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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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    Onboard Air Bag Compressor Kit w/Gauge

    Rough Country
    $477.00 - $477.00
    $477.00
    $477.00 - $477.00
    $477.00

    Air Up and Go with Rough Country. You never know when you're going to need a bit more air in your springs and with Rough Country's Air Bag Compress...

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    $477.00 - $477.00
    $477.00
    $477.00 - $477.00
    $477.00
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    Overland Collapsible Fire Pit w/Carry Bag Rough Country

    Rough Country
    $231.00 - $231.00
    $231.00
    $231.00 - $231.00
    $231.00

    Level up your camping game with Rough Country's Portable Fire Pit. This portable, easy to assemble fire pit stores flat so you can pack it up hassl...

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    $231.00 - $231.00
    $231.00
    $231.00 - $231.00
    $231.00
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    PureFlow AirDog II-5G 01-10 Chevrolet 6.6L Duramax DF-165-5G Fuel Pump

    AirDog
    $1,212.00 - $1,212.00
    $1,212.00
    $1,250.00
    $1,250.00 - $1,250.00
    $1,250.00

    Airdog Model A7SABC509 This is the AirDog II-5G DF-165-5G fuel system for the 2001-2010 Chevy/GMC Duramax 6.6L Diesel. This diesel lift pump mounts...

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    $1,212.00 - $1,212.00
    $1,212.00
    $1,250.00
    $1,250.00 - $1,250.00
    $1,250.00
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    FASS 01-16 GM 2500/3500 Duramax 290gph/8-10psi Titanium Fuel Air Separation System TS C10 290G

    FASS Fuel Systems
    $1,328.00
    $1,328.00 - $1,328.00
    $1,328.00
    $1,262.00
    $1,262.00 - $1,262.00
    $1,262.00

    Fass Fuel Systems Model: TSC10290GFASS Diesel Fuel System 2001-2016 GM Duramax 6.6L Titanium Signature Series 290GPH (TSC10290G) Part No: TSC10290G...

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    $1,328.00
    $1,328.00 - $1,328.00
    $1,328.00
    $1,262.00
    $1,262.00 - $1,262.00
    $1,262.00
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    Edge Products 98605 EAS Universal Sensor Input For CS, CTS, CS2, And CTS2 CTS3 Devices

    Edge
    $355.00 - $355.00
    $355.00
    $355.00 - $355.00
    $355.00

    Edge Model 98605The EAS Universal Sensor Input provides the ability to read any 0-5 volt signal and translate that signal a meaningful value for di...

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    $355.00 - $355.00
    $355.00
    $355.00 - $355.00
    $355.00
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    PA109 - Chevy/GMC Pitman Arm/ 3 Groove

    APEX
    $0.00 - $0.00
    $0.00
    $101.00
    $101.00 - $101.00
    $101.00

    APEX Model PA109 What It Fits: Cadillac Escalade (2002-2006) 2WD or 4WDChevrolet Avalanche 2500 (2002-2006) 2WD or 4WDChevrolet Express 2500 ...

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    $0.00 - $0.00
    $0.00
    $101.00
    $101.00 - $101.00
    $101.00
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    Schaeffer's 0709 Supreme 7000™ Synthetic Plus Racing Oil 10W-30

    Schaeffer's
    $305.00 - $578.00
    $305.00
    $305.00 - $578.00
    $305.00

    0709 Supreme 7000™ Synthetic Plus Racing Oil 10W-30 is a premium quality, high zinc, multi-grade para-synthetic engine oil that is formulated to re...

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    $305.00 - $578.00
    $305.00
    $305.00 - $578.00
    $305.00
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    Schaeffer's 0723 SynShield® Ultra Performance 5W-30

    Schaeffer's
    $434.00 - $434.00
    $434.00
    $434.00 - $434.00
    $434.00

    0723 SynShield® Ultra Performance 5W-30 Diesel Engine Oil is a premium performance, full synthetic, heavy-duty diesel engine oil formulated to pro...

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    $434.00 - $434.00
    $434.00
    $434.00 - $434.00
    $434.00
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    0711-005 SynShield® OTR Plus 10W-30

    Schaeffer's
    $375.00 - $375.00
    $375.00
    $375.00 - $375.00
    $375.00

    0711 SynShield® OTR Plus 10W-30 Diesel Engine Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maxi...

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    $375.00 - $375.00
    $375.00
    $375.00 - $375.00
    $375.00
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    Body Mount Kit For 2001-2005 Chevy / GMC 1500, 2500, 3500 Extended / Crew Cab

    S&B
    $720.00 - $720.00
    $720.00
    $720.00 - $720.00
    $720.00

    S&B Model 81-2001These bushings offer great vibration isolation and will not crack or breakdown like the OEM foam or rubber bushings. Also come...

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    $720.00 - $720.00
    $720.00
    $720.00 - $720.00
    $720.00
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    Kryptonite Ss Series Center Link Upgrade Kit For 2001–2010 Chevy/GMC 1500HD/2500HD/3500HD & 2002–2009 Hummer H2

    Kryptonite
    $823.00 - $823.00
    $823.00
    $823.00 - $823.00
    $823.00

    Fits: 2001–2010 Chevrolet / GMC 2500HD & 3500HD Important Fitment Info: This SS Series Centerlink upgrade is designed for trucks currently runn...

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    $823.00 - $823.00
    $823.00
    $823.00 - $823.00
    $823.00
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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
    $275.00 - $275.00
    $275.00
    $275.00 - $275.00
    $275.00

    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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    $275.00 - $275.00
    $275.00
    $275.00 - $275.00
    $275.00
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    KC Balanced Assembly DIY Turbo kit - 6.6 DURAMAX LBZ/LLY

    Kc Turbo
    $650.00 - $650.00
    $650.00
    $650.00 - $650.00
    $650.00

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

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    $650.00 - $650.00
    $650.00
    $650.00 - $650.00
    $650.00
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    XDP Custom Fender Cover XD372

    XDP
    $38.00 - $38.00
    $38.00
    $38.00 - $38.00
    $38.00

    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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    $38.00 - $38.00
    $38.00
    $38.00 - $38.00
    $38.00
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    XDP Billet Coolant Block-Off Plate XD344

    XDP
    $94.00 - $94.00
    $94.00
    $94.00 - $94.00
    $94.00

    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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    $94.00 - $94.00
    $94.00
    $94.00 - $94.00
    $94.00
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    Smeding Diesel S362 SXE Turbocharger

    Smeding
    $1,054.00 - $1,645.00
    $1,054.00
    $1,054.00 - $1,645.00
    $1,054.00

    s362 sxe turbocharger

    $1,054.00 - $1,645.00
    $1,054.00
    $1,054.00 - $1,645.00
    $1,054.00

  • T4 GASKET

    Smeding
    $24.00 - $24.00
    $24.00
    $24.00 - $24.00
    $24.00

    $24.00 - $24.00
    $24.00
    $24.00 - $24.00
    $24.00
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    Smeding Diesel S475 T4 Turbocharger

    Smeding
    $1,660.00 - $2,569.00
    $1,660.00
    $1,660.00 - $2,569.00
    $1,660.00

    S475 t4 Turbocharger

    $1,660.00 - $2,569.00
    $1,660.00
    $1,660.00 - $2,569.00
    $1,660.00
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    Smeding Diesel Billet S472 T4 Turbocharger

    Smeding
    $2,013.00 - $2,569.00
    $2,013.00
    $2,013.00 - $2,569.00
    $2,013.00

    s472 turbocharger smeding diesel

    $2,013.00 - $2,569.00
    $2,013.00
    $2,013.00 - $2,569.00
    $2,013.00
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    Smeding Diesel S366 SXE Turbocharger

    Smeding
    $1,054.00 - $1,826.00
    $1,054.00
    $1,054.00 - $1,826.00
    $1,054.00

    Smeding Diesel S366 SXE Turbocharger

    $1,054.00 - $1,826.00
    $1,054.00
    $1,054.00 - $1,826.00
    $1,054.00
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    KC Billet Compressor Wheel - 6.6 DURAMAX (LLY)

    Kc Turbo
    $275.00 - $275.00
    $275.00
    $275.00 - $275.00
    $275.00

    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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    $275.00 - $275.00
    $275.00
    $275.00 - $275.00
    $275.00
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    XDP Direct Replacement High Output 220 Amp Alternator XD224

    XDP
    $433.00 - $433.00
    $433.00
    $433.00 - $433.00
    $433.00

    XDP Model XD224Don't just replace the failing alternator in your 2001-2007 GM 6.6L Duramax, upgrade it with the XDP Direct Replacement High Output ...

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    $433.00 - $433.00
    $433.00
    $433.00 - $433.00
    $433.00
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    XDP Duramax Wif Sensor Delete Plug XD137

    XDP
    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00

    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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    $44.00 - $44.00
    $44.00
    $44.00 - $44.00
    $44.00

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