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L5P Duramax Intakes and Cooling

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    Wehrli WCFab Coolant Tank Billet Cap - Black Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $38.80
    $38.80 - $38.80
    $38.80

    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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    $0.00 - $0.00
    $0.00
    $38.80
    $38.80 - $38.80
    $38.80
  • Photo - Unmounted Photo - Primary

    BD Diesel 17-19 Chevrolet/GM Allison Cooler Bypass Delete

    BD Diesel
    $91.13 - $91.13
    $91.13
    $93.95
    $93.95 - $93.95
    $93.95

    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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    $91.13 - $91.13
    $91.13
    $93.95
    $93.95 - $93.95
    $93.95
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    Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Wehrli
    $0.00 - $0.00
    $0.00
    $40.74
    $40.74 - $40.74
    $40.74

    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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    $0.00 - $0.00
    $0.00
    $40.74
    $40.74 - $40.74
    $40.74
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    Banks Power 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit - Red

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

    Banks Power
    $550.00
    $550.00 - $550.00
    $550.00
    $495.00
    $495.00 - $495.00
    $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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    $550.00
    $550.00 - $550.00
    $550.00
    $495.00
    $495.00 - $495.00
    $495.00
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    Banks Power 17-19 F250/F350/F450 Ram-Air Replacement Filter - Oiled

    Banks Power
    $154.44
    $154.44 - $154.44
    $154.44
    $139.00
    $139.00 - $139.00
    $139.00

    Easy to install replacement filter (oiled or dry). Increased airflow, excellent filtration and longer service life. Banks Ram-Air filter is a high...

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    $154.44
    $154.44 - $154.44
    $154.44
    $139.00
    $139.00 - $139.00
    $139.00
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    Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $241.53
    $241.53 - $241.53
    $241.53

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

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    $0.00 - $0.00
    $0.00
    $241.53
    $241.53 - $241.53
    $241.53
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    Cold Air Intake For 17-19 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax S&B

    S&B
    $379.00 - $379.00
    $379.00
    $379.00 - $379.00
    $379.00

    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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    $379.00 - $379.00
    $379.00
    $379.00 - $379.00
    $379.00
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    Banks Power 17-19 Chevy/GMC 2500HD/3500HD Diesel 6.6L Boost Tube Upgrade Kit - Red

    Banks Power
    $664.44
    $664.44 - $664.44
    $664.44
    $598.00
    $598.00 - $598.00
    $598.00

    Banks massive 3.5in boost tubes are the largest charge air cooler pipes on the market, flowing 680 CFM and 87% more air than stock! Smooth mandrel-...

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    $664.44
    $664.44 - $664.44
    $664.44
    $598.00
    $598.00 - $598.00
    $598.00
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    $110.00
    $110.00 - $110.00
    $110.00
    $99.95
    $99.95 - $99.95
    $99.95

    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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    $110.00
    $110.00 - $110.00
    $110.00
    $99.95
    $99.95 - $99.95
    $99.95
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    Banks Power 17-19 GM 6.6L L5P Ram-Air System Air Filter Element

    Banks Power
    $113.33
    $113.33 - $113.33
    $113.33
    $102.00
    $102.00 - $102.00
    $102.00

    Easy to install replacement filter (oiled). Increased airflow, excellent filtration, and longer service life.Banks Ram-Air filter is a high-flow ai...

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    $113.33
    $113.33 - $113.33
    $113.33
    $102.00
    $102.00 - $102.00
    $102.00
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    aFe Momentum HD Intake System w/ Pro 10R Filter 2020 GM Diesel Trucks 2500/3500 V8-6.6L (L5P)

    aFe
    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00

    Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall, pre-oiled 360-degree radial f...

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    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00
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    aFe Momentum HD Pro 10R Cold Air Intake System 2017 GM Diesel Trucks V8-6.6L L5P

    aFe
    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00

    Unique One-Piece High Quality Housing W/ Sight Window: A custom CAD designed roto-molded housing made from heat soak resistant material eliminates ...

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    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00
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    aFe Momentum GT PRO DRY S Intake System 2020 GM Diesel Trucks 2500/3500 V8-6.6L (L5P)

    aFe
    $435.00 - $435.00
    $435.00
    $435.00 - $435.00
    $435.00

    Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall 360-degree radial flow air fil...

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    $435.00 - $435.00
    $435.00
    $435.00 - $435.00
    $435.00
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    Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box)

    Wehrli
    $0.00 - $0.00
    $0.00
    $227.95
    $227.95 - $227.95
    $227.95

    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...

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    $0.00 - $0.00
    $0.00
    $227.95
    $227.95 - $227.95
    $227.95
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    Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $334.65
    $334.65 - $334.65
    $334.65

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

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    $0.00 - $0.00
    $0.00
    $334.65
    $334.65 - $334.65
    $334.65
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    Mishimoto 17-19 GM L5P Duramax Intercooler Kit - Silver w/ Polished Pipes

    Mishimoto
    $2,258.00
    $2,258.00 - $2,258.00
    $2,258.00
    $2,052.95
    $2,052.95 - $2,052.95
    $2,052.95

    Built to handle heavy payloads, provide impressive performance, and execute years of reliable service, the 2017-2019 6.6L Duramax L5P is an absolut...

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    $2,258.00
    $2,258.00 - $2,258.00
    $2,258.00
    $2,052.95
    $2,052.95 - $2,052.95
    $2,052.95
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    Mishimoto 17-19 Chevrolet Duramax 6.6L L5P Black Silicone Radiator Hose Kit

    Mishimoto
    $363.00
    $363.00 - $363.00
    $363.00
    $329.95
    $329.95 - $329.95
    $329.95

    Whether you’re hauling the family fifth wheel or driving out to the job site, you rely on your Duramax to get where you need to go. The factory D...

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    $363.00
    $363.00 - $363.00
    $363.00
    $329.95
    $329.95 - $329.95
    $329.95
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    Mishimoto 17-19 GM 6.6L L5P Duramax Intercooler - Black

    Mishimoto
    $1,509.00
    $1,509.00 - $1,509.00
    $1,509.00
    $1,371.95
    $1,371.95 - $1,371.95
    $1,371.95

    Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P....

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    $1,509.00
    $1,509.00 - $1,509.00
    $1,509.00
    $1,371.95
    $1,371.95 - $1,371.95
    $1,371.95
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    aFe Quantum Pro 5R Cold Air Intake System 17-18 GM/Chevy Duramax V6-6.6L L5P - Oiled

    aFe
    $365.00 - $365.00
    $365.00
    $365.00 - $365.00
    $365.00

    Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6.7L (td) truck. From...

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    $365.00 - $365.00
    $365.00
    $365.00 - $365.00
    $365.00
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    Cold Air Intake for 2017-2019 Silverado / Sierra Duramax L5P 6.6L

    S&B
    $379.00 - $379.00
    $379.00
    $379.00 - $379.00
    $379.00

    S&B Model 75-5144 Choose Filter Type Maximum Performance Our cold air intake for the 2017-2019 Silverado / Sierra Duramax 6.6L was enginee...

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    $379.00 - $379.00
    $379.00
    $379.00 - $379.00
    $379.00
    Select Options
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    Fleece Performance 07.5-24 Dodge RAM 6.7L Cummins Cold Weather Upgrade Kit

    Fleece Performance
    $109.99 - $109.99
    $109.99
    $109.99 - $109.99
    $109.99

    Fleece Performance Model FPE-CUMM-IAH-X26.7L Cummins owners: Our add-on cold weather kit for the Fleece Performance intake and grid heater kit prov...

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    $109.99 - $109.99
    $109.99
    $109.99 - $109.99
    $109.99
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    Wehrli 4in ID x 4in Long Silicone Hump Boot and Clamp Kit - Replacement

    Wehrli
    $0.00 - $0.00
    $0.00
    $58.20
    $58.20 - $58.20
    $58.20

    Wehrli Model WCF207-100Contains one 4" x 4" Straight Hump Boot with Logo and two 4" T-Bolt Clamps Replacement part for: 2017-2019 L5P Duramax 4" I...

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    $0.00 - $0.00
    $0.00
    $58.20
    $58.20 - $58.20
    $58.20
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    CSF 20-24 Chevrolet Silverado 2500/3500 6.6L Radiator

    CSF
    $316.59 - $316.59
    $316.59
    $316.59 - $316.59
    $316.59

    CSF Model 3975CSF 20-24 Chevrolet Silverado 2500/3500 6.6L Radiator

    $316.59 - $316.59
    $316.59
    $316.59 - $316.59
    $316.59

Powerhouse Diesel