Skip to content
Free Shipping on most orders over $150.00                    
Free Shipping on most orders over $150.00                    

L5P Duramax Intakes and Cooling

Filters

  • responsive-image responsive-image

    Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $713.00
    $713.00 - $713.00
    $713.00

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

    View full details
    $0.00 - $0.00
    $0.00
    $713.00
    $713.00 - $713.00
    $713.00
    Select Options
  • responsive-image responsive-image

    Wehrli 2020-2025 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $245.00
    $245.00 - $245.00
    $245.00

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

    View full details
    $0.00 - $0.00
    $0.00
    $245.00
    $245.00 - $245.00
    $245.00
    Select Options
  • responsive-image responsive-image

    Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2

    Wehrli
    $0.00 - $0.00
    $0.00
    $2,064.00
    $2,064.00 - $2,064.00
    $2,064.00

    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...

    View full details
    $0.00 - $0.00
    $0.00
    $2,064.00
    $2,064.00 - $2,064.00
    $2,064.00
    Select Options
  • responsive-image responsive-image

    Wehrli 17-19 Duramax L5P Stage 3 High Flow Bundle Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $2,517.00
    $2,517.00 - $2,517.00
    $2,517.00

    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...

    View full details
    $0.00 - $0.00
    $0.00
    $2,517.00
    $2,517.00 - $2,517.00
    $2,517.00
    Select Options
  • responsive-image responsive-image

    Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug

    Wehrli
    $0.00 - $0.00
    $0.00
    $86.00
    $86.00 - $86.00
    $86.00

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

    View full details
    $0.00 - $0.00
    $0.00
    $86.00
    $86.00 - $86.00
    $86.00
  • responsive-image responsive-image

    Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $756.00
    $756.00 - $756.00
    $756.00

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

    View full details
    $0.00 - $0.00
    $0.00
    $756.00
    $756.00 - $756.00
    $756.00
    Select Options
  • responsive-image responsive-image

    Wehrli 20-25 Chevrolet 6.6L L5P Duramax 4in Intake Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $908.00
    $908.00 - $908.00
    $908.00

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

    View full details
    $0.00 - $0.00
    $0.00
    $908.00
    $908.00 - $908.00
    $908.00
    Select Options
  • Wehrli 17-24 6.7L Power Stroke Coolant Tank w/ Battery Box. responsive-image Save 7% Save %

    Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit

    Wehrli
    $1,052.00
    $1,052.00 - $1,052.00
    $1,052.00
    $978.00
    $978.00 - $978.00
    $978.00

    Wehrli Model WCF100410 Stage 1 upgrade for the 2020-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck improves ai...

    View full details
    $1,052.00
    $1,052.00 - $1,052.00
    $1,052.00
    $978.00
    $978.00 - $978.00
    $978.00
    Save 7% Save %
    Select Options
  • responsive-image responsive-image

    Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter

    Wehrli
    $0.00 - $0.00
    $0.00
    $86.00
    $86.00 - $86.00
    $86.00

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

    $0.00 - $0.00
    $0.00
    $86.00
    $86.00 - $86.00
    $86.00
  • responsive-image responsive-image

    Wehrli 17-24 Duramax L5P High Flow Intake Horn

    Wehrli
    $0.00 - $0.00
    $0.00
    $377.00
    $377.00 - $377.00
    $377.00

    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...

    View full details
    $0.00 - $0.00
    $0.00
    $377.00
    $377.00 - $377.00
    $377.00
    Select Options
  • responsive-image responsive-image

    Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Stage 2 Intake Bundle Kit

    Wehrli
    $2,181.00 - $2,181.00
    $2,181.00
    $2,181.00 - $2,181.00
    $2,181.00

    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...

    View full details
    $2,181.00 - $2,181.00
    $2,181.00
    $2,181.00 - $2,181.00
    $2,181.00
    Select Options
  • responsive-image responsive-image

    Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $875.00
    $875.00 - $875.00
    $875.00

    Wehrli Model WCF100344 WCFab 4" Intake Kit with Air Box for 2017-2019 GM L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 H...

    View full details
    $0.00 - $0.00
    $0.00
    $875.00
    $875.00 - $875.00
    $875.00
    Select Options
  • responsive-image responsive-image

    Wehrli 17-19 Chevrolet L5P Duramax High Flow Intake Bundle Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $889.00
    $889.00 - $889.00
    $889.00

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

    View full details
    $0.00 - $0.00
    $0.00
    $889.00
    $889.00 - $889.00
    $889.00
    Select Options
  • responsive-image responsive-image

    Wehrli 2020-2024 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box)

    Wehrli
    $0.00 - $0.00
    $0.00
    $329.00
    $329.00 - $329.00
    $329.00

    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...

    View full details
    $0.00 - $0.00
    $0.00
    $329.00
    $329.00 - $329.00
    $329.00
    Select Options
  • responsive-image responsive-image Save 8% Save %

    Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit

    Wehrli
    $1,313.00
    $1,313.00 - $1,313.00
    $1,313.00
    $1,202.00
    $1,202.00 - $1,202.00
    $1,202.00

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

    View full details
    $1,313.00
    $1,313.00 - $1,313.00
    $1,313.00
    $1,202.00
    $1,202.00 - $1,202.00
    $1,202.00
    Save 8% Save %
    Select Options
  • responsive-image responsive-image

    Wehrli 20-24 Chevrolet 6.6L Duramax L5P Stage 3 High Flow Intake Bundle Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $2,637.00
    $2,637.00 - $2,637.00
    $2,637.00

    Wehrli Model WCF100418 Stage 3 upgrade for the 2020-2025 L5P Duramax combines our Stage 2 High Flow Bundle and 3.5 in. Down Pipe into a single pack...

    View full details
    $0.00 - $0.00
    $0.00
    $2,637.00
    $2,637.00 - $2,637.00
    $2,637.00
    Select Options
  • responsive-image responsive-image

    Wehrli 17-19 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $224.00
    $224.00 - $224.00
    $224.00

    Wehrli Model WCF100742 Aluminum Upper Coolant Pipe for 2017-2019 L5P Duramax replaces the OEM rubber upper coolant hose and comes powder coated col...

    View full details
    $0.00 - $0.00
    $0.00
    $224.00
    $224.00 - $224.00
    $224.00
    Select Options
  • responsive-image responsive-image

    Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $448.00
    $448.00 - $448.00
    $448.00

    Wehrli Model WCF100530 The WCFab 3.5" High Flow Passenger (Cold) Side Intercooler Pipe for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado ...

    View full details
    $0.00 - $0.00
    $0.00
    $448.00
    $448.00 - $448.00
    $448.00
    Select Options
  • responsive-image responsive-image

    Wehrli WCFab Coolant Tank Billet Cap - Black Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $56.00
    $56.00 - $56.00
    $56.00

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

    View full details
    $0.00 - $0.00
    $0.00
    $56.00
    $56.00 - $56.00
    $56.00
  • responsive-image responsive-image

    Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Wehrli
    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $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...

    View full details
    $0.00 - $0.00
    $0.00
    $59.00
    $59.00 - $59.00
    $59.00
  • responsive-image responsive-image

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

    Wehrli
    $0.00 - $0.00
    $0.00
    $1,174.00
    $1,174.00 - $1,174.00
    $1,174.00

    Wehrli Model WCF100360 This high-flow fabricated aluminum intake pipe, intake horn, and air box enclosure with dry filter assembly replaces the res...

    View full details
    $0.00 - $0.00
    $0.00
    $1,174.00
    $1,174.00 - $1,174.00
    $1,174.00
    Select Options
  • responsive-image responsive-image

    Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $349.00
    $349.00 - $349.00
    $349.00

    Wehrli Model WCF100224 2020-2025 L5P Duramax Fabricated Aluminum Auxiliary Coolant Tank Kit, mounts in OEM location. Dress up your engine bay by ...

    View full details
    $0.00 - $0.00
    $0.00
    $349.00
    $349.00 - $349.00
    $349.00
    Select Options
  • responsive-image responsive-image

    Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box)

    Wehrli
    $0.00 - $0.00
    $0.00
    $329.00
    $329.00 - $329.00
    $329.00

    Wehrli Model WCF100709 4" Intake Resonator Pipe for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck equi...

    View full details
    $0.00 - $0.00
    $0.00
    $329.00
    $329.00 - $329.00
    $329.00
    Select Options
  • responsive-image responsive-image

    Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $483.00
    $483.00 - $483.00
    $483.00

    Wehrli Model WCF100708WCFab 3" High Flow Driver (Hot) Side Intercooler pipe for the 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC ...

    View full details
    $0.00 - $0.00
    $0.00
    $483.00
    $483.00 - $483.00
    $483.00
    Select Options

Powerhouse Diesel