Sierra 2500HD/3500HD Intercooler.
We track 6 Sierra 2500HD/3500HD intercoolers from 1 brand, $355.95 to $729.95 as recorded 2026-09-07, each at its lowest price across the retailers we compare. None of them publishes a horsepower figure yet.
Bigger cores that cool compressed air from the turbos before it enters the engine, holding power on hot days and long pulls.
6 parts
sort
2002-2004
Mishimoto Mishimoto MMICP-DMAX-02BK Intercooler Pipe & Boot Kit | 2002-2004 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
$509.95
2010
Mishimoto Mishimoto MMICP-DMAX-045HBK Hot-Side Intercooler Pipe | 2004.5-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
$355.95
2006-2010
Mishimoto Mishimoto MMICP-DMAX-06CBK Cold-Side Intercooler Pipe and Boot Kit | 2006-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
$435.95
2011-2016
Mishimoto Mishimoto MMICP-DMAX-11CBK Cold Side Intercooler Pipe | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
$374.95
2011-2016
Mishimoto Mishimoto MMICP-DMAX-11HBK Hot-Side Intercooler Pipe and Boot Kit | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
$420.95
2011-2016
Mishimoto Mishimoto MMICP-DMAX-11KBK Complete Intercooler Pipe Kit | 2011-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML
$729.95
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Gains shown are manufacturer claims, labeled community estimates, or independent tests, as tagged on each part. See the full catalog to filter by engine, drivetrain, and more.