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 $30.00 - Original price $30.00
    Original price
    $30.00
    $30.00 - $30.00
    Current price $30.00

    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 $30.00 - Original price $30.00
    Original price
    $30.00
    $30.00 - $30.00
    Current price $30.00
  • Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter

    Wehrli
    Original price $59.00
    Original price $59.00 - Original price $59.00
    Original price $59.00
    Current price $57.23
    $57.23 - $57.23
    Current price $57.23

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

    Original price $59.00
    Original price $59.00 - Original price $59.00
    Original price $59.00
    Current price $57.23
    $57.23 - $57.23
    Current price $57.23
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  • XDP DURAMAX RADIATOR COOLANT DRAIN PIPE XD328

    XDP
    Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95

    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 $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95
  • Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn

    Fleece Performance
    Original price $152.99 - Original price $152.99
    Original price $152.99
    $169.99
    $169.99 - $169.99
    Current price $169.99

    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 $152.99 - Original price $152.99
    Original price $152.99
    $169.99
    $169.99 - $169.99
    Current price $169.99
  • Banks Power 17-24 Chevrolet/GMC 2500/3500 6.6L Duramax L5P Monster-Ram Turbo Inlet Elbow - Red

    Banks Power
    Original price $332.22
    Original price $332.22 - Original price $332.22
    Original price $332.22
    Current price $299.00
    $299.00 - $299.00
    Current price $299.00

    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 $332.22
    Original price $332.22 - Original price $332.22
    Original price $332.22
    Current price $299.00
    $299.00 - $299.00
    Current price $299.00
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  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $108.45
    Original price $108.45 - Original price $108.45
    Original price $108.45
    Current price $87.95
    $87.95 - $87.95
    Current price $87.95

      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 $108.45
    Original price $108.45 - Original price $108.45
    Original price $108.45
    Current price $87.95
    $87.95 - $87.95
    Current price $87.95
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  • Wehrli 20-25 Chevrolet 6.6L LP5 Duramax 4in Intake Kit Stage 2 - Fluorescent Orange

    Wehrli
    Original price $910.00
    Original price $910.00 - Original price $910.00
    Original price $910.00
    Current price $882.70
    $882.70 - $882.70
    Current price $882.70

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

    Original price $910.00
    Original price $910.00 - Original price $910.00
    Original price $910.00
    Current price $882.70
    $882.70 - $882.70
    Current price $882.70
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  • Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Semi-Gloss Black

    Wehrli
    Original price $679.00
    Original price $679.00 - Original price $679.00
    Original price $679.00
    Current price $658.63
    $658.63 - $658.63
    Current price $658.63

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

    Original price $679.00
    Original price $679.00 - Original price $679.00
    Original price $679.00
    Current price $658.63
    $658.63 - $658.63
    Current price $658.63
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  • Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Wehrli
    Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $39.77
    $39.77 - $39.77
    Current price $39.77

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

    Original price $41.00
    Original price $41.00 - Original price $41.00
    Original price $41.00
    Current price $39.77
    $39.77 - $39.77
    Current price $39.77
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  • Wehrli 17-19 Chevrolet 6.6L L5P 4in Intake Kit Stage 2 - Semi Gloss Black

    Wehrli
    Original price $815.00
    Original price $815.00 - Original price $815.00
    Original price $815.00
    Current price $790.55
    $790.55 - $790.55
    Current price $790.55

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

    Original price $815.00
    Original price $815.00 - Original price $815.00
    Original price $815.00
    Current price $790.55
    $790.55 - $790.55
    Current price $790.55
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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 $112.00 - Original price $112.00
    Original price
    $112.00
    $112.00 - $112.00
    Current price $112.00

    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 $112.00 - Original price $112.00
    Original price
    $112.00
    $112.00 - $112.00
    Current price $112.00
  • aFe Magnum FLOW Pro 5R Air Filter 2020 GM Trucks 6.6L (td) L5P

    aFe
    Original price $103.00 - Original price $103.00
    Original price
    $103.00
    $103.00 - $103.00
    Current price $103.00

    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 $103.00 - Original price $103.00
    Original price
    $103.00
    $103.00 - $103.00
    Current price $103.00
  • aFe MagnumFLOW Pro 5R OE Replacement Filter 2017 GM Diesel Trucks V8 6.6L L5P

    aFe
    Original price $103.00 - Original price $103.00
    Original price
    $103.00
    $103.00 - $103.00
    Current price $103.00

    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 $103.00 - Original price $103.00
    Original price
    $103.00
    $103.00 - $103.00
    Current price $103.00
  • Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Grey

    Wehrli
    Original price $284.00
    Original price $284.00 - Original price $284.00
    Original price $284.00
    Current price $275.48
    $275.48 - $275.48
    Current price $275.48

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

    Original price $284.00
    Original price $284.00 - Original price $284.00
    Original price $284.00
    Current price $275.48
    $275.48 - $275.48
    Current price $275.48
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  • Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss Black

    Wehrli
    Original price $259.00
    Original price $259.00 - Original price $259.00
    Original price $259.00
    Current price $251.23
    $251.23 - $251.23
    Current price $251.23

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

    Original price $259.00
    Original price $259.00 - Original price $259.00
    Original price $259.00
    Current price $251.23
    $251.23 - $251.23
    Current price $251.23
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  • Wehrli 2017-2019 L5P / 2019+ L5D Duramax OEM Placement Coolant Tank Kit

    Wehrli
    Original price $494.00
    Original price $494.00 - Original price $494.00
    Original price $494.00
    Current price $479.18
    $479.18 - $479.18
    Current price $479.18

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

    Original price $494.00
    Original price $494.00 - Original price $494.00
    Original price $494.00
    Current price $479.18
    $479.18 - $479.18
    Current price $479.18
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  • Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Red

    Wehrli
    Original price $284.00
    Original price $284.00 - Original price $284.00
    Original price $284.00
    Current price $275.48
    $275.48 - $275.48
    Current price $275.48

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

    Original price $284.00
    Original price $284.00 - Original price $284.00
    Original price $284.00
    Current price $275.48
    $275.48 - $275.48
    Current price $275.48
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  • Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss White

    Wehrli
    Original price $259.00
    Original price $259.00 - Original price $259.00
    Original price $259.00
    Current price $251.23
    $251.23 - $251.23
    Current price $251.23

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

    Original price $259.00
    Original price $259.00 - Original price $259.00
    Original price $259.00
    Current price $251.23
    $251.23 - $251.23
    Current price $251.23
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  • Wehrli 17-24 Duramax L5P High Flow Intake Horn - Bengal Blue

    Wehrli
    Original price $259.00
    Original price $259.00 - Original price $259.00
    Original price $259.00
    Current price $251.23
    $251.23 - $251.23
    Current price $251.23

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

    Original price $259.00
    Original price $259.00 - Original price $259.00
    Original price $259.00
    Current price $251.23
    $251.23 - $251.23
    Current price $251.23
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  • Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Flat Black

    Wehrli
    Original price $1,515.00
    Original price $1,515.00 - Original price $1,515.00
    Original price $1,515.00
    Current price $1,469.55
    $1,469.55 - $1,469.55
    Current price $1,469.55

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

    Original price $1,515.00
    Original price $1,515.00 - Original price $1,515.00
    Original price $1,515.00
    Current price $1,469.55
    $1,469.55 - $1,469.55
    Current price $1,469.55
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  • Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Candy Teal

    Wehrli
    Original price $729.00
    Original price $729.00 - Original price $729.00
    Original price $729.00
    Current price $707.13
    $707.13 - $707.13
    Current price $707.13

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

    Original price $729.00
    Original price $729.00 - Original price $729.00
    Original price $729.00
    Current price $707.13
    $707.13 - $707.13
    Current price $707.13
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  • Banks Power 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit - Red

    Banks Power
    Original price $775.56
    Original price $775.56 - Original price $775.56
    Original price $775.56
    Current price $698.00
    $698.00 - $698.00
    Current price $698.00

    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 $775.56
    Original price $775.56 - Original price $775.56
    Original price $775.56
    Current price $698.00
    $698.00 - $698.00
    Current price $698.00
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  • Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System - Oiled

    Banks Power
    Original price $550.00
    Original price $550.00 - Original price $550.00
    Original price $550.00
    Current price $495.00
    $495.00 - $495.00
    Current price $495.00

    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 $550.00
    Original price $550.00 - Original price $550.00
    Original price $550.00
    Current price $495.00
    $495.00 - $495.00
    Current price $495.00
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  • Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System

    Banks Power
    Original price $550.00
    Original price $550.00 - Original price $550.00
    Original price $550.00
    Current price $495.00
    $495.00 - $495.00
    Current price $495.00

    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 $550.00
    Original price $550.00 - Original price $550.00
    Original price $550.00
    Current price $495.00
    $495.00 - $495.00
    Current price $495.00
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