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Mishimoto Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Black)
Mishimoto Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Black)
Mishimoto Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Black)
Mishimoto Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Black)
Mishimoto Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Black)
Mishimoto Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Black)
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Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Black)

Mishimoto
MISMMINT-DMAX-01BK
748666004825
Intercoolers
10 Units In Stock - Ships Next Business Day
$ 1,155.00 $ 1,049.95
$ 1,049.95

SKU: MMINT-DMAX-01BK | UPC: 748666004825

Mishimoto 01-05 Chevrolet 6.6L Duramax Intercooler (Black)

Engineered for 2001-2005 Chevrolet Silverado and GMC Sierra 2500 HD / 3500 models with 6.6L Duramax LB7 diesel, this Mishimoto intercooler delivers substantial cooling gains. It features a 42% larger core volume and 26% increased face area to drop exhaust gas temperatures over 100°F while supporting higher boost levels. Direct bolt-on design installs without modifications for reliable performance in heavy-duty trucks.

Key Features

  • 42% Larger Core Volume: 27.5in x 20.5in x 3in 3-row tube-and-fin core holds more air mass to lower intake temperatures under load
  • 26% Bigger Face Area: Improves airflow efficiency for consistent cooling during towing or racing
  • Cast Aluminum End Tanks: TIG-welded construction with 2.5in inlet to 3in outlet step-up tubes handles high pressure without failure
  • Black Powder Coated Finish: Resists corrosion and heat for long-lasting appearance on 01-05 Duramax trucks
  • Overall Dimensions 34.75in x 27.75in x 4in: Precise sizing ensures drop-in replacement for stock intercooler

Product Notes

  • Confirm your truck has 6.6L LB7 Duramax engine before purchase
  • Inspect and clean fins periodically to maintain cooling efficiency
  • Oversized item requires freight shipping confirmation at checkout

Installation Notes

  • Professional installation recommended.
  • Direct bolt-on fit uses factory mounting points and hardware
  • Compatible with stock turbo and piping no cutting or fabrication needed

This Part Fits

Year Make Model Submodel
2001-2005 Chevrolet Silverado 2500 HD Base
2001-2005 Chevrolet Silverado 2500 HD LS
2001-2005 Chevrolet Silverado 2500 HD LT
2003-2005 Chevrolet Silverado 2500 HD WT
2001-2005 Chevrolet Silverado 3500 Base
2001-2005 Chevrolet Silverado 3500 LS
2001-2005 Chevrolet Silverado 3500 LT
2004 Chevrolet Silverado 3500 WT
2002-2005 GMC Sierra 2500 HD Base
2001-2002 GMC Sierra 2500 HD SL
2001-2005 GMC Sierra 2500 HD SLE
2001-2005 GMC Sierra 2500 HD SLT
2003-2005 GMC Sierra 2500 HD WT
2002-2005 GMC Sierra 3500 Base
2001-2002 GMC Sierra 3500 SL
2001-2005 GMC Sierra 3500 SLE
2001-2005 GMC Sierra 3500 SLT
2004-2005 GMC Sierra 3500 WT

Why Choose Mishimoto?

  • Direct-fit parts tested on dyno and real-world Duramax applications
  • Aluminum construction built for daily driving and heavy towing
  • Lifetime warranty covers defects in materials and workmanship

Frequently Asked Questions

  • Q: Does this fit 2001-2005 Silverado 2500 HD with LB7 Duramax?
    A: Yes fits all listed 2001-2005 Chevy Silverado 2500/3500 HD and GMC Sierra models with 6.6L LB7 engine and transmissions including Allison 1000 4L80E NV4500 S6-650
  • Q: What material is the intercooler made from?
    A: Heavy-duty aluminum core with cast end tanks and black powder coated finish for heat and road salt resistance
  • Q: What warranty comes with this intercooler?
    A: Mishimoto provides a lifetime warranty against defects when installed and used properly

Shipping & Handling

  • Method: UPS Freight or LTL for oversize items
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed 41.25 x 31 x 7.5 inches
  • Weight: 55.1 lbs product / 68.3 lbs shipping

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