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LB7 Duramax Intakes and Cooling

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  • Precision II Cleaning And Oiling Kit 88-0008

    S&B
    Original price $44.00 - Original price $44.00
    Original price
    $44.00
    $44.00 - $44.00
    Current price $44.00

    S&B Model 88-0008Maximize the performance and longevity of your air filter. Works on any S&B filter and 95% of all other high performance a...

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    Original price $44.00 - Original price $44.00
    Original price
    $44.00
    $44.00 - $44.00
    Current price $44.00
  • Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $209.00
    $209.00 - $209.00
    Current price $209.00

    Wehrli Model WCF100860 Aluminum Upper Coolant Pipe for LB7/LLY Duramax replaces the OEM rubber upper coolant hose and comes powder coated color of ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $209.00
    $209.00 - $209.00
    Current price $209.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $159.00
    Original price $159.00 - Original price $159.00
    Original price $159.00
    Current price $145.00
    $145.00 - $145.00
    Current price $145.00

    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set Fits 2001-2021 Chevrolet/GMC 6.6L Duramax (see fitment char...

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    Original price $159.00
    Original price $159.00 - Original price $159.00
    Original price $159.00
    Current price $145.00
    $145.00 - $145.00
    Current price $145.00
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  • Wehrli 01-04 Chevrolet Duramax LB7 S300/S400 Single Turbo 3in Y-Bridge Kit

    Wehrli
    Original price $929.00
    Original price $929.00 - Original price $929.00
    Original price $929.00
    Current price $824.00
    $824.00 - $824.00
    Current price $824.00

    Wehrli Model WCF100615***BRIDGE ASSEMBLY ONLY***3" High Flow Y-Bridge for custom build racing applications only. Bolts to OEM intake runners. 3" Be...

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    Original price $929.00
    Original price $929.00 - Original price $929.00
    Original price $929.00
    Current price $824.00
    $824.00 - $824.00
    Current price $824.00
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  • Wehrli 01-04 Chevrolet LB7 Duramax High Flow Intake Bundle Kit Stage 1

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,650.00
    $1,650.00 - $1,650.00
    Current price $1,650.00

    Wehrli Model WCF100411 Already have an air intake and turbo down pipe that you're happy with, but looking to improve your LB7's performance and eff...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,650.00
    $1,650.00 - $1,650.00
    Current price $1,650.00
  • XDP XTRA Cool Water Pump (With Housing) XD666

    XDP
    Original price $228.00 - Original price $228.00
    Original price
    $228.00
    $228.00 - $228.00
    Current price $228.00

    XDP Model XD6662001-2005 GM 6.6L Duramax LB7/LLY | 2003-2005 GM Kodiak/Topkick C4500/C5500 6.6L DuramaxThe XDP X-TRA Cool Water Pump (With Housing)...

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    Original price $228.00 - Original price $228.00
    Original price
    $228.00
    $228.00 - $228.00
    Current price $228.00
  • Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,295.00
    $1,295.00 - $1,295.00
    Current price $1,295.00

    Wehrli Model WCF100693 The only High Flow 3” Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aft...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $1,295.00
    $1,295.00 - $1,295.00
    Current price $1,295.00
  • XDP X-tra Cool Direct-fit Replacement Radiator XD295

    XDP
    Original price $514.00 - Original price $514.00
    Original price
    $514.00
    $514.00 - $514.00
    Current price $514.00

    XDP Model XD295The XDP X-TRA Cool Direct-Fit Replacement Radiator XD295 is an upgrade for the old leaking radiator in your 2001-2005 GM 6.6L Durama...

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    Original price $514.00 - Original price $514.00
    Original price
    $514.00
    $514.00 - $514.00
    Current price $514.00
  • Mishimoto Factory-Fit Intercooler Boot Kit 04.5-05 Chevrolet 6.6L Duramax LLY

    Mishimoto
    Original price $302.00
    Original price $302.00 - Original price $302.00
    Original price $302.00
    Current price $274.00
    $274.00 - $274.00
    Current price $274.00

    Mishimoto Factory-Fit Intercooler Boot Kit 04.5-05 Chevrolet 6.6L Duramax Direct fit for the 2004.5-2005 Chevrolet/GMC 6.6L Duramax Five layers ...

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    Original price $302.00
    Original price $302.00 - Original price $302.00
    Original price $302.00
    Current price $274.00
    $274.00 - $274.00
    Current price $274.00
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  • Wehrli WCFab Coolant Tank Billet Cap - Black Anodized

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $56.00
    $56.00 - $56.00
    Current price $56.00

    Wehrli Model WCF100543Wehrli WCFab Coolant Tank Billet Cap - Black Anodized 18-20PSI Replacement Coolant Tank Cap, Black Anodized. Used on WCFab Fa...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $56.00
    $56.00 - $56.00
    Current price $56.00
  • XDP Barometric Pressure Sensor 2001 GM 6.6L Duramax LB7/2003-2005 GM 6.6L Duramax LB7/LLY XD1013

    XDP
    Original price $51.00 - Original price $51.00
    Original price
    $51.00
    $51.00 - $51.00
    Current price $51.00

    XDP Model XD1013The XDP Barometric Pressure Sensor XD1013 will help get your GM Silverado/Sierra 6.6L Duramax LB7/LLY up and running again. All XDP...

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    Original price $51.00 - Original price $51.00
    Original price
    $51.00
    $51.00 - $51.00
    Current price $51.00
  • Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $59.00
    $59.00 - $59.00
    Current price $59.00

    Wehrli Model 100155 *ALLOW 5-7 DAY LEAD TIME FOR SHIPMENT!Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting The factory plastic GM Coolan...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $59.00
    $59.00 - $59.00
    Current price $59.00
  • CSF 2001 Chevrolet Silverado 2500HD 6.6L OEM Intercooler

    CSF
    Original price $566.00 - Original price $566.00
    Original price
    $566.00
    $566.00 - $566.00
    Current price $566.00

    CSF Model 6007CSF 2001 Chevrolet Silverado 2500HD 6.6L OEM Intercooler

    Original price $566.00 - Original price $566.00
    Original price
    $566.00
    $566.00 - $566.00
    Current price $566.00
  • Wehrli LB7/LLY/LBZ/LMM Duramax Upper Coolant Pipe Plug

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $59.00
    $59.00 - $59.00
    Current price $59.00

    Wehrli Model WCF205-280Wehrli LB7/LLY/LBZ/LMM Duramax Upper Coolant Pipe Plug

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $59.00
    $59.00 - $59.00
    Current price $59.00
  • Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit

    Wehrli
    Original price $756.00
    Original price $756.00 - Original price $756.00
    Original price $756.00
    Current price $685.00
    $685.00 - $685.00
    Current price $685.00

    Wehrli Model WCF100405 The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper rad...

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    Original price $756.00
    Original price $756.00 - Original price $756.00
    Original price $756.00
    Current price $685.00
    $685.00 - $685.00
    Current price $685.00
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  • Wehrli 01-04 Duramax LB7 Stage 2 High Flow Bundle Intake Bundle Kit

    Wehrli
    Original price $2,676.00
    Original price $2,676.00 - Original price $2,676.00
    Original price $2,676.00
    Current price $2,596.00
    $2,596.00 - $2,596.00
    Current price $2,596.00

    Wehrli Model WCF100435 WCFab 2001-2004 GM LB7 6.6L Duramax Stage 2 High Flow Intake Bundle Kit Stage 2 upgrade for the 2001-2004 LB7 Duramax combin...

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    Original price $2,676.00
    Original price $2,676.00 - Original price $2,676.00
    Original price $2,676.00
    Current price $2,596.00
    $2,596.00 - $2,596.00
    Current price $2,596.00
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  • Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $441.00
    $441.00 - $441.00
    Current price $441.00

    Wehrli Model WCF100349 1 Piece 3" Driver Side Intercooler pipe that was designed to replace the factory pipe and low-quality silicone boots. This I...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $441.00
    $441.00 - $441.00
    Current price $441.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    Original price $159.00
    Original price $159.00 - Original price $159.00
    Original price $159.00
    Current price $145.00
    $145.00 - $145.00
    Current price $145.00

    Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...

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    Original price $159.00
    Original price $159.00 - Original price $159.00
    Original price $159.00
    Current price $145.00
    $145.00 - $145.00
    Current price $145.00
    Save 9% Save %
  • Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L

    Mishimoto
    Original price $508.00
    Original price $508.00 - Original price $508.00
    Original price $508.00
    Current price $462.00
    $462.00 - $462.00
    Current price $462.00

    Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L Mishimoto's Duramax coolant hose kits are constructed from a combinat...

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    Original price $508.00
    Original price $508.00 - Original price $508.00
    Original price $508.00
    Current price $462.00
    $462.00 - $462.00
    Current price $462.00
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  • Banks Power Pre-Filter (for PN 42138)

    Banks Power
    Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $64.00
    $64.00 - $64.00
    Current price $64.00

    Highly recommended in dirty environments. Keep your Ram-Air Filter protected from large debris, bugs, mud, etc... Built from a breathable material,...

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    Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $64.00
    $64.00 - $64.00
    Current price $64.00
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  • Banks Power 04.5-09 Chevy 6.6L Boost Tube Upgrade Kit

    Banks Power
    Original price $303.00
    Original price $303.00 - Original price $303.00
    Original price $303.00
    Current price $273.00
    $273.00 - $273.00
    Current price $273.00

    Banks' huge 3-inch boost tube. Stock tube is smaller diameter with tighter bends which hurts flow. Banks boost tube is 3-inch constant diameter man...

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    Original price $303.00
    Original price $303.00 - Original price $303.00
    Original price $303.00
    Current price $273.00
    $273.00 - $273.00
    Current price $273.00
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  • Wehrli 01-04 Duramax LB7 4in Intake Kit with Air Box Stage 2

    Wehrli
    Original price $965.00
    Original price $965.00 - Original price $965.00
    Original price $965.00
    Current price $894.00
    $894.00 - $894.00
    Current price $894.00

    Wehrli Model WCF100300  This high flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive pla...

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    Original price $965.00
    Original price $965.00 - Original price $965.00
    Original price $965.00
    Current price $894.00
    $894.00 - $894.00
    Current price $894.00
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  • Wehrli 01-04 Chevrolet 6.6L LB7 Duramax High Flow Intake Bundle Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $2,923.00
    $2,923.00 - $2,923.00
    Current price $2,923.00

    Wehrli Model WCF100712 WCFab 2001-2004 GM LB7 6.6L Duramax Stage 3 High Flow Intake Bundle Kit Stage 3 upgrade for the 2001-2004 LB7 Duramax combin...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $2,923.00
    $2,923.00 - $2,923.00
    Current price $2,923.00
  • XDP Billet Coolant Block-Off Plate XD344

    XDP
    Original price $94.00 - Original price $94.00
    Original price
    $94.00
    $94.00 - $94.00
    Current price $94.00

    XDP Model XD344Put the XDP Billet Coolant Block-Off Plate XD344 in your 2001-2017 GM 6.6L Duramax to permanently eliminate coolant leaks from the r...

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    Original price $94.00 - Original price $94.00
    Original price
    $94.00
    $94.00 - $94.00
    Current price $94.00

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