L5P Duramax Intakes and Cooling — Powerhouse Diesel L5P Duramax Intakes and Cooling | Powerhouse Diesel Skip to content
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L5P Duramax Intakes and Cooling

  • Precision II Cleaning And Oiling Kit 88-0008

    S&B
    Original price $45.00 - Original price $45.00
    Original price
    $45.00
    $45.00 - $45.00
    Current price $45.00

    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 $45.00 - Original price $45.00
    Original price
    $45.00
    $45.00 - $45.00
    Current price $45.00
  • Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter

    Wehrli
    Original price $88.00
    Original price $88.00 - Original price $88.00
    Original price $88.00
    Current price $85.00
    $85.00 - $85.00
    Current price $85.00

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

    Original price $88.00
    Original price $88.00 - Original price $88.00
    Original price $88.00
    Current price $85.00
    $85.00 - $85.00
    Current price $85.00
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  • XDP DURAMAX RADIATOR COOLANT DRAIN PIPE XD328

    XDP
    Original price $89.00 - Original price $89.00
    Original price
    $89.00
    $89.00 - $89.00
    Current price $89.00

    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 $89.00 - Original price $89.00
    Original price
    $89.00
    $89.00 - $89.00
    Current price $89.00
  • Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn

    Fleece Performance
    Original price $227.00 - Original price $227.00
    Original price $227.00
    $253.00
    $253.00 - $253.00
    Current price $253.00

    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 $227.00 - Original price $227.00
    Original price $227.00
    $253.00
    $253.00 - $253.00
    Current price $253.00
  • Banks Power 17-24 Chevrolet/GMC 2500/3500 6.6L Duramax L5P Monster-Ram Turbo Inlet Elbow - Red

    Banks Power
    Original price $493.00
    Original price $493.00 - Original price $493.00
    Original price $493.00
    Current price $444.00
    $444.00 - $444.00
    Current price $444.00

    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 $493.00
    Original price $493.00 - Original price $493.00
    Original price $493.00
    Current price $444.00
    $444.00 - $444.00
    Current price $444.00
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  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $161.00
    Original price $161.00 - Original price $161.00
    Original price $161.00
    Current price $131.00
    $131.00 - $131.00
    Current price $131.00

      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 $161.00
    Original price $161.00 - Original price $161.00
    Original price $161.00
    Current price $131.00
    $131.00 - $131.00
    Current price $131.00
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  • Wehrli 20-25 Chevrolet 6.6L LP5 Duramax 4in Intake Kit Stage 2 - Fluorescent Orange

    Wehrli
    Original price $1,351.00
    Original price $1,351.00 - Original price $1,351.00
    Original price $1,351.00
    Current price $1,310.00
    $1,310.00 - $1,310.00
    Current price $1,310.00

    Wehrli Model WCF100684-FOWehrli 20-25 Chevrolet 6.6L LP5 Duramax 4in Intake Kit Stage 2 - Fluorescent Orange

    Original price $1,351.00
    Original price $1,351.00 - Original price $1,351.00
    Original price $1,351.00
    Current price $1,310.00
    $1,310.00 - $1,310.00
    Current price $1,310.00
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  • Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Semi-Gloss Black

    Wehrli
    Original price $1,008.00
    Original price $1,008.00 - Original price $1,008.00
    Original price $1,008.00
    Current price $978.00
    $978.00 - $978.00
    Current price $978.00

    Wehrli Model WCF100410-SGBWehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Semi-Gloss Black

    Original price $1,008.00
    Original price $1,008.00 - Original price $1,008.00
    Original price $1,008.00
    Current price $978.00
    $978.00 - $978.00
    Current price $978.00
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  • Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Wehrli
    Original price $61.00
    Original price $61.00 - Original price $61.00
    Original price $61.00
    Current price $60.00
    $60.00 - $60.00
    Current price $60.00

    Wehrli Model 100155Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Original price $61.00
    Original price $61.00 - Original price $61.00
    Original price $61.00
    Current price $60.00
    $60.00 - $60.00
    Current price $60.00
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  • Wehrli 17-19 Chevrolet 6.6L L5P 4in Intake Kit Stage 2 - Semi Gloss Black

    Wehrli
    Original price $1,210.00
    Original price $1,210.00 - Original price $1,210.00
    Original price $1,210.00
    Current price $1,173.00
    $1,173.00 - $1,173.00
    Current price $1,173.00

    Wehrli 17-19 Chevrolet 6.6L L5P 4in Intake Kit Stage 2 - Semi Gloss Black

    Original price $1,210.00
    Original price $1,210.00 - Original price $1,210.00
    Original price $1,210.00
    Current price $1,173.00
    $1,173.00 - $1,173.00
    Current price $1,173.00
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  • aFe Magnum FLOW Pro Dry S Air Filter 20-21 GM Diesel Trucks V8-6.6L (td) L5P

    aFe
    Original price $167.00 - Original price $167.00
    Original price
    $167.00
    $167.00 - $167.00
    Current price $167.00

    This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressiv...

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    Original price $167.00 - Original price $167.00
    Original price
    $167.00
    $167.00 - $167.00
    Current price $167.00
  • aFe Magnum FLOW Pro 5R Air Filter 2020 GM Trucks 6.6L (td) L5P

    aFe
    Original price $153.00 - Original price $153.00
    Original price
    $153.00
    $153.00 - $153.00
    Current price $153.00

    This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow...

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    Original price $153.00 - Original price $153.00
    Original price
    $153.00
    $153.00 - $153.00
    Current price $153.00
  • aFe MagnumFLOW Pro 5R OE Replacement Filter 2017 GM Diesel Trucks V8 6.6L L5P

    aFe
    Original price $153.00 - Original price $153.00
    Original price
    $153.00
    $153.00 - $153.00
    Current price $153.00

    Constructed with 100-percent polyurethane boxed frame, this high flow, oiled OE replacement performance filter will outflow the stock filter for im...

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    Original price $153.00 - Original price $153.00
    Original price
    $153.00
    $153.00 - $153.00
    Current price $153.00
  • Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Grey

    Wehrli
    Original price $422.00
    Original price $422.00 - Original price $422.00
    Original price $422.00
    Current price $409.00
    $409.00 - $409.00
    Current price $409.00

    Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Grey

    Original price $422.00
    Original price $422.00 - Original price $422.00
    Original price $422.00
    Current price $409.00
    $409.00 - $409.00
    Current price $409.00
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  • Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss Black

    Wehrli
    Original price $385.00
    Original price $385.00 - Original price $385.00
    Original price $385.00
    Current price $373.00
    $373.00 - $373.00
    Current price $373.00

    Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss Black 

    Original price $385.00
    Original price $385.00 - Original price $385.00
    Original price $385.00
    Current price $373.00
    $373.00 - $373.00
    Current price $373.00
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  • Wehrli 2017-2019 L5P / 2019+ L5D Duramax OEM Placement Coolant Tank Kit

    Wehrli
    Original price $733.00
    Original price $733.00 - Original price $733.00
    Original price $733.00
    Current price $711.00
    $711.00 - $711.00
    Current price $711.00

    Wehrli 2017-2019 L5P / 2019+ L5D Duramax OEM Placement Coolant Tank Kit

    Original price $733.00
    Original price $733.00 - Original price $733.00
    Original price $733.00
    Current price $711.00
    $711.00 - $711.00
    Current price $711.00
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  • Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Red

    Wehrli
    Original price $422.00
    Original price $422.00 - Original price $422.00
    Original price $422.00
    Current price $409.00
    $409.00 - $409.00
    Current price $409.00

    Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Red

    Original price $422.00
    Original price $422.00 - Original price $422.00
    Original price $422.00
    Current price $409.00
    $409.00 - $409.00
    Current price $409.00
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  • Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss White

    Wehrli
    Original price $385.00
    Original price $385.00 - Original price $385.00
    Original price $385.00
    Current price $373.00
    $373.00 - $373.00
    Current price $373.00

    Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss White

    Original price $385.00
    Original price $385.00 - Original price $385.00
    Original price $385.00
    Current price $373.00
    $373.00 - $373.00
    Current price $373.00
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  • Wehrli 17-24 Duramax L5P High Flow Intake Horn - Bengal Blue

    Wehrli
    Original price $385.00
    Original price $385.00 - Original price $385.00
    Original price $385.00
    Current price $373.00
    $373.00 - $373.00
    Current price $373.00

    Wehrli 17-24 Duramax L5P High Flow Intake Horn - Bengal Blue 

    Original price $385.00
    Original price $385.00 - Original price $385.00
    Original price $385.00
    Current price $373.00
    $373.00 - $373.00
    Current price $373.00
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  • Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Flat Black

    Wehrli
    Original price $2,248.00
    Original price $2,248.00 - Original price $2,248.00
    Original price $2,248.00
    Current price $2,181.00
    $2,181.00 - $2,181.00
    Current price $2,181.00

    Wehrli Model WCF100414-FBWehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Flat Black

    Original price $2,248.00
    Original price $2,248.00 - Original price $2,248.00
    Original price $2,248.00
    Current price $2,181.00
    $2,181.00 - $2,181.00
    Current price $2,181.00
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  • Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Candy Teal

    Wehrli
    Original price $1,082.00
    Original price $1,082.00 - Original price $1,082.00
    Original price $1,082.00
    Current price $1,050.00
    $1,050.00 - $1,050.00
    Current price $1,050.00

    Wehrli Model WCF100410-CTWehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Candy Teal

    Original price $1,082.00
    Original price $1,082.00 - Original price $1,082.00
    Original price $1,082.00
    Current price $1,050.00
    $1,050.00 - $1,050.00
    Current price $1,050.00
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  • Banks Power 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit - Red

    Banks Power
    Original price $1,151.00
    Original price $1,151.00 - Original price $1,151.00
    Original price $1,151.00
    Current price $1,036.00
    $1,036.00 - $1,036.00
    Current price $1,036.00

    Banks massive 3.5 inch boost tubes are the largest on the market, flowing 26-45 percent more air than stock! Smooth mandrel-bent tubes deliver more...

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    Original price $1,151.00
    Original price $1,151.00 - Original price $1,151.00
    Original price $1,151.00
    Current price $1,036.00
    $1,036.00 - $1,036.00
    Current price $1,036.00
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  • Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System - Oiled

    Banks Power
    Original price $816.00
    Original price $816.00 - Original price $816.00
    Original price $816.00
    Current price $735.00
    $735.00 - $735.00
    Current price $735.00

    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 $816.00
    Original price $816.00 - Original price $816.00
    Original price $816.00
    Current price $735.00
    $735.00 - $735.00
    Current price $735.00
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  • Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System

    Banks Power
    Original price $816.00
    Original price $816.00 - Original price $816.00
    Original price $816.00
    Current price $735.00
    $735.00 - $735.00
    Current price $735.00

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

    View full details
    Original price $816.00
    Original price $816.00 - Original price $816.00
    Original price $816.00
    Current price $735.00
    $735.00 - $735.00
    Current price $735.00
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