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Mishimoto 2011-2016 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit product view

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Mishimoto MMBK-DMAX-11HBK installed angle on vehicle

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Mishimoto 2011-2016 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit core and end tank detail

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Mishimoto 2011-2016 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit packaging and included hardware

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Mishimoto 2011-2016 application close-up of MMBK-DMAX-11HBK

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Mishimoto 2011-2016 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit mounting points detail

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Mishimoto 2011-2016 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit finish and construction detail

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Mishimoto 2011-2016 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit inlet and outlet close-up

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Mishimoto 2011-2016 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit compared with stock packaging

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Mishimoto 2011-2016 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit

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Brand: MishimotoSKU / Part #: MISMMBK-DMAX-11HBK

Regular price: $255.95
Regular price: ~~$282.00~~
Sale price: $255.95
Unit price: per

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Subtotal: $255.95

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Mishimoto 2011-2016 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit

Subtotal: $255.95

Not sure it fits? Text us your VINSee all fitment

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Fitment and product questions · 9am–6pm Pacific

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Overview

This Mishimoto performance part is a direct-fit upgrade for 2011-2016 Chevrolet/GMC applications covering Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, Silverado 3500 HD. It replaces the weak points of the stock part with stronger materials and better flow or cooling so heat, boost and abuse stay under control on street and track duty. AutoTalent lists verified US-market fitment in the table below.

Why upgrade

Mishimoto has released a direct-fit silicone hot-side boot kit with DuraCore™ technology designed specifically for the 2011-2016 Chevrolet/GMC 6.6L Duramax LML. High-powered Duramax trucks require Duramax performance parts, which is why our boot kits are manufactured using DuraCore™ technology. Mishimoto engineers these kits around real chassis packaging, so hoses, coolers and adapters line up without fabrication on the listed years. Follow the published torque specs and install guide, reuse sensors where instructed, and confirm clearances if you run other supporting mods. Every unit ships with the Mishimoto Lifetime Warranty for as long as you own it.

Features

Direct fit for 2011-2016 Chevrolet/GMC 6.6L Duramax LML
Five layers of 100-percent silicone for maximum durability and blowout prevention
Includes high-quality constant-tension T-bolt clamps
Mishimoto Lifetime Warranty
See all benefits
Direct fit for 2011-2016 Chevrolet/GMC 6.6L Duramax LML
Five layers of 100-percent silicone for maximum durability and blowout prevention

What's Included

(3) Silicone Boots with DuraCore Technology
(6) Constant-Tension T-Bolt Clamps
Mishimoto Lifetime Warranty

Specifications

Part number	MMBK-DMAX-11HBK
Brand	Mishimoto
Type	other
Shipping dimensions	15 x 8 x 5.6 in (38.1 x 20.3 x 14.2 cm)
Shipping weight	3.7 lb (1.7 kg)

Fitment Notes

Verified against Mishimoto US applications and dealer listing for 2011-2016 (4 rows). Years extended to 2027 where the US model remains in production.

Vehicle Fitment

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.
Year	Make	Model	Chassis	Engine
2011-2016	Chevrolet	Silverado 2500 HD	GMT800/900	—
2011-2016	Chevrolet	Silverado 3500 HD	GMT800/900	—
2011-2016	GMC	Sierra 2500 HD	GMT800/900	—
2011-2016	GMC	Sierra 3500 HD	GMT800/900	—

Fitment

Year	Make	Model

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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