Sierra 2500 HD	Denali
2017-2019	GMC	Sierra 2500 HD	SLE
2017-2019	GMC	Sierra 2500 HD	SLT
2017-2019	GMC	Sierra 3500 HD	Base
2017-2019	GMC	Sierra 3500 HD	Denali
2017-2019	GMC	Sierra 3500 HD	SLE
2017-2019	GMC	Sierra 3500 HD	SLT

We understand the excitement of receiving your orders promptly. That's why we strive to process and ship all orders within 12-24 hours after the order is placed, excluding weekends and holidays. Orders placed on weekends or holidays will be processed the following business day.

Once your order is processed and shipped, you will receive a shipping confirmation email with tracking information to help you track the progress of your package. Please note that shipping times may vary depending on your location and the shipping method selected during checkout.