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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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XDP Duramax Crankshaft Pin Kit XD331
XDPOriginal price $159.95 - Original price $159.95Original price$159.95$159.95 - $159.95Current price $159.95| /Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin Kit XD331. From ...
View full detailsOriginal price $159.95 - Original price $159.95Original price$159.95$159.95 - $159.95Current price $159.95| / -
XDP X-TRA COOL DIRECT-FIT TRANSMISSION OIL COOLER XD309
XDPOriginal price $205.95 - Original price $205.95Original price$205.95$205.95 - $205.95Current price $205.95| /The XDP X-TRA Cool Direct-Fit Transmission Oil Cooler XD309 is a direct upgrade for the factory transmission oil cooler in your 2001-2005 GM 6.6L D...
View full detailsOriginal price $205.95 - Original price $205.95Original price$205.95$205.95 - $205.95Current price $205.95| / -
XDP Duramax Fuel Filter Delete 01-16 GM 6.6L Duramax XD163
XDPOriginal price $76.95 - Original price $76.95Original price$76.95$76.95 - $76.95Current price $76.95| /The Duramax Fuel Filter Delete XD163 is a must have for any 2001-2016 GM 6.6L Duramax with a modified fuel system. Specially designed as a bolt-on ...
View full detailsOriginal price $76.95 - Original price $76.95Original price$76.95$76.95 - $76.95Current price $76.95| / -
XDP X-TRA COOL DIRECT-FIT REPLACEMENT RADIATOR XD295
XDPOriginal price $375.95 - Original price $375.95Original price$375.95$375.95 - $375.95Current price $375.95| /The XDP X-TRA Cool Direct-Fit Replacement Radiator XD295 is an upgrade for the old leaking radiator in your 2001-2005 GM 6.6L Duramax LB7 & LLY...
View full detailsOriginal price $375.95 - Original price $375.95Original price$375.95$375.95 - $375.95Current price $375.95| / -
XDP FUEL TANK SUMP - ONE HOLE DESIGN WITH FUEL RETURN XD243
XDPOriginal price $185.95 - Original price $185.95Original price$185.95$185.95 - $185.95Current price $185.95| /The XDP Fuel Tank Sump with Built-In Fuel Return XD243 provides you with a perfect option to maximize fuel delivery, and customization when install...
View full detailsOriginal price $185.95 - Original price $185.95Original price$185.95$185.95 - $185.95Current price $185.95| / -
XDP Tow Series Flex Plate 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Allison A1000
XDPOriginal price $349.95 - Original price $349.95Original price$349.95$349.95 - $349.95Current price $349.95| /The XDP Tow Series Flex Plate XD644 is an outstanding upgrade for your workhorse diesel truck. If your truck is used for constant heavy-duty towing...
View full detailsOriginal price $349.95 - Original price $349.95Original price$349.95$349.95 - $349.95Current price $349.95| / -
XDP Injector Brush Kit XD376
XDPOriginal price $29.95 - Original price $29.95Original price$29.95$29.95 - $29.95Current price $29.95| /The XDP Injector Brush Kit XD376 helps clean the injector bore and seat when replacing the injectors in your Powerstroke or Duramax. Specially de...
View full detailsOriginal price $29.95 - Original price $29.95Original price$29.95$29.95 - $29.95Current price $29.95| / -
XDP DURAMAX CAT ADAPTER WITH 1R-0750 FILTER, BLEEDER SCREW & SPACER XD171
XDPOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| /The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your 2001-2016 GM 6....
View full detailsOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| / -
XDP XTRA Cool Water Pump Housing (Housing Only) XD684
XDPOriginal price $61.95 - Original price $61.95Original price$61.95$61.95 - $61.95Current price $61.95| /2001-2005 GM 6.6L Duramax LB7/LLY | 2003-2005 GM Kodiak/Topkick C4500/C5500 6.6L DuramaxThe XDP X-TRA Cool Water Pump Housing (Housing Only) XD684 ...
View full detailsOriginal price $61.95 - Original price $61.95Original price$61.95$61.95 - $61.95Current price $61.95| / -
XDP XTRA Cool Water Pump (With Housing) XD666
XDPOriginal price $156.95 - Original price $156.95Original price$156.95$156.95 - $156.95Current price $156.95| /2001-2005 GM 6.6L Duramax LB7/LLY | 2003-2005 GM Kodiak/Topkick C4500/C5500 6.6L DuramaxThe XDP X-TRA Cool Water Pump (With Housing) XD666 is a hig...
View full detailsOriginal price $156.95 - Original price $156.95Original price$156.95$156.95 - $156.95Current price $156.95| / -
XDP XTRA Cool Water Pump (Pump Only) XD665
XDPOriginal price $77.95 - Original price $77.95Original price$77.95$77.95 - $77.95Current price $77.95| /2001-2005 GM 6.6L Duramax LB7/LLY | 2003-2005 GM Kodiak/Topkick C4500/C5500 6.6L DuramaxReplace the failed water pump on your GM 6.6 LB7/LLY Durama...
View full detailsOriginal price $77.95 - Original price $77.95Original price$77.95$77.95 - $77.95Current price $77.95| / -
XDP Billet Tow & Race Series Flex Plate 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Allison A1000
XDPOriginal price $349.95 - Original price $349.95Original price$349.95$349.95 - $349.95Current price $349.95| /Upgrade your truck with a XDP Billet Tow & Race Series Flex Plate XD651. If your truck is used for racing, sled pulling, or hot shot towing, it...
View full detailsOriginal price $349.95 - Original price $349.95Original price$349.95$349.95 - $349.95Current price $349.95| / -
XDP Xpressor OER Series Reman GT3788VA Replacement Turbocharger XD553
XDPOriginal price $929.95 - Original price $929.95Original price$929.95$929.95 - $929.95Current price $929.95| /The XDP Xpressor Turbo (Remanufactured Stock Replacement) XD553 is a direct-fit replacement for the failed turbo in your 2004.5-2005 GM 6.6L Durama...
View full detailsOriginal price $929.95 - Original price $929.95Original price$929.95$929.95 - $929.95Current price $929.95| / -
XDP Remanufactured LLY Fuel Injector XD494 For 2004.5-2005 GM 6.6L Duramax LLY
XDPOriginal price $258.95 - Original price $258.95Original price$258.95$258.95 - $258.95Current price $258.95| /Maintain the factory function of the fuel system on your Duramax with the XDP Remanufactured LLY Fuel Injector (Stock HP) XD494. With more than 30 ...
View full detailsOriginal price $258.95 - Original price $258.95Original price$258.95$258.95 - $258.95Current price $258.95| / -
Gear Reduction Starter 82-00 GM 6.2L/6.5L Diesel Wrinkle Black XD250 XDP
XDPOriginal price $369.95 - Original price $369.95Original price$369.95$369.95 - $369.95Current price $369.95| /You can rely on the XDP Wrinkle Black HD Gear Reduction Starter XD250 to get your 1982-2000 GM 6.2L/6.5L GM Diesel running in the most extreme envi...
View full detailsOriginal price $369.95 - Original price $369.95Original price$369.95$369.95 - $369.95Current price $369.95| / -
XDP Connecting Rod Bolt Kit 2001-2010 GM 6.6L Duramax
XDPOriginal price $209.95 - Original price $209.95Original price$209.95$209.95 - $209.95Current price $209.95| /Upgrade the factory connecting rod bolts on your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM with the XDP Connecting Rod Bolt Kit XD3019RB. Construct...
View full detailsOriginal price $209.95 - Original price $209.95Original price$209.95$209.95 - $209.95Current price $209.95| / -
XDP X220 Series Head Stud Kit XD3006HS
XDPOriginal price $524.95 - Original price $524.95Original price$524.95$524.95 - $524.95Current price $524.95| /The XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML. The OEM head bol...
View full detailsOriginal price $524.95 - Original price $524.95Original price$524.95$524.95 - $524.95Current price $524.95| / -
OER Series New Fuel Injector (Stock HP) 1991.5-1993 Dodge Cummins XDP Xtreme Diesel Performance
XDPOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| /The XDP OER Series New Fuel Injector (Stock HP) XD589 will help restore fuel system function in your 1991.5-1993 Dodge 5.9L Cummins (Intercooled). ...
View full detailsOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| / -
XDP Remanufactured CP3 Fuel Pump 2004.5-2005 GM 6.6L Duramax LLY
XDPOriginal price $599.95 - Original price $599.95Original price$599.95$599.95 - $599.95Current price $599.95| /Purchase the Remanufactured CP3 Fuel Pump (Stock Replacement) XD522 and replace the underperforming pump on your 2004.5-2005 GM 6.6L Duramax LLY. W...
View full detailsOriginal price $599.95 - Original price $599.95Original price$599.95$599.95 - $599.95Current price $599.95| / -
XDP Low-Profile Plastic Creeper XD395
XDPOriginal price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| /Low-Profile Plastic Creeper Warranty Info: 2 Year / Unlimited Mileage
Original price $99.95 - Original price $99.95Original price$99.95$99.95 - $99.95Current price $99.95| / -
XDP Billet Aluminum Oil Cap XD477 For 2001-2021 GM 6.6L Duramax
XDPOriginal price $29.95 - Original price $29.95Original price$29.95$29.95 - $29.95Current price $29.95| /Customize the underhood of your 2001-2021 GM 6.6L Duramax when you add the Billet Aluminum Oil Cap XD477. Each cap features a CNC-machined billet a...
View full detailsOriginal price $29.95 - Original price $29.95Original price$29.95$29.95 - $29.95Current price $29.95| / -
XDP Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY
XDPOriginal price $234.95 - Original price $234.95Original price$234.95$234.95 - $234.95Current price $234.95| /The Main Stud Kit XD3007MS is essential for setting up your 2001-2005 GM 6.6L Duramax LB7/LLY for competition or street use. OEM main bolts typical...
View full detailsOriginal price $234.95 - Original price $234.95Original price$234.95$234.95 - $234.95Current price $234.95| / -
XDP Performance Valve Springs & Retainer Kit XD386
XDPOriginal price $649.95 - Original price $649.95Original price$649.95$649.95 - $649.95Current price $649.95| /The XDP Performance Valve Springs & Retainer Kit XD386 are a perfect upgrade for your modified 2001-2016 GM 6.6L Duramax. Camshaft upgrades a...
View full detailsOriginal price $649.95 - Original price $649.95Original price$649.95$649.95 - $649.95Current price $649.95| / -
XDP Rocker Arm Shafts XD385
XDPOriginal price $484.95 - Original price $484.95Original price$484.95$484.95 - $484.95Current price $484.95| /The XDP Rocker Arm Shafts XD385 are specially designed to minimize the common oiling issues in the 2001-2019 GM 6.6L Duramax engines. From the fa...
View full detailsOriginal price $484.95 - Original price $484.95Original price$484.95$484.95 - $484.95Current price $484.95| /
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.
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