Skip to content
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.

L5P Duramax Parts

Filters

  • Banks Power 2022+ Chevrolet 1500 / 2024+ Chevrolet 2500/3500 iDash Stealth Pod Mount - Single Gauge

    Banks Power
    Original price $172.00
    Original price $172.00 - Original price $172.00
    Original price $172.00
    Current price $155.00
    $155.00 - $155.00
    Current price $155.00

    iDash Stealth Pods are direct-fit gauge mounts that affix to your late 2022+ GM 1500's and 2024+ 2500/3500 factory A-pillar grab handle while con...

    View full details
    Original price $172.00
    Original price $172.00 - Original price $172.00
    Original price $172.00
    Current price $155.00
    $155.00 - $155.00
    Current price $155.00
    Save 10% Save %
  • Banks Power 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit - Red

    Banks Power
    Original price $1,099.00
    Original price $1,099.00 - Original price $1,099.00
    Original price $1,099.00
    Current price $989.00
    $989.00 - $989.00
    Current price $989.00

    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...

    View full details
    Original price $1,099.00
    Original price $1,099.00 - Original price $1,099.00
    Original price $1,099.00
    Current price $989.00
    $989.00 - $989.00
    Current price $989.00
    Save 10% Save %
  • Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System - Oiled

    Banks Power
    Original price $779.00
    Original price $779.00 - Original price $779.00
    Original price $779.00
    Current price $701.00
    $701.00 - $701.00
    Current price $701.00

    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 $779.00
    Original price $779.00 - Original price $779.00
    Original price $779.00
    Current price $701.00
    $701.00 - $701.00
    Current price $701.00
    Save 10% Save %
  • Cold Air Intake For 20-21 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax S&B

    S&B
    Original price $537.00 - Original price $537.00
    Original price
    $537.00
    $537.00 - $537.00
    Current price $537.00

    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...

    View full details
    Original price $537.00 - Original price $537.00
    Original price
    $537.00
    $537.00 - $537.00
    Current price $537.00
  • Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit

    Wehrli
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $343.00
    $343.00 - $343.00
    Current price $343.00

    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
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $343.00
    $343.00 - $343.00
    Current price $343.00
  • DDP Common Rail High Pressure Diesel Injection System Cleaner

    DDP
    Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $68.00
    $68.00 - $68.00
    Current price $68.00

    DDP Model DDPCRCLEANHeavy duty, one-time use injection system cleaner. Cleans the entire fuel system! This product removes contamination, resin and...

    View full details
    Original price $71.00
    Original price $71.00 - Original price $71.00
    Original price $71.00
    Current price $68.00
    $68.00 - $68.00
    Current price $68.00
    Save 4% Save %
  • Cold Air Intake For 17-19 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax S&B

    S&B
    Original price $537.00 - Original price $537.00
    Original price
    $537.00
    $537.00 - $537.00
    Current price $537.00

    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...

    View full details
    Original price $537.00 - Original price $537.00
    Original price
    $537.00
    $537.00 - $537.00
    Current price $537.00
  • Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit

    Wehrli
    Original price $1,289.00
    Original price $1,289.00 - Original price $1,289.00
    Original price $1,289.00
    Current price $1,180.00
    $1,180.00 - $1,180.00
    Current price $1,180.00

    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
    Original price $1,289.00
    Original price $1,289.00 - Original price $1,289.00
    Original price $1,289.00
    Current price $1,180.00
    $1,180.00 - $1,180.00
    Current price $1,180.00
    Save 8% Save %
  • Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $98.00
    $98.00 - $98.00
    Current price $98.00

    Fleece Performance Model FPE-L5P-MAP-SPRAll new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Becaus...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $98.00
    $98.00 - $98.00
    Current price $98.00
  • Fleece 17-22 GM 2500/3500 Duramax L5O Replacement Fuel Injector Connector

    Fleece Performance
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $85.00
    $85.00 - $85.00
    Current price $85.00

    Fleece Performance Model FPE-HAR-L5P-INJ-PTA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fuel ...

    View full details
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $85.00
    $85.00 - $85.00
    Current price $85.00
  • Banks Power 17-19 Chevy Duramax L5P 2500/3500 Monster Exhaust System w/ Black Tip

    Banks Power
    Original price $896.00
    Original price $896.00 - Original price $896.00
    Original price $896.00
    Current price $806.00
    $806.00 - $806.00
    Current price $806.00

    5" aluminized steel constant-diameter DPF-back system with Patented negative backpressure SideKick tip. 85% less backpressure and 15% lower exhaust...

    View full details
    Original price $896.00
    Original price $896.00 - Original price $896.00
    Original price $896.00
    Current price $806.00
    $806.00 - $806.00
    Current price $806.00
    Save 10% Save %
  • aFe Large Bore-HD 4in 409-SS DPF-Back Exhaust w/Dual Polished Tips 2017 GM Duramax V8-6.6L (td) L5P

    aFe
    Original price $1,145.00 - Original price $1,145.00
    Original price
    $1,145.00
    $1,145.00 - $1,145.00
    Current price $1,145.00

    Interested in a new exhaust system for your L5P Duramax? Check out the Large Bore-HD dual DPF-Back exhaust system by aFe. This system is constructe...

    View full details
    Original price $1,145.00 - Original price $1,145.00
    Original price
    $1,145.00
    $1,145.00 - $1,145.00
    Current price $1,145.00
  • Yukon Gear 07-19 Chevrolet Silverado 2500 HD/3500 HD High-Capacity Aluminum Allison Transmission Pan

    Yukon Gear & Axle
    Original price $611.00 - Original price $611.00
    Original price
    $611.00
    $611.00 - $611.00
    Current price $611.00

    Whether on the road, on the trail, or towing, superior cooling is vital for reliable transmission shifting. Yukon’s high-capacity transmission pa...

    View full details
    Original price $611.00 - Original price $611.00
    Original price
    $611.00
    $611.00 - $611.00
    Current price $611.00
  • Mishimoto 01-19 Duramax Allison A1000 Transmission Pan Cast GR

    Mishimoto
    Original price $641.00
    Original price $641.00 - Original price $641.00
    Original price $641.00
    Current price $582.00
    $582.00 - $582.00
    Current price $582.00

    This Mishimoto Aluminum Transmission Pan is a direct-fit, high-performance upgrade for your 2001-2019 Chevy/GMC 6.6L Duramax. Cast from high-qualit...

    View full details
    Original price $641.00
    Original price $641.00 - Original price $641.00
    Original price $641.00
    Current price $582.00
    $582.00 - $582.00
    Current price $582.00
    Save 9% Save %
  • Firestone Air-Rite Air Command I Heavy Duty Air Compressor System w/Single Analog Gauge (WR17602097)

    Firestone
    Original price $1,107.00
    Original price $1,107.00 - Original price $1,107.00
    Original price $1,107.00
    Current price $843.00
    $843.00 - $843.00
    Current price $843.00

    Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 yea...

    View full details
    Original price $1,107.00
    Original price $1,107.00 - Original price $1,107.00
    Original price $1,107.00
    Current price $843.00
    $843.00 - $843.00
    Current price $843.00
    Save 24% Save %
  • Bilstein B1 Reservoir Clamps - Black Anodized

    Bilstein
    Original price $60.00 - Original price $60.00
    Original price
    $60.00
    $60.00 - $60.00
    Current price $60.00

    Chevrolet Avalanche 2013-2007, Avalanche 1500 2006-2002, Avalanche 2500 2006-2002, Silverado 1500 2018-1999, Silverado 1500 Classic 2007, Silverado...

    View full details
    Original price $60.00 - Original price $60.00
    Original price
    $60.00
    $60.00 - $60.00
    Current price $60.00
  • Bilstein 5100 Series 2011 Chevrolet Silverado 2500 HD LT Rear 46mm Monotube Shock Absorber

    Bilstein
    Original price $233.00
    Original price $233.00 - Original price $233.00
    Original price $233.00
    Current price $168.00
    $168.00 - $168.00
    Current price $168.00

    Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV’s. These shock absorbers feature a monotube...

    View full details
    Original price $233.00
    Original price $233.00 - Original price $233.00
    Original price $233.00
    Current price $168.00
    $168.00 - $168.00
    Current price $168.00
    Save 28% Save %
  • Air Lift LoadLifter 7500XL Ultimate for 11-17 GM 2500/3500

    Air Lift
    Original price $1,193.00
    Original price $1,193.00 - Original price $1,193.00
    Original price $1,193.00
    Current price $1,135.00
    $1,135.00 - $1,135.00
    Current price $1,135.00

    The LoadLifter 7500 XL Ultimate offers support for the heaviest tows with an internal jounce bumper, absorbing shock for the smoothest ride. Air L...

    View full details
    Original price $1,193.00
    Original price $1,193.00 - Original price $1,193.00
    Original price $1,193.00
    Current price $1,135.00
    $1,135.00 - $1,135.00
    Current price $1,135.00
    Save 5% Save %
  • Air Lift Load Controller Single Heavy Duty Compressor

    Air Lift
    Original price $578.00 - Original price $578.00
    Original price
    $578.00
    $578.00 - $578.00
    Current price $578.00

    Offering quick and convenient air pressure adjustment, LoadController (Compact, Single Path, Heavy Duty) will have your vehicle back on the level i...

    View full details
    Original price $578.00 - Original price $578.00
    Original price
    $578.00
    $578.00 - $578.00
    Current price $578.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    Original price $156.00
    Original price $156.00 - Original price $156.00
    Original price $156.00
    Current price $142.00
    $142.00 - $142.00
    Current price $142.00

    Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...

    View full details
    Original price $156.00
    Original price $156.00 - Original price $156.00
    Original price $156.00
    Current price $142.00
    $142.00 - $142.00
    Current price $142.00
    Save 9% Save %
  • Banks Power 17-19 GM 6.6L L5P Ram-Air System Air Filter Element

    Banks Power
    Original price $161.00
    Original price $161.00 - Original price $161.00
    Original price $161.00
    Current price $145.00
    $145.00 - $145.00
    Current price $145.00

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

    View full details
    Original price $161.00
    Original price $161.00 - Original price $161.00
    Original price $161.00
    Current price $145.00
    $145.00 - $145.00
    Current price $145.00
    Save 10% Save %
  • BD Diesel L5P Replacement Injector Pigtail Kit 2017-2023 Duramax For P0201-P0208 Code*

    BD Diesel
    Original price $61.00 - Original price $61.00
    Original price $61.00
    $66.00
    $66.00 - $66.00
    Current price $66.00

    A common failure point on the L5P Duramax, BD's replacement connector with pigtail for the fuel injectors will get you back on the road quickl...

    View full details
    Original price $61.00 - Original price $61.00
    Original price $61.00
    $66.00
    $66.00 - $66.00
    Current price $66.00
  • AMP Research 20-24 Chevrolet Silverado 2500/3500 BedStep - Black

    AMP Research
    Original price $468.00 - Original price $468.00
    Original price
    $468.00
    $468.00 - $468.00
    Current price $468.00

    Go ahead and step on it. Bedstep is a real time saver. Not to mention knee and back saver. Strong and rugged, this non-slip, retractable bumper ste...

    View full details
    Original price $468.00 - Original price $468.00
    Original price
    $468.00
    $468.00 - $468.00
    Current price $468.00
  • AMP Research Wire Harness (Fits 76247-01A)

    AMP Research
    Original price $199.00 - Original price $199.00
    Original price
    $199.00
    $199.00 - $199.00
    Current price $199.00

    Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered ...

    View full details
    Original price $199.00 - Original price $199.00
    Original price
    $199.00
    $199.00 - $199.00
    Current price $199.00

Powerhouse Diesel