Black Intercooler

Features:

• Direct fit for 2011–2016 Duramax LML
• Stealth black finish for a clean look
• 101% increase in core volume over stock
• 73% thicker than the factory intercooler
• Bar-and-plate core improves heat transfer
• Cast aluminum end tanks for added strength
• Lowers intake temps and exhaust gas temps
• Supports higher boost in tuned applications
• Ideal for stock or heavily modified builds
• Compatible with Mishimoto piping kits
• Helps reduce heat soak and performance loss
• Backed by Mishimoto Lifetime Warranty

Give Your Duramax The Cool And Clean Power It Needs

When your Duramax is working hard, whether you’re hauling, towing, or running a tune, heat can quickly become your engine’s worst enemy. The Mishimoto Black Intercooler is the upgrade built to take that pressure off your system and help your truck run cooler and stronger under load. With a sleek stealth black finish, it doesn’t just look clean, it performs like it means business. This intercooler drops intake temps and helps reduce EGTs, which means more consistent performance and less heat-related stress on critical components. It's a direct replacement for the stock unit, but it brings way more to the table in terms of durability, boost support, and cooling efficiency. Whether you're running stock power or something more aggressive, this intercooler is built to keep up. And like everything from Mishimoto, it's covered by their Lifetime Warranty, so you can run it hard without second guessing your investment.

Designed To Handle More Boost And More Heat

The Mishimoto MMINT-DMAX-11BK Black Intercooler is precision engineered for 2011–2016 Duramax LML trucks, delivering significant gains in cooling efficiency and airflow over stock. It features a heavy-duty bar-and-plate core that’s 73 percent thicker than the factory intercooler, along with a 101 percent increase in core volume. This combination allows it to move more air while managing heat more effectively, especially under extended load or high-performance conditions. The cast aluminum end tanks add structural strength to support higher boost pressure, making this intercooler ideal for tuned or modified trucks that demand more from their cooling system. The stealth black finish also resists corrosion and helps reduce visible buildup, making it a smart long-term upgrade. It pairs perfectly with Mishimoto’s piping and boot kits for a complete performance package. Built for durability, efficiency, and clean integration, this intercooler gives your Duramax the cooling backbone it needs to keep delivering reliable power.

Fitment: 2011, 2012, 2013, 2014, 2015, 2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Notes:

• Fits 2011–2016 GM Silverado and Sierra 2500HD/3500HD 6.6L Duramax LML
• Direct-fit replacement with no major modifications required
• Features a 101% increase in core volume over stock
• Intercooler core is 73% thicker than the factory unit
• Bar-and-plate core design improves cooling efficiency
• Cast aluminum end tanks provide greater durability under boost
• Helps reduce intake air temps and lower EGTs
• Supports higher boost levels for tuned or stock trucks
• Stealth black finish offers a low-profile, clean appearance
• Can be paired with Mishimoto intercooler piping and boots
• Improves airflow and helps prevent heat-related performance loss
• Backed by the Mishimoto Lifetime Warranty