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LLY Duramax Parts

One of the biggest differences between the LLY and its predecessor, the LB7, is that the LLY is fitted with emissions controlling technology. Now equipped with a faster spooling Turbocharger which created more torque sooner with less emissions. Powerhouse Diesel has a huge selection of LLY Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible.

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    Kryptonite Full Floating Traction Bar Kit For 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    $1,225.00 - $1,225.00
    $1,225.00
    $1,225.00 - $1,225.00
    $1,225.00

    Fits; 2001-2010 2500/3500HD Chevy/GMC 2500/3500 HD *Crew Cab Short Bed Trucks ONLY* 0"-6" Lift Part# KRTB10 CLICK HERE FOR INSTALLATION INSTRUCTION...

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    $1,225.00 - $1,225.00
    $1,225.00
    $1,225.00 - $1,225.00
    $1,225.00
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    Kryptonite Solid Steel Tie Rod Sleeves Zinc Plated For 2001–2010 Chevy/GMC HD Trucks

    Kryptonite
    $48.00 - $48.00
    $48.00
    $48.00 - $48.00
    $48.00

    Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD, 2001–2013 Chevrolet Suburban 2500 / GMC Yukon XL 2500, 2003–2009 Hummer...

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    $48.00 - $48.00
    $48.00
    $48.00 - $48.00
    $48.00
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    Kryptonite Upper And Lower Ball Joint Package Deal For Aftermarket Control Arms For 2001–2010 Chevy/GMC HD Trucks & Hummer H2

    Kryptonite
    $273.00 - $273.00
    $273.00
    $273.00 - $273.00
    $273.00

    Fits: 2001–2010 Chevy/GMC 1500HD, 2500HD, 3500HD, 2002–2009 Hummer H2 (8 Lug Trucks Only) Important Fitment Info: This package is designed for truc...

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    $273.00 - $273.00
    $273.00
    $273.00 - $273.00
    $273.00
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    KC Balanced Assembly DIY Turbo kit - 6.6 DURAMAX LBZ/LLY

    Kc Turbo
    $645.00 - $645.00
    $645.00
    $645.00 - $645.00
    $645.00

    KC Balanced Assembly Features & Details: Drop In ready Balanced and ready to install Upgraded 360 thrust bearing Increases ai...

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    $645.00 - $645.00
    $645.00
    $645.00 - $645.00
    $645.00
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    XDP Custom Fender Cover XD372

    XDP
    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00

    XDP Model XD372 The XDP Custom Fender Cover XD372 offers the ultimate in paint protection when wrenching on your truck. Manufactured from a high-q...

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    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00
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    XDP Billet Coolant Block-Off Plate XD344

    XDP
    $93.00 - $93.00
    $93.00
    $93.00 - $93.00
    $93.00

    XDP Model XD344Put the XDP Billet Coolant Block-Off Plate XD344 in your 2001-2017 GM 6.6L Duramax to permanently eliminate coolant leaks from the r...

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    $93.00 - $93.00
    $93.00
    $93.00 - $93.00
    $93.00
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    Smeding Diesel S362 SXE Turbocharger

    Smeding
    $1,046.00 - $1,633.00
    $1,046.00 - $1,633.00
    $1,046.00 - $1,633.00
    $1,046.00

    s362 sxe turbocharger

    $1,046.00 - $1,633.00
    $1,046.00 - $1,633.00
    $1,046.00 - $1,633.00
    $1,046.00
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    Smeding Diesel S475 T4 Turbocharger

    Smeding
    $1,647.00 - $2,549.00
    $1,647.00 - $2,549.00
    $1,647.00 - $2,549.00
    $1,647.00

    S475 t4 Turbocharger

    $1,647.00 - $2,549.00
    $1,647.00 - $2,549.00
    $1,647.00 - $2,549.00
    $1,647.00
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    Smeding Diesel Billet S472 T4 Turbocharger

    Smeding
    $1,998.00 - $2,549.00
    $1,998.00 - $2,549.00
    $1,998.00 - $2,549.00
    $1,998.00

    s472 turbocharger smeding diesel

    $1,998.00 - $2,549.00
    $1,998.00 - $2,549.00
    $1,998.00 - $2,549.00
    $1,998.00
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    Smeding Diesel S366 SXE Turbocharger

    Smeding
    $1,046.00 - $1,812.00
    $1,046.00 - $1,812.00
    $1,046.00 - $1,812.00
    $1,046.00

    Smeding Diesel S366 SXE Turbocharger

    $1,046.00 - $1,812.00
    $1,046.00 - $1,812.00
    $1,046.00 - $1,812.00
    $1,046.00
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    KC Billet Compressor Wheel - 6.6 DURAMAX (LLY)

    Kc Turbo
    $273.00 - $273.00
    $273.00
    $273.00 - $273.00
    $273.00

    Faster Spool Lower EGTS Better top end performance Stronger Material DIY Products Are NOT Covered Under Warranty Description: Our drop in GT...

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    $273.00 - $273.00
    $273.00
    $273.00 - $273.00
    $273.00
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    KC Billet Unison Ring - 6.0 POWERSTROKE, LLY, LBZ

    Kc Turbo
    $228.00 - $228.00
    $228.00
    $228.00 - $228.00
    $228.00

    100% Drop In Ready Machined From High Quality Billet Stainless Steel Prevents Sticking Vanes Corrosion Resistant Lengthens Life of VGT Solenoid D...

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    $228.00 - $228.00
    $228.00
    $228.00 - $228.00
    $228.00
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    S&B Filters 76-1006B Turbo Inlet Manifold

    S&B
    $280.00 - $280.00
    $280.00
    $280.00 - $280.00
    $280.00

    S&B Model 76-1006BEvolution at its BestThe S&B 76-1006B Turbo Inlet Manifold for your 2004.5-2005 GM 6.6L Duramax went through dramatic cha...

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    $280.00 - $280.00
    $280.00
    $280.00 - $280.00
    $280.00
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    XDP Duramax Wif Sensor Delete Plug XD137

    XDP
    $43.00 - $43.00
    $43.00
    $43.00 - $43.00
    $43.00

    XDP Model XD137The XDP WIF Sensor delete plug XD137 is a quick and simple solution to ending all the issues caused by the factory Water In Fuel (WI...

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    $43.00 - $43.00
    $43.00
    $43.00 - $43.00
    $43.00
  • User 1 User 1

    Garrett GT4094VA Turbo Kit - Chevy Duramax 6.6L 2004.5-2009 Stage 2 AVNT

    Garrett
    $5,394.00 - $5,394.00
    $5,394.00
    $5,394.00 - $5,394.00
    $5,394.00

    Garrett Model 773542-5001SGarrett GT4094VA Turbo Kit - Chevy Duramax 6.6L 2004.5-2009 Stage 2 AVNT

    $5,394.00 - $5,394.00
    $5,394.00
    $5,394.00 - $5,394.00
    $5,394.00
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    Schaeffer's 0300ULSW Arctic Shield + Ultra Low Sulfur

    Schaeffer's
    $15.00 - $359.00
    $15.00 - $359.00
    $15.00 - $359.00
    $15.00

    0300ULSW Arctic Shield™ + Ultra Low Sulfur is a highly concentrated, ashless, ultra low sulfur complaint diesel fuel additive for over-the-road tr...

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    $15.00 - $359.00
    $15.00 - $359.00
    $15.00 - $359.00
    $15.00
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    FASS 01-10 GM 2500/3500 Duramax Flow Enhancer DMAX-7001

    FASS Fuel Systems
    $643.00
    $643.00 - $643.00
    $643.00
    $550.00
    $550.00 - $550.00
    $550.00

    FASS Fuel Systems Model DMAX7001FASS 01-10 GM 2500/3500 Duramax Flow Enhancer DMAX-7001This Part Fits: Year Make Model Submodel 2006-2010 Chevro...

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    $643.00
    $643.00 - $643.00
    $643.00
    $550.00
    $550.00 - $550.00
    $550.00
    Save 14% Save %
  • Photo - Primary Photo - Primary Save 14% Save %

    FASS Duramax Filter Delete DFD-4000

    FASS Fuel Systems
    $118.00
    $118.00 - $118.00
    $118.00
    $101.00
    $101.00 - $101.00
    $101.00

    FASS Fuel Systems Model DFD4000FASS Duramax Filter Delete DFD-4000

    $118.00
    $118.00 - $118.00
    $118.00
    $101.00
    $101.00 - $101.00
    $101.00
    Save 14% Save %
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    ARP 01-06 6.6L GM Duramax Diesel Flywheel Bolt Kit

    ARP
    $138.00 - $138.00
    $138.00
    $138.00 - $138.00
    $138.00

    ARP Model 230-2801ARP 01-06 6.6L GM Duramax Diesel Flywheel Bolt KitThis Part Fits: Year Make Model Submodel 2006-2012 Chevrolet Express 2500 Ba...

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    $138.00 - $138.00
    $138.00
    $138.00 - $138.00
    $138.00
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    ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit

    ARP
    $141.00 - $141.00
    $141.00
    $141.00 - $141.00
    $141.00

    ARP Model 230-2901ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt KitThis Part Fits: Year Make Model Submodel 2006-2012 Chevrolet Express 2500 B...

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    $141.00 - $141.00
    $141.00
    $141.00 - $141.00
    $141.00
  • Photo - Primary Photo - Primary

    ARP 01-10 6.6L GM Duramax Diesel Head Stud Kit

    ARP
    $1,166.00 - $1,166.00
    $1,166.00
    $1,166.00 - $1,166.00
    $1,166.00

    ARP Model 230-4201ARP 01-10 6.6L GM Duramax Diesel Head Stud KitThis Part Fits: Year Make Model Submodel 2006-2013 Chevrolet Express 2500 Base ...

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    $1,166.00 - $1,166.00
    $1,166.00
    $1,166.00 - $1,166.00
    $1,166.00
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    Mishimoto 01-10 GM 6.6L Duramax Oil Pan

    Mishimoto
    $159.00
    $159.00 - $159.00
    $159.00
    $145.00
    $145.00 - $145.00
    $145.00

    Mishimoto Model MMOPN-DMAX-01SThe Mishimoto Chevy/GMC 6.6L Duramax 2001-2010 Oil Pan is a direct replacement for your dented, cracked, rusted, or s...

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    $159.00
    $159.00 - $159.00
    $159.00
    $145.00
    $145.00 - $145.00
    $145.00
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    afe Twisted Steel Up-Pipe GM Diesel Trucks 01-04 V8-6.6L (td) LB7

    aFe
    $1,117.00 - $1,117.00
    $1,117.00
    $1,117.00 - $1,117.00
    $1,117.00

    aFe Model 48-34009Construction: These unique up pipes are constructed of 2" mandrel-bent 304 stainless steel tubing with a .120" wall for strength ...

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    $1,117.00 - $1,117.00
    $1,117.00
    $1,117.00 - $1,117.00
    $1,117.00
  • Photo - Unmounted Photo - Primary

    afe aFe POWER Engine Oil Pan GM Diesel Trucks 01-10 V8-6.6L (td) LB7/LLY/LBZ/LMM

    aFe
    $506.00 - $506.00
    $506.00
    $506.00 - $506.00
    $506.00

    aFe Model 46-71070AaFe Power oil pans are constructed out of durable cast aluminum with machined fins for maximum strength and styling. This cover ...

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    $506.00 - $506.00
    $506.00
    $506.00 - $506.00
    $506.00

BUILT FOR PERFORMANCE

This second gen Duramax is now equipped with a faster spooling Turbocharger which created more torque sooner with less emissions. Powerhouse Diesel has a huge selection of LLY Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible.

Here at Powerhouse Diesel, our inventory of LLY duramax performance parts and accessories includes just about everything you could need. We have a huge range of options from many of the top manufacturers in the industry, including Fleece, Kryptonite, DDP and Rough Country. This is critical because when you’re trying to make improvements to how your engine performs, you need to have the highest-quality components. Without the best LLY upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LLY duramax parts can help you no matter what you’re looking for from your truck. Whether you’re trying to boost efficiency, get more raw power or just need to perform routine maintenance, we have something to help you. Here you’ll find LLY accessories and parts including:

  • Suspension parts
  • Turbochargers
  • Exhausts
  • Injectors
  • Intakes and cooling system parts
  • Injection pumps and lift pumps
  • And more

LET US SHOW YOU THE WAY

Our expertise and knowledge make us the best place to look for parts to upgrade your LLY Duramax. When you shop with us, our experienced team can help you narrow down your search and find the components that are perfect for whatever result you want. We’ll answer your questions and show you all your options so you can get the most from your engine. If you’re ready to learn more about what we have in stock and what it can do for you, browse through our products or get in touch with us today.

Powerhouse Diesel