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L5P Duramax Intakes and Cooling

  • Precision II Cleaning And Oiling Kit 88-0008

    S&B
    Original price $ 580.00 - Original price $ 580.00
    Original price
    $ 580.00
    $ 580.00 - $ 580.00
    Current price $ 580.00

    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 $ 580.00 - Original price $ 580.00
    Original price
    $ 580.00
    $ 580.00 - $ 580.00
    Current price $ 580.00
  • Wehrli 2020-2025 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe

    Wehrli
    Original price $ 3,248.00
    Original price $ 3,248.00 - Original price $ 3,248.00
    Original price $ 3,248.00
    Current price $ 3,151.00
    $ 3,151.00 - $ 3,151.00
    Current price $ 3,151.00

    Wehrli Model WCF100541 Upper Coolant Pipe for 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck replaces the ...

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    Original price $ 3,248.00
    Original price $ 3,248.00 - Original price $ 3,248.00
    Original price $ 3,248.00
    Current price $ 3,151.00
    $ 3,151.00 - $ 3,151.00
    Current price $ 3,151.00
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  • XDP Duramax Radiator Coolant Drain Pipe XD328

    XDP
    Original price $ 1,159.00 - Original price $ 1,159.00
    Original price
    $ 1,159.00
    $ 1,159.00 - $ 1,159.00
    Current price $ 1,159.00

    XDP Model XD328Eliminate the hassle of servicing the cooling system in your 2006-2019 GM 6.6L Duramax with the XDP Duramax Radiator Coolant Drain P...

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    Original price $ 1,159.00 - Original price $ 1,159.00
    Original price
    $ 1,159.00
    $ 1,159.00 - $ 1,159.00
    Current price $ 1,159.00
  • Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn

    Fleece Performance
    Original price $ 2,958.00 - Original price $ 2,958.00
    Original price $ 2,958.00
    $ 3,287.00
    $ 3,287.00 - $ 3,287.00
    Current price $ 3,287.00

    Fleece Performance Model FPE-L5P-INTAKEHORNGain up to 10 additional RWHP with our cast aluminum high flow intake horn for the 2017-2019 L5P 6.6L Du...

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    Original price $ 2,958.00 - Original price $ 2,958.00
    Original price $ 2,958.00
    $ 3,287.00
    $ 3,287.00 - $ 3,287.00
    Current price $ 3,287.00
  • Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit

    Wehrli
    Original price $ 9,551.00
    Original price $ 9,551.00 - Original price $ 9,551.00
    Original price $ 9,551.00
    Current price $ 9,264.00
    $ 9,264.00 - $ 9,264.00
    Current price $ 9,264.00

    Wehrli Model WCF100433 The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit,...

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    Original price $ 9,551.00
    Original price $ 9,551.00 - Original price $ 9,551.00
    Original price $ 9,551.00
    Current price $ 9,264.00
    $ 9,264.00 - $ 9,264.00
    Current price $ 9,264.00
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  • Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug

    Wehrli
    Original price $ 1,141.00
    Original price $ 1,141.00 - Original price $ 1,141.00
    Original price $ 1,141.00
    Current price $ 1,107.00
    $ 1,107.00 - $ 1,107.00
    Current price $ 1,107.00

    Wehrli Model WCF100469Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug As a direct replacement for the failure p...

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    Original price $ 1,141.00
    Original price $ 1,141.00 - Original price $ 1,141.00
    Original price $ 1,141.00
    Current price $ 1,107.00
    $ 1,107.00 - $ 1,107.00
    Current price $ 1,107.00
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  • Wehrli 17-19 Duramax L5P Stage 3 High Flow Bundle Kit

    Wehrli
    Original price $ 33,735.00
    Original price $ 33,735.00 - Original price $ 33,735.00
    Original price $ 33,735.00
    Current price $ 32,723.00
    $ 32,723.00 - $ 32,723.00
    Current price $ 32,723.00

    Wehrli Model WCF100403 The Stage 3 upgrade for the 2017-2019 6.6L L5P Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks com...

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    Original price $ 33,735.00
    Original price $ 33,735.00 - Original price $ 33,735.00
    Original price $ 33,735.00
    Current price $ 32,723.00
    $ 32,723.00 - $ 32,723.00
    Current price $ 32,723.00
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  • Wehrli 2020-2024 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box)

    Wehrli
    Original price $ 4,350.00
    Original price $ 4,350.00 - Original price $ 4,350.00
    Original price $ 4,350.00
    Current price $ 4,220.00
    $ 4,220.00 - $ 4,220.00
    Current price $ 4,220.00

    Wehrli Model WCF100720 4" Intake Resonator Pipe for the Factory (VGT) Turbo on 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierr...

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    Original price $ 4,350.00
    Original price $ 4,350.00 - Original price $ 4,350.00
    Original price $ 4,350.00
    Current price $ 4,220.00
    $ 4,220.00 - $ 4,220.00
    Current price $ 4,220.00
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  • Wehrli 17-24 Duramax L5P High Flow Intake Horn

    Wehrli
    Original price $ 5,007.00
    Original price $ 5,007.00 - Original price $ 5,007.00
    Original price $ 5,007.00
    Current price $ 4,857.00
    $ 4,857.00 - $ 4,857.00
    Current price $ 4,857.00

    Wehrli Model WCF100775 The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks...

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    Original price $ 5,007.00
    Original price $ 5,007.00 - Original price $ 5,007.00
    Original price $ 5,007.00
    Current price $ 4,857.00
    $ 4,857.00 - $ 4,857.00
    Current price $ 4,857.00
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  • Banks Power 17-24 Chevrolet/GMC 2500/3500 6.6L Duramax L5P Monster-Ram Turbo Inlet Elbow - Red

    Banks Power
    Original price $ 6,423.00
    Original price $ 6,423.00 - Original price $ 6,423.00
    Original price $ 6,423.00
    Current price $ 5,781.00
    $ 5,781.00 - $ 5,781.00
    Current price $ 5,781.00

    The Banks Monster-Ram Turbo Inlet for the 2017-2024 Duramax L5P is the only intake elbow that outperforms stock without the destructive effects of ...

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    Original price $ 6,423.00
    Original price $ 6,423.00 - Original price $ 6,423.00
    Original price $ 6,423.00
    Current price $ 5,781.00
    $ 5,781.00 - $ 5,781.00
    Current price $ 5,781.00
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  • Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit

    Wehrli
    Original price $ 14,094.00
    Original price $ 14,094.00 - Original price $ 14,094.00
    Original price $ 14,094.00
    Current price $ 13,671.00
    $ 13,671.00 - $ 13,671.00
    Current price $ 13,671.00

    Wehrli Model WCF100410Stage 1 upgrade for the 2020-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck improves air...

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    Original price $ 14,094.00
    Original price $ 14,094.00 - Original price $ 14,094.00
    Original price $ 14,094.00
    Current price $ 13,671.00
    $ 13,671.00 - $ 13,671.00
    Current price $ 13,671.00
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  • Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter

    Wehrli
    Original price $ 1,141.00
    Original price $ 1,141.00 - Original price $ 1,141.00
    Original price $ 1,141.00
    Current price $ 1,107.00
    $ 1,107.00 - $ 1,107.00
    Current price $ 1,107.00

    Wehrli Model WCF205-190Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter

    Original price $ 1,141.00
    Original price $ 1,141.00 - Original price $ 1,141.00
    Original price $ 1,141.00
    Current price $ 1,107.00
    $ 1,107.00 - $ 1,107.00
    Current price $ 1,107.00
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  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $ 2,166.00
    Original price $ 2,166.00 - Original price $ 2,166.00
    Original price $ 2,166.00
    Current price $ 1,971.00
    $ 1,971.00 - $ 1,971.00
    Current price $ 1,971.00

      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 $ 2,166.00
    Original price $ 2,166.00 - Original price $ 2,166.00
    Original price $ 2,166.00
    Current price $ 1,971.00
    $ 1,971.00 - $ 1,971.00
    Current price $ 1,971.00
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  • Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit

    Wehrli
    Original price $ 10,150.00
    Original price $ 10,150.00 - Original price $ 10,150.00
    Original price $ 10,150.00
    Current price $ 9,845.00
    $ 9,845.00 - $ 9,845.00
    Current price $ 9,845.00

    Wehrli Model WCF100268 2020-2025 L5P Duramax Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. Dress up your engine bay b...

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    Original price $ 10,150.00
    Original price $ 10,150.00 - Original price $ 10,150.00
    Original price $ 10,150.00
    Current price $ 9,845.00
    $ 9,845.00 - $ 9,845.00
    Current price $ 9,845.00
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  • BD Diesel 17-19 Chevrolet/GM Allison Cooler Bypass Delete

    BD Diesel
    Original price $ 1,687.00 - Original price $ 1,687.00
    Original price $ 1,687.00
    $ 1,778.00
    $ 1,778.00 - $ 1,778.00
    Current price $ 1,778.00

    BD Diesel Model 1061532Debris in the stock cooler bypass valve can cause it to jam the internal valve, keeping it in recirculation mode. When this ...

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    Original price $ 1,687.00 - Original price $ 1,687.00
    Original price $ 1,687.00
    $ 1,778.00
    $ 1,778.00 - $ 1,778.00
    Current price $ 1,778.00
  • Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System - Oiled

    Banks Power
    Original price $ 10,633.00
    Original price $ 10,633.00 - Original price $ 10,633.00
    Original price $ 10,633.00
    Current price $ 9,570.00
    $ 9,570.00 - $ 9,570.00
    Current price $ 9,570.00

    A groundbreaking cold air intake featuring the patented Banks Air Mass Control Module. The electronic device allows our engineers to use the Banks ...

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    Original price $ 10,633.00
    Original price $ 10,633.00 - Original price $ 10,633.00
    Original price $ 10,633.00
    Current price $ 9,570.00
    $ 9,570.00 - $ 9,570.00
    Current price $ 9,570.00
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  • Cold Air Intake For 20-21 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax S&B

    S&B
    Original price $ 6,747.00 - Original price $ 6,747.00
    Original price
    $ 6,747.00
    $ 6,747.00 - $ 6,747.00
    Current price $ 6,747.00

    Maximum Performance: Our cold air intake for the 20-21 Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flow bett...

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    Original price $ 6,747.00 - Original price $ 6,747.00
    Original price
    $ 6,747.00
    $ 6,747.00 - $ 6,747.00
    Current price $ 6,747.00
  • Cold Air Intake For 17-19 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax S&B

    S&B
    Original price $ 6,747.00 - Original price $ 6,747.00
    Original price
    $ 6,747.00
    $ 6,747.00 - $ 6,747.00
    Current price $ 6,747.00

    Maximum Performance Our cold air intake for the 2017-2019 Silverado / Sierra Duramax 6.6L was engineered to minimize air restriction and flows 49.9...

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    Original price $ 6,747.00 - Original price $ 6,747.00
    Original price
    $ 6,747.00
    $ 6,747.00 - $ 6,747.00
    Current price $ 6,747.00
  • Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit

    Wehrli
    Original price $ 17,593.00
    Original price $ 17,593.00 - Original price $ 17,593.00
    Original price $ 17,593.00
    Current price $ 17,065.00
    $ 17,065.00 - $ 17,065.00
    Current price $ 17,065.00

    Wehrli Model WCF100684 High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic f...

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    Original price $ 17,593.00
    Original price $ 17,593.00 - Original price $ 17,593.00
    Original price $ 17,593.00
    Current price $ 17,065.00
    $ 17,065.00 - $ 17,065.00
    Current price $ 17,065.00
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  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    Original price $ 2,127.00
    Original price $ 2,127.00 - Original price $ 2,127.00
    Original price $ 2,127.00
    Current price $ 1,933.00
    $ 1,933.00 - $ 1,933.00
    Current price $ 1,933.00

    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 $ 2,127.00
    Original price $ 2,127.00 - Original price $ 2,127.00
    Original price $ 2,127.00
    Current price $ 1,933.00
    $ 1,933.00 - $ 1,933.00
    Current price $ 1,933.00
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  • Wehrli 17-19 Chevrolet L5P Duramax High Flow Intake Bundle Kit

    Wehrli
    Original price $ 11,890.00
    Original price $ 11,890.00 - Original price $ 11,890.00
    Original price $ 11,890.00
    Current price $ 11,533.00
    $ 11,533.00 - $ 11,533.00
    Current price $ 11,533.00

    Wehrli Model WCF100718Kit replaces the restricted 2-piece, resonator equipped, 2.5 in. diameter driver (Hot) side intercooler pipe and leak-prone 2...

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    Original price $ 11,890.00
    Original price $ 11,890.00 - Original price $ 11,890.00
    Original price $ 11,890.00
    Current price $ 11,533.00
    $ 11,533.00 - $ 11,533.00
    Current price $ 11,533.00
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  • Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2

    Wehrli
    Original price $ 27,626.00
    Original price $ 27,626.00 - Original price $ 27,626.00
    Original price $ 27,626.00
    Current price $ 26,797.00
    $ 26,797.00 - $ 26,797.00
    Current price $ 26,797.00

    Wehrli Model WCF100441 The Stage 2 upgrade for the 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck combines...

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    Original price $ 27,626.00
    Original price $ 27,626.00 - Original price $ 27,626.00
    Original price $ 27,626.00
    Current price $ 26,797.00
    $ 26,797.00 - $ 26,797.00
    Current price $ 26,797.00
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  • Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Stage 2 Intake Bundle Kit

    Wehrli
    Original price $ 31,705.00
    Original price $ 31,705.00 - Original price $ 31,705.00
    Original price $ 31,705.00
    Current price $ 30,754.00
    $ 30,754.00 - $ 30,754.00
    Current price $ 30,754.00

    Wehrli Model WCF100414  The Stage 2 upgrade for the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck combine...

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    Original price $ 31,705.00
    Original price $ 31,705.00 - Original price $ 31,705.00
    Original price $ 31,705.00
    Current price $ 30,754.00
    $ 30,754.00 - $ 30,754.00
    Current price $ 30,754.00
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  • Wehrli 20-25 Chevrolet 6.6L L5P Duramax 4in Intake Kit

    Wehrli
    Original price $ 12,160.00
    Original price $ 12,160.00 - Original price $ 12,160.00
    Original price $ 12,160.00
    Current price $ 11,795.00
    $ 11,795.00 - $ 11,795.00
    Current price $ 11,795.00

    Wehrli Model WCF100702WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive...

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    Original price $ 12,160.00
    Original price $ 12,160.00 - Original price $ 12,160.00
    Original price $ 12,160.00
    Current price $ 11,795.00
    $ 11,795.00 - $ 11,795.00
    Current price $ 11,795.00
    Save 3% Save %

Powerhouse Diesel