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LLY Duramax Intercoolers
Upgrade your 2004.5–2005 LLY Duramax with high-quality intercoolers designed to maximize charge air cooling and improve engine efficiency. Engineered from durable materials with optimized airflow, these intercoolers reduce intake temperatures, boost horsepower, and enhance throttle response. Perfect for towing, performance tuning, and heavy-duty use, our premium intercoolers deliver reliable, long-lasting cooling for your Duramax diesel.
LB7|LLY Duramax OE Replacement Intercooler CSF 6007
$425.25
California Restricted
Fits: LB7|LLY Duramax 2001-2005
LB7|LLY Duramax Replacement HD Intercooler CSF 7103
$1,066.67
California Restricted
Fits: LB7|LLY Duramax 2001-2005
LB7|LLY Duramax Intercooler Mishimoto MMINT-DMAX-01SL
$1,049.95
California Restricted
Fits: LB7|LLY Duramax 2001-2005
LB7|LLY Duramax Bar And Plate Core Intercooler CSF 6024
$571.50
California Restricted
Fits: LB7|LLY Duramax 2001-2005
LLY|LBZ|LMM Duramax Boost Tube Upgrade Kit Banks Power 25936
$189.00
Fits: LLY|LBZ|LMM Duramax 2004.5-2010 (Driver Side)
LLY|LBZ|LMM Duramax Intercooler Pipe & Boot Kit Mishimoto MMICP-DMAX-045HBK
$355.95
Fits: LLY|LBZ|LMM Duramax 2004.5-2010 (Hot Side)
Duramax 3 Inch Black Hot Side Intercooler Pipe PPE 115022020
$188.99
California Restricted
Fits: Duramax 2004.5-2010
Duramax 3 Inch Polished Hot Side Intercooler Pipe PPE 115022030
$188.99
California Restricted
Fits: Duramax 2004.5-2010
Duramax 3 Inch Raw Hot Side Intercooler Pipe PPE 115022000
$188.99
California Restricted
Fits: Duramax 2004.5-2010
LLY|LBZ|LMM Duramax 3 Inch Hot Side Intercooler Tube AFE 46-20049
$338.00
Fits: LLY|LBZ|LMM Duramax 2004.5-2010
Mishimoto MMCLAMP-VS-35 Stainless 3.5" V-Band Clamp With Flange
$48.95
Fits: Universal - For 3.5" Connections
Mishimoto MMCLAMP-VA-3 Aluminum 3" V-Band Clamp With Flange
$44.95
Fits: Universal - For 3" Connections
7.3 Powerstroke 3 To 3.5 Inch Transition Duracore Boot Mishimoto MMDCC-3035BK
$59.95
Fits: 7.3 Powerstroke 1999.5-2003 - (Universal- 3 To 3.5")