Chevrolet Silverado 2500 HD Intercooler - Mishimoto - Mishimoto 6.6L Duramax LML - Black - 11-15. This Mishimoto performance intercooler is designed for 2011–2015 Chevrolet/GMC 6.6L Duramax LML trucks and provides a durable, higher-capacity alternative to the factory cooler.

Engineered to reduce intake temperatures and support higher boost pressure, the Mishimoto intercooler uses cast aluminum end tanks and a bar-and-plate core to improve airflow and thermal performance. Compared to the stock unit, it increases core volume and thickness to help lower intake charge temperatures and improve EGT control under load, protecting the engine during towing, hauling, or when running performance upgrades. The unit is offered in Stealth Black finish to match aftermarket styling while maintaining corrosion resistance and long service life. Mishimoto backs this intercooler with their Lifetime Warranty.

Features

• Precision cast aluminum end tanks for durability
• Bar-and-plate core — 73% thicker than factory for improved heat transfer
• 101% increase in core volume over OEM for better cooling capacity
• Designed to support higher boost in stock or modified trucks
• Stealth Black finish and Mishimoto Lifetime Warranty

If you have questions or want help confirming fitment, call us directly — we’re glad to help. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area; call 512-982-9393 (TX) or 562-981-6800 (CA) for appointments or technical questions.

If you plan to purchase multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov