LB7 Duramax Parts
Getting the most from your engine matters, especially when it’s a classic such as the LB7 Duramax. If your truck has one of these, you might be concerned about where to find everything you need to keep it in its best possible condition. Fortunately, Powerhouse Diesel has a huge selection of LB7 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 (10)
- Air Compressors (5)
- Air Filters - Direct Fit (4)
- Air Filters - Drop In (7)
- Air Intake Components (17)
- Air Springs (4)
- Air Suspension Kits (7)
- Axles (7)
- Bearings (4)
- Bed Liners (4)
- Block Off Plates (4)
- Brake Fluid (5)
- Brake Kits - Performance Blank (4)
- Brake Kits - Performance D&S (4)
- Brake Master Cylinder (31)
- Brake Rotors - OE (4)
- Catback (17)
- Cold Air Intakes (84)
- Connecting Pipes (8)
- Coolant Reservoirs (17)
- Diff Covers (23)
- Differential Bushings (11)
- Differential Install Kits (23)
- Differential Overhaul Kits (7)
- Differential Seal Kits (4)
- Differential Spider Gears (9)
- Differential Yokes (7)
- Differentials (24)
- Engine Parts (16)
- Exhaust Brakes (10)
- Final Drive Gears (45)
- Floor Mats - Rubber (28)
- Fluids (14)
- Fuel Air Separators (12)
- Fuel Components Misc (8)
- Fuel Injector (6)
- Fuel Injector Connectors (4)
- Fuel Injector Nozzles (6)
- Fuel Injectors - Diesel (46)
- Fuel Lines (9)
- Fuel Pressure Regulators (5)
- Fuel Pumps (8)
- Fuel Systems (5)
- Gauge Pods (7)
- Gauges (4)
- Gear Oils (12)
- Hardware (8)
- Hardware - Singles (5)
- Hardware Kits - Other (9)
- Headers & Manifolds (9)
- Heads (5)
- Ignition Coils (4)
- Injection Pumps & Controllers (24)
- Intake Elbows (42)
- Intakes and Cooling (4)
- Intercooler Kits (5)
- Intercooler Pipe Kits (12)
- Intercoolers (9)
- LED Light Bars (8)
- LED Light Pods (7)
- Motor Oils (6)
- Mud Flaps (8)
- Oil Caps (4)
- Oil Line Kits (8)
- Performance Monitors (4)
- Programmers & Tuners (22)
- Radiator Hoses (13)
- Radiators (4)
- Ring & Pinions (6)
- Ring and Pinion Install Kits (9)
- Running Boards (9)
- Shifters (5)
- Shock Absorber (7)
- Shocks & Stabilizers (17)
- Shocks and Struts (25)
- Short Ram Air Intakes (4)
- Steering (36)
- Steering Stabilizer (4)
- Stone/Bug Deflectors (5)
- Suspension and Driveline (17)
- Suspension Arms & Components (5)
- Suspension Packages (5)
- Thermostat Housings (8)
- Tools (14)
- Torque Converters (5)
- Transmission Coolers (6)
- Transmission Internals (5)
- Transmission Rebuild Kits (4)
- Transmissions (5)
- Tuning (5)
- Turbo Install Kits (26)
- Turbo Kits (14)
- Turbochargers (4)
- Turbochargers and Exhausts (27)
- U-Joints (10)
- Vertex Shocks (6)
- Wheel Bearings (8)
- Wheels (19)
- Wind Deflectors (6)
- aFe (54)
- Air Lift (14)
- Airaid (9)
- AirDog (7)
- AMP Research (11)
- APEX (11)
- Arp (14)
- ARP (4)
- ATS Diesel (16)
- Banks Power (69)
- BD Diesel (59)
- BedRug (4)
- Bilstein (10)
- Bully Dog (2)
- Csf (3)
- CSF (1)
- Daystar (5)
- DDP (19)
- Eaton (15)
- Edge (7)
- Exergy (30)
- FASS Fuel Systems (6)
- Firestone (19)
- Fleece Performance (37)
- FOX (16)
- Industrial Injection (65)
- Kc Turbo (1)
- Kryptonite (47)
- LIQUI MOLY (19)
- LUND (5)
- Mishimoto (25)
- PowerStop (19)
- PPE (1)
- Pro Form Fab (1)
- Pusher Intakes (1)
- ReadyLift (2)
- redhead (1)
- Rough Country (113)
- S&B (5)
- Schaeffer's (15)
- SCT Performance (3)
- Smeding (26)
- smeding (1)
- South Bend (4)
- South Bend Clutch (8)
- Titan Fuel Tanks (7)
- wagler (1)
- WeatherTech (56)
- Wehrli (267)
- Xdp (39)
- Yukon Gear & Axle (200)
-
XDP Rocker Arm Shafts XD385
XdpOriginal price $682.00 - Original price $682.00Original price$682.00$682.00 - $682.00Current price $682.00| /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 $682.00 - Original price $682.00Original price$682.00$682.00 - $682.00Current price $682.00| / -
XDP Billet Rocker Arm Valve Bridge Set XD384
XdpOriginal price $647.00 - Original price $647.00Original price$647.00$647.00 - $647.00Current price $647.00| /The XDP Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified 2001-2016 GM 6.6L Duramax. The OE r...
View full detailsOriginal price $647.00 - Original price $647.00Original price$647.00$647.00 - $647.00Current price $647.00| / -
XDP X-TRA Cool Direct-Fit Radiator Clutch Fan Blade XD374
XdpOriginal price $107.00 - Original price $107.00Original price$107.00$107.00 - $107.00Current price $107.00| /Don't let your 2001-2005 GM 6.6L Duramax overheat due to a broken or damaged fan, replace it with the XDP X-TRA Cool Direct-Fit Radiator Clutch Fan...
View full detailsOriginal price $107.00 - Original price $107.00Original price$107.00$107.00 - $107.00Current price $107.00| / -
XDP Custom Fender Cover XD372
XdpOriginal price $36.00 - Original price $36.00Original price$36.00$36.00 - $36.00Current price $36.00| /The XDP Custom Fender Cover XD372 offers the ultimate in paint protection when wrenching on your truck. Manufactured from a high-quality PVC foam...
View full detailsOriginal price $36.00 - Original price $36.00Original price$36.00$36.00 - $36.00Current price $36.00| / -
XDP Wrinkle Black HD High Output Alternator XD355
XdpOriginal price $605.00 - Original price $605.00Original price$605.00$605.00 - $605.00Current price $605.00| /Increase the output of the charging system in your 2001-2007 GM 6.6L Duramax with the XDP Wrinkle Black HD High Output Alternator XD355. The Dura...
View full detailsOriginal price $605.00 - Original price $605.00Original price$605.00$605.00 - $605.00Current price $605.00| / -
XDP Billet Coolant Block-Off Plate XD344
XdpOriginal price $92.00 - Original price $92.00Original price$92.00$92.00 - $92.00Current price $92.00| /Put the XDP Billet Coolant Block-Off Plate XD344 in your 2001-2017 GM 6.6L Duramax to permanently eliminate coolant leaks from the rear housing on ...
View full detailsOriginal price $92.00 - Original price $92.00Original price$92.00$92.00 - $92.00Current price $92.00| / -
XDP 7/16" Competition & Race Performance Pushrods XD316
XdpOriginal price $533.00 - Original price $533.00Original price$533.00$533.00 - $533.00Current price $533.00| /Restore lost power from the valvetrain in your 2001-2016 GM 6.6L Duramax with the XDP Pushrods 7/16" Competition & Race Performance XD316. The ...
View full detailsOriginal price $533.00 - Original price $533.00Original price$533.00$533.00 - $533.00Current price $533.00| / -
Smeding Diesel S475 T6 Turbocharger
SmedingOriginal price $921.00 - Original price $1,448.00Original price$921.00 - $1,448.00$921.00 - $1,448.00Current price $921.00| /Smeding Diesel S475/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing
Original price $921.00 - Original price $1,448.00Original price$921.00 - $1,448.00$921.00 - $1,448.00Current price $921.00| / -
Smeding Diesel Billet S483 T6 Turbocharger
SmedingOriginal price $1,476.00 - Original price $1,722.00Original price$1,476.00 - $1,722.00$1,476.00 - $1,722.00Current price $1,476.00| /Smeding Diesel S483/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing
Original price $1,476.00 - Original price $1,722.00Original price$1,476.00 - $1,722.00$1,476.00 - $1,722.00Current price $1,476.00| / -
Smeding Diesel Billet SXE-R S488 T6 Turbocharger
SmedingOriginal price $2,123.00 - Original price $2,369.00Original price$2,123.00 - $2,369.00$2,123.00 - $2,369.00Current price $2,123.00| /Smeding Diesel Billet SXE-R S488/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing
Original price $2,123.00 - Original price $2,369.00Original price$2,123.00 - $2,369.00$2,123.00 - $2,369.00Current price $2,123.00| / -
Smeding Diesel Billet S488 T6 Turbocharger
SmedingOriginal price $1,547.00 - Original price $1,793.00Original price$1,547.00 - $1,793.00$1,547.00 - $1,793.00Current price $1,547.00| /Smeding Diesel S488/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing
Original price $1,547.00 - Original price $1,793.00Original price$1,547.00 - $1,793.00$1,547.00 - $1,793.00Current price $1,547.00| / -
Smeding Diesel Steel 360* Thrust Bearing Upgrade
SmedingOriginal price $246.00 - Original price $246.00Original price$246.00$246.00 - $246.00Current price $246.00| /This is for an upgrade only and must be purchased with a turbo.
Original price $246.00 - Original price $246.00Original price$246.00$246.00 - $246.00Current price $246.00| / -
.70 68mm HX40 MID GATE
SmedingOriginal price $619.00 - Original price $619.00Original price$619.00$619.00 - $619.00Current price $619.00| /Original price $619.00 - Original price $619.00Original price$619.00$619.00 - $619.00Current price $619.00| / -
Smeding Diesel S480 T6 Turbocharger
SmedingOriginal price $1,195.00 - Original price $1,722.00Original price$1,195.00 - $1,722.00$1,195.00 - $1,722.00Current price $1,195.00| /Smeding Diesel S480/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing
Original price $1,195.00 - Original price $1,722.00Original price$1,195.00 - $1,722.00$1,195.00 - $1,722.00Current price $1,195.00| / -
Smeding Diesel S467 T4 90 Degree Cover Turbocharger
SmedingOriginal price $1,329.00 - Original price $2,053.00Original price$1,329.00 - $2,053.00$1,329.00 - $2,053.00Current price $1,329.00| /Smeding Diesel S467 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover instead of...
View full detailsOriginal price $1,329.00 - Original price $2,053.00Original price$1,329.00 - $2,053.00$1,329.00 - $2,053.00Current price $1,329.00| / -
Smeding Diesel S475 T4 Turbocharger
SmedingOriginal price $1,329.00 - Original price $2,053.00Original price$1,329.00 - $2,053.00$1,329.00 - $2,053.00Current price $1,329.00| /Original price $1,329.00 - Original price $2,053.00Original price$1,329.00 - $2,053.00$1,329.00 - $2,053.00Current price $1,329.00| / -
Smeding Diesel Billet SXE-R S478 T6 Turbocharger
SmedingOriginal price $2,123.00 - Original price $2,369.00Original price$2,123.00 - $2,369.00$2,123.00 - $2,369.00Current price $2,123.00| /Smeding Diesel Billet SXE-R S478/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing
Original price $2,123.00 - Original price $2,369.00Original price$2,123.00 - $2,369.00$2,123.00 - $2,369.00Current price $2,123.00| / -
Smeding Diesel Billet S472 T4 90 Degree Cover Turbocharger
SmedingOriginal price $1,610.00 - Original price $2,053.00Original price$1,610.00 - $2,053.00$1,610.00 - $2,053.00Current price $1,610.00| /Smeding Diesel Billet S472 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover ins...
View full detailsOriginal price $1,610.00 - Original price $2,053.00Original price$1,610.00 - $2,053.00$1,610.00 - $2,053.00Current price $1,610.00| / -
Smeding Diesel S364.5 SXE Turbocharger
SmedingOriginal price $1,124.00 - Original price $1,566.00Original price$1,124.00 - $1,566.00$1,124.00 - $1,566.00Current price $1,124.00| /Smeding Diesel S364.5 SXE Turbocharger
Original price $1,124.00 - Original price $1,566.00Original price$1,124.00 - $1,566.00$1,124.00 - $1,566.00Current price $1,124.00| / -
Smeding Diesel S372 SXE Turbocharger
SmedingOriginal price $1,264.00 - Original price $1,637.00Original price$1,264.00 - $1,637.00$1,264.00 - $1,637.00Current price $1,264.00| /Original price $1,264.00 - Original price $1,637.00Original price$1,264.00 - $1,637.00$1,264.00 - $1,637.00Current price $1,264.00| / -
Smeding Diesel S467 SXE-R T4 Turbocharger
SmedingOriginal price $2,369.00 - Original price $2,369.00Original price$2,369.00$2,369.00 - $2,369.00Current price $2,369.00| /SXE-R is Smeding Diesels new race/ competition wheel. The SXE-R turbo features: Steel 360* bearing Multiple compressor cover options (call to p...
View full detailsOriginal price $2,369.00 - Original price $2,369.00Original price$2,369.00$2,369.00 - $2,369.00Current price $2,369.00| / -
.70 65mm HX40 MID GATE
SmedingOriginal price $619.00 - Original price $619.00Original price$619.00$619.00 - $619.00Current price $619.00| /Original price $619.00 - Original price $619.00Original price$619.00$619.00 - $619.00Current price $619.00| / -
S400 4.62 S400 down pipe with clamp
SmedingOriginal price $280.00 - Original price $280.00Original price$280.00$280.00 - $280.00Current price $280.00| /.
Original price $280.00 - Original price $280.00Original price$280.00$280.00 - $280.00Current price $280.00| /
BUILT FOR PERFORMANCE
Developed out of a collaboration between General Motors and Isuzu, the Duramax LB7 is a first-generation diesel engine and the first to bear the name “Duramax.” It was designed to fit the HD range of GM pickup trucks, including the Chevy Silverado HD and GMC Sierra HD. Introduced in 2001, it saw production until its replacement with the LLY Duramax in 2004. Overall, it’s known as a reliable and strong diesel engine, which is why so many owners are willing to take the time to take care of them.
Here at Powerhouse Diesel, our inventory of LB7 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 LB7 upgrades, there’s a good chance you’ll continue to have issues with your engine.
Our selection of LB7 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 LB7 accessories and parts including:
- Suspension parts
- Turbochargers
- Exhausts
- Injectors
- Intakes and cooling system parts
- Injection pumps and lift pumpsFluids
- And more
LET US SHOW YOU THE WAY
Our expertise and knowledge make us the best place to look for parts to upgrade your LB7 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.