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Air and Fuel› Air and Fuel Cooling Systems and Components

BD Diesel

Xtruded Cool-It Intercooler

$1,295.00 $1,150.00 Save $145.00

SKU: 1042610

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The BD Diesel 1042610 is an Xtruded Cool-It intercooler designed for 2006-2010 GM 6.6L Duramax LBZ/LMM engines. It features extra-thick cast end tanks with support struts tested to withstand over 130 psi of boost and 500-degree F outlet temperatures. The intercooler offers 57% more cooling surface and 95% heat conductivity transfer compared to stock designs, resulting in colder intake air temperatures, lower EGTs, and improved engine power and efficiency.
Show original supplier description
The BD Diesel Xtruded Cool-It Intercooler (1042610) is engineered for the 2006-2010 GM 6.6L Duramax LBZ/LMM engines, offering significant cooling improvements over stock units. This intercooler was rigorously tested at over 130 psi of turbo boost pressure and up to 500-degree F turbo outlet temperatures. The core utilizes curved, extruded tubes for increased airflow to the radiator, providing 57% more cooling surface area and a 95% heat conductivity transfer rate. Enhanced inner fins further boost performance and structural integrity. This design leads to colder intake air temperatures, which in turn reduces Exhaust Gas Temperatures (EGTs), ultimately improving engine power and fuel economy. The free-flowing Charge Air Cooler (CAC) design also contributes to less fan noise and improved efficiency for the engine's radiator and air conditioning heat exchangers. Installation time for this intercooler is estimated at 3 hours. It comes with a 12-month or 24,000-mile parts warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBD Diesel
Part Number1042610
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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