Access Denied
IMPORTANT! If you’re a store owner, please make sure you have Customer accounts enabled in your Store Admin, as you have customer based locks set up with EasyLockdown app. Enable Customer Accounts
LML Duramax Parts
The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made. Powerhouse Diesel has a huge selection of LML Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible
Filters
- Air Compressor Systems (9)
- Air Compressors (4)
- Air Filters - Direct Fit (6)
- Air Intake Components (19)
- Air Springs (8)
- Air Suspension Kits (14)
- Antennas (5)
- Axles (9)
- Bearings (4)
- Bed Bars (7)
- Bed Covers (5)
- Bed Liners (11)
- Block Off Plates (4)
- Brake Calipers - OE (6)
- Brake Fluid (5)
- Brake Master Cylinder (31)
- Brake Pads - OE (4)
- Brake Pads - Performance (4)
- Brake Rotors - OE (5)
- Bull Bars (4)
- Bumper Accessories (5)
- Catback (8)
- Cold Air Intakes (72)
- Connecting Pipes (4)
- Coolant Reservoirs (36)
- Diff Covers (26)
- Differential Bushings (9)
- Differential Housings (6)
- Differential Install Kits (24)
- Differential Overhaul Kits (8)
- Differential Seal Kits (5)
- Differential Spider Gears (9)
- Differential Yokes (10)
- Differentials (21)
- Downpipes (4)
- DPF Back (16)
- Engine Covers (8)
- Engine Parts (7)
- Fender Flares (11)
- Final Drive Gears (50)
- Floor Mats - Rubber (118)
- Fluids (14)
- Fuel Air Separators (19)
- Fuel Injector (23)
- Fuel Injectors - Diesel (32)
- Fuel Lines (5)
- Fuel Pumps (9)
- Fuel Systems (11)
- Gauge Pods (10)
- Gear Oils (12)
- Hardware (8)
- Hardware - Singles (8)
- Hardware Kits - Other (8)
- Headers & Manifolds (8)
- In-Line Modules (4)
- Injection Pumps & Controllers (22)
- Intakes and Cooling (6)
- Intercooler Pipe Kits (59)
- Intercoolers (9)
- LED Light Bars (10)
- LED Light Pods (7)
- Lift Kit (11)
- Motor Oils (9)
- Mud Flaps (11)
- Oil Line Kits (5)
- Positive Air Shutdown (5)
- Programmers & Tuners (5)
- Radiator Hoses (22)
- Radiators (5)
- Rear Block Kit (6)
- Ring & Pinions (8)
- Ring and Pinion Install Kits (6)
- Running Boards (20)
- Seat Covers (11)
- Shock Absorber (18)
- Shocks (4)
- Shocks & Stabilizers (5)
- Shocks and Struts (37)
- Short Ram Air Intakes (6)
- Silicone Couplers & Hoses (4)
- Steering (50)
- Steering Stabilizer (4)
- Steps & Runningboard (6)
- Stone/Bug Deflectors (5)
- Suspension and Driveline (31)
- Suspension Arms & Components (11)
- Throttle Controllers (13)
- Tools (9)
- Torque Converters (4)
- Transmission Coolers (5)
- Truck Bed Liner - Drop-In (7)
- Turbochargers (6)
- Turbochargers and Exhausts (24)
- U-Joints (10)
- Wheel Bearing Install Kits (4)
- Wheel Bearings (9)
- Wheels (12)
- Wind Deflectors (12)
- Wiring Harnesses (5)
- AFE (59)
- Air Lift (18)
- Airaid (2)
- AirDog (14)
- AMP Research (26)
- APEX (5)
- ARP (9)
- ATS Diesel (8)
- Banks Power (48)
- BD Diesel (30)
- BedRug (11)
- Bilstein (12)
- Bully Dog (4)
- CSF (9)
- Daystar (4)
- DDP (12)
- Eaton (13)
- Edge (5)
- Exergy (16)
- FASS Fuel Systems (7)
- Firestone (23)
- Fleece Performance (33)
- FOX (25)
- Garrett (1)
- H&S Motorsports (5)
- Industrial Injection (55)
- Kc Turbo (1)
- Kryptonite (80)
- LIQUI MOLY (22)
- LUND (24)
- Mishimoto (18)
- PowerStop (30)
- PPE (1)
- Pro Form Fab (1)
- Pusher Intakes (8)
- ReadyLift (27)
- Redhead (1)
- Rough Country (134)
- S&B (12)
- S&S (30)
- Schaeffer's (15)
- SCT Performance (2)
- Smeding (24)
- Titan Fuel Tanks (4)
- Wagler (1)
- WeatherTech (165)
- Wehrli (281)
- XDP (39)
- Yukon Gear & Axle (214)
-
WeatherTech 15-19 GMC Sierra 2500/3500HD DC Front & Rear Side Window Deflectors - Dark Tint
WeatherTechOriginal price $ 2,663.00 - Original price $ 2,663.00Original price$ 2,663.00$ 2,663.00 - $ 2,663.00Current price $ 2,663.00| /WeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3mm l...
View full detailsOriginal price $ 2,663.00 - Original price $ 2,663.00Original price$ 2,663.00$ 2,663.00 - $ 2,663.00Current price $ 2,663.00| / -
WeatherTech 15-19 Chevrolet/GMC Silverado/Sierra 2500/3500HD DC Rear Side Window Deflectors - Dk Tnt
WeatherTechOriginal price $ 1,279.00 - Original price $ 1,279.00Original price$ 1,279.00$ 1,279.00 - $ 1,279.00Current price $ 1,279.00| /WeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3mm l...
View full detailsOriginal price $ 1,279.00 - Original price $ 1,279.00Original price$ 1,279.00$ 1,279.00 - $ 1,279.00Current price $ 1,279.00| / -
WeatherTech 15-19 GMC Sierra 2500/3500HD CC/DC Front Side Window Deflectors - Dark Tint
WeatherTechOriginal price $ 1,704.00 - Original price $ 1,704.00Original price$ 1,704.00$ 1,704.00 - $ 1,704.00Current price $ 1,704.00| /WeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3mm l...
View full detailsOriginal price $ 1,704.00 - Original price $ 1,704.00Original price$ 1,704.00$ 1,704.00 - $ 1,704.00Current price $ 1,704.00| / -
XDP XTRA Cool Water Pump Housing (Housing Only) XD683
XDPOriginal price $ 1,747.00 - Original price $ 1,747.00Original price$ 1,747.00$ 1,747.00 - $ 1,747.00Current price $ 1,747.00| /2006-2016 GM 6.6L Duramax LBZ/LMM/LML | 2006-2009 GM Kodiak/Topkick 6.6L Duramax LBZ/LMMThe XDP X-TRA Cool Water Pump Housing XD683 will replace th...
View full detailsOriginal price $ 1,747.00 - Original price $ 1,747.00Original price$ 1,747.00$ 1,747.00 - $ 1,747.00Current price $ 1,747.00| / -
XDP XTRA Cool Water Pump (With Housing) XD671
XDPOriginal price $ 3,942.00 - Original price $ 3,942.00Original price$ 3,942.00$ 3,942.00 - $ 3,942.00Current price $ 3,942.00| /The XDP X-TRA Cool Water Pump (With Housing) XD671 will help restore operation to the cooling system in your GM 6.6 Duramax LBZ/LMM/LML. This water...
View full detailsOriginal price $ 3,942.00 - Original price $ 3,942.00Original price$ 3,942.00$ 3,942.00 - $ 3,942.00Current price $ 3,942.00| / -
XDP XTRA Cool Water Pump (Pump Only) XD670
XDPOriginal price $ 2,045.00 - Original price $ 2,045.00Original price$ 2,045.00$ 2,045.00 - $ 2,045.00Current price $ 2,045.00| /The XDP X-TRA Cool Water Pump (Pump Only) XD670 replaces the failed or leaking water pump on your GM 6.6 Duramax LBZ/LMM/LML. This is a direct-fit ...
View full detailsOriginal price $ 2,045.00 - Original price $ 2,045.00Original price$ 2,045.00$ 2,045.00 - $ 2,045.00Current price $ 2,045.00| / -
Industrial Injection Replacement Fuel Line (For 4G6106)
Industrial InjectionOriginal price $ 1,599.00 - Original price $ 1,599.00Original price$ 1,599.00$ 1,599.00 - $ 1,599.00Current price $ 1,599.00| /Industrial Injection Model: 436601Industrial Injection Replacement Fuel Line (For 4G6106)
Original price $ 1,599.00 - Original price $ 1,599.00Original price$ 1,599.00$ 1,599.00 - $ 1,599.00Current price $ 1,599.00| / -
7.5 Inch Lift Kit |Chevy/GMC 2500HD/3500HD (11-19)
Rough CountryOriginal price $ 30,898.00 - Original price $ 64,993.00Original price$ 30,898.00 - $ 64,993.00$ 30,898.00 - $ 64,993.00Current price $ 30,898.00| /Right off the lot The GM 2500 HD has an impressive stance and a killer look, inspiring Rough Country to build a kit that would add crucial enhancem...
View full detailsOriginal price $ 30,898.00 - Original price $ 64,993.00Original price$ 30,898.00 - $ 64,993.00$ 30,898.00 - $ 64,993.00Current price $ 30,898.00| / -
5 Inch Lift Kit |Chevy/GMC 2500HD/3500HD (11-19)
Rough CountryOriginal price $ 30,898.00 - Original price $ 64,993.00Original price$ 30,898.00 - $ 64,993.00$ 30,898.00 - $ 64,993.00Current price $ 30,898.00| /Right off the lot The GM 2500 HD has an impressive stance and a killer look, inspiring Rough Country to build a kit that would add crucial enhancem...
View full detailsOriginal price $ 30,898.00 - Original price $ 64,993.00Original price$ 30,898.00 - $ 64,993.00$ 30,898.00 - $ 64,993.00Current price $ 30,898.00| / -
Power Stop 11-20 Chevrolet Silverado 2500 HD Rear Semi Coated Rotor
PowerStopOriginal price $ 3,671.00Original price $ 3,671.00 - Original price $ 3,671.00Original price $ 3,671.00Current price $ 2,253.00$ 2,253.00 - $ 2,253.00Current price $ 2,253.00| /Power Stop 11-20 Chevrolet Silverado 2500 HD Rear Semi Coated RotorThis Part Fits: Year Make Model Submodel 2020-2024 Chevrolet Silverado 2500 H...
View full detailsOriginal price $ 3,671.00Original price $ 3,671.00 - Original price $ 3,671.00Original price $ 3,671.00Current price $ 2,253.00$ 2,253.00 - $ 2,253.00Current price $ 2,253.00| /Save 39% Save % -
Power Stop 11-22 Chevrolet Silverado 2500 HD Front Semi Coated Rotor
PowerStopOriginal price $ 3,751.00Original price $ 3,751.00 - Original price $ 3,751.00Original price $ 3,751.00Current price $ 2,303.00$ 2,303.00 - $ 2,303.00Current price $ 2,303.00| /Power Stop 11-22 Chevrolet Silverado 2500 HD Front Semi Coated RotorThis Part Fits: Year Make Model Submodel 2020-2024 Chevrolet Silverado 2500 ...
View full detailsOriginal price $ 3,751.00Original price $ 3,751.00 - Original price $ 3,751.00Original price $ 3,751.00Current price $ 2,303.00$ 2,303.00 - $ 2,303.00Current price $ 2,303.00| /Save 39% Save % -
Vertex 2.5 Adjustable Front Shocks | 5-8" | OEM Mount | Chevy/GMC 2500HD (11-24)
Rough CountryOriginal price $ 19,178.00 - Original price $ 19,178.00Original price$ 19,178.00$ 19,178.00 - $ 19,178.00Current price $ 19,178.00| /Behold: The pinnacle of off-road performance and smooth ride quality in an affordable package has arrived with Rough Countrys 2.5 Vertex 8-Stage Ad...
View full detailsOriginal price $ 19,178.00 - Original price $ 19,178.00Original price$ 19,178.00$ 19,178.00 - $ 19,178.00Current price $ 19,178.00| / -
N3 Steering Stabilizer | Chevy/GMC 2500HD/3500HD (16-24)
Rough CountryOriginal price $ 1,491.00 - Original price $ 1,491.00Original price$ 1,491.00$ 1,491.00 - $ 1,491.00Current price $ 1,491.00| /Superior Design and Comfort. Give yourself peace of mind when upgrading to a larger wheel and tire setup with Rough Country's N3 stabilizers! Steer...
View full detailsOriginal price $ 1,491.00 - Original price $ 1,491.00Original price$ 1,491.00$ 1,491.00 - $ 1,491.00Current price $ 1,491.00| / -
V2 Steering Stabilizer | Chevy/GMC 2500HD/3500HD (16-24)
Rough CountryOriginal price $ 2,557.00 - Original price $ 2,557.00Original price$ 2,557.00$ 2,557.00 - $ 2,557.00Current price $ 2,557.00| /Superior Design and Comfort. Give yourself peace of mind when upgrading to a larger wheel and tire set up with Rough Country's V2 stabilizers! Stee...
View full detailsOriginal price $ 2,557.00 - Original price $ 2,557.00Original price$ 2,557.00$ 2,557.00 - $ 2,557.00Current price $ 2,557.00| / -
M1 Front Shocks | 5-8" | Torsion Bar Drop | Chevy/GMC 2500HD/3500HD (11-24)
Rough CountryOriginal price $ 3,622.00 - Original price $ 3,622.00Original price$ 3,622.00$ 3,622.00 - $ 3,622.00Current price $ 3,622.00| /Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...
View full detailsOriginal price $ 3,622.00 - Original price $ 3,622.00Original price$ 3,622.00$ 3,622.00 - $ 3,622.00Current price $ 3,622.00| / -
N3 Front Shocks | 2.5-3" | Chevy/GMC 2500HD/3500HD (11-24)
Rough CountryOriginal price $ 2,130.00 - Original price $ 2,130.00Original price$ 2,130.00$ 2,130.00 - $ 2,130.00Current price $ 2,130.00| /Improve your on and off-road ride quality with Rough Country's premium N3 shocks! These 10-stage variable valving, high-pressure Nitrogen charged s...
View full detailsOriginal price $ 2,130.00 - Original price $ 2,130.00Original price$ 2,130.00$ 2,130.00 - $ 2,130.00Current price $ 2,130.00| / -
M1 Monotube Rear Shocks | 5-7" | Chevy/GMC 2500HD/3500HD (01-24)
Rough CountryOriginal price $ 3,622.00 - Original price $ 3,622.00Original price$ 3,622.00$ 3,622.00 - $ 3,622.00Current price $ 3,622.00| /Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...
View full detailsOriginal price $ 3,622.00 - Original price $ 3,622.00Original price$ 3,622.00$ 3,622.00 - $ 3,622.00Current price $ 3,622.00| / -
Rough Country 92 Series Wheel | Machined One-Piece | Gloss Black | 20x12 | 8x6.5 | -44mm
Rough CountryOriginal price $ 5,327.00 - Original price $ 5,327.00Original price$ 5,327.00$ 5,327.00 - $ 5,327.00Current price $ 5,327.00| /Looking to add a touch of cutting-edge style to your ride? Rough Country's Series 92 wheel is a great way to improve the look of your vehicle and u...
View full detailsOriginal price $ 5,327.00 - Original price $ 5,327.00Original price$ 5,327.00$ 5,327.00 - $ 5,327.00Current price $ 5,327.00| / -
Rough Country 91M Series Wheel | One-Piece | Gloss Black | 20x12 | 8x180 | -44mm
Rough CountryOriginal price $ 5,540.00 - Original price $ 5,540.00Original price$ 5,540.00$ 5,540.00 - $ 5,540.00Current price $ 5,540.00| /Looking for an edge on the competition? Check out Rough Country's Series 91 Wheel! Our Series 91 Wheel gives your truck a powerful, bold look wit...
View full detailsOriginal price $ 5,540.00 - Original price $ 5,540.00Original price$ 5,540.00$ 5,540.00 - $ 5,540.00Current price $ 5,540.00| / -
Rough Country 96 Series Wheel | One-Piece | Gloss Black | 20x10 | 8x180 | -19mm
Rough CountryOriginal price $ 5,114.00 - Original price $ 5,114.00Original price$ 5,114.00$ 5,114.00 - $ 5,114.00Current price $ 5,114.00| /Set yourself apart from the pack with Rough Countrys One-Piece Series 96 Wheels. This 8-spoke black and machined wheel offers an incredible look th...
View full detailsOriginal price $ 5,114.00 - Original price $ 5,114.00Original price$ 5,114.00$ 5,114.00 - $ 5,114.00Current price $ 5,114.00| / -
Rough Country 96 Series Wheel | One-Piece | Gloss Black | 22x10 | 8x180 | -19mm
Rough CountryOriginal price $ 6,179.00 - Original price $ 6,179.00Original price$ 6,179.00$ 6,179.00 - $ 6,179.00Current price $ 6,179.00| /Set yourself apart from the pack with Rough Countrys One-Piece Series 96 Wheels. This 8-spoke black and machined wheel offers an incredible look th...
View full detailsOriginal price $ 6,179.00 - Original price $ 6,179.00Original price$ 6,179.00$ 6,179.00 - $ 6,179.00Current price $ 6,179.00| / -
Rough Country 92 Series Wheel | Machined One-Piece | Gloss Black | 20x12 | 8x180 | -44mm
Rough CountryOriginal price $ 5,327.00 - Original price $ 5,327.00Original price$ 5,327.00$ 5,327.00 - $ 5,327.00Current price $ 5,327.00| /Looking to add a touch of cutting-edge style to your ride? Rough Country's Series 92 wheel is a great way to improve the look of your vehicle and u...
View full detailsOriginal price $ 5,327.00 - Original price $ 5,327.00Original price$ 5,327.00$ 5,327.00 - $ 5,327.00Current price $ 5,327.00| / -
Rough Country 95 Series Wheel | One-Piece | Gloss Black Machined | 20x10 | 8x180 | -19mm
Rough CountryOriginal price $ 5,327.00 - Original price $ 5,327.00Original price$ 5,327.00$ 5,327.00 - $ 5,327.00Current price $ 5,327.00| /Set yourself apart from the pack with Rough Countrys One-Piece Series 95 Wheels. This 8-spoke black and machined wheel offers an incredible look th...
View full detailsOriginal price $ 5,327.00 - Original price $ 5,327.00Original price$ 5,327.00$ 5,327.00 - $ 5,327.00Current price $ 5,327.00| / -
Rough Country 95 Series Wheel | Machined One-Piece | Gloss Black | 22x10 | 8x180 | -19mm
Rough CountryOriginal price $ 5,966.00 - Original price $ 5,966.00Original price$ 5,966.00$ 5,966.00 - $ 5,966.00Current price $ 5,966.00| /Set yourself apart from the pack with Rough Countrys One-Piece Series 95 Wheels. This 8-spoke black and machined wheel offers an incredible look th...
View full detailsOriginal price $ 5,966.00 - Original price $ 5,966.00Original price$ 5,966.00$ 5,966.00 - $ 5,966.00Current price $ 5,966.00| /
BUILT FOR PERFORMANCE
The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made.
Here at Powerhouse Diesel, our inventory of LML 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 LML upgrades, there’s a good chance you’ll continue to have issues with your engine.
Our selection of LML 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 LML 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 LML 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.
Sort by
Invalid password
Enter