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
- Catback (17)
- Connecting Pipes (8)
- Downpipes (3)
- Exhaust Brakes (10)
- Headers & Manifolds (9)
- Muffler (1)
- Turbo Blankets (2)
- Turbo Install Kits (25)
- Turbo Kits (13)
- Turbo Timers (1)
- Turbo Upgrade Components (3)
- Turbocharger (1)
- Turbochargers (4)
- Turbochargers and Exhausts (10)
- Valves (1)
- Wastegate Actuators (1)
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aFe Power BladeRunner Ported Ductile Iron Exhaust Manifold 01-16 GM Diesel Trucks V8-6.6L (td)
aFeOriginal price $ 10,500.00Original price $ 10,500.00 - Original price $ 10,500.00Original price $ 10,500.00Current price $ 9,450.00$ 9,450.00 - $ 9,450.00Current price $ 9,450.00| /Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...
View full detailsOriginal price $ 10,500.00Original price $ 10,500.00 - Original price $ 10,500.00Original price $ 10,500.00Current price $ 9,450.00$ 9,450.00 - $ 9,450.00Current price $ 9,450.00| /Save 10% Save % -
aFe Power BladeRunner Turbocharger Street Series 01-04 GM Diesel Trucks V8-6.6L (td) LB7
aFeOriginal price $ 25,630.00Original price $ 25,630.00 - Original price $ 25,630.00Original price $ 25,630.00Current price $ 23,067.00$ 23,067.00 - $ 23,067.00Current price $ 23,067.00| /Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in...
View full detailsOriginal price $ 25,630.00Original price $ 25,630.00 - Original price $ 25,630.00Original price $ 25,630.00Current price $ 23,067.00$ 23,067.00 - $ 23,067.00Current price $ 23,067.00| /Save 10% Save % -
aFe LARGE Bore HD Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 01-05 V8-6.6L (td) LB7/LLY
aFeOriginal price $ 9,476.00Original price $ 9,476.00 - Original price $ 9,476.00Original price $ 9,476.00Current price $ 8,528.00$ 8,528.00 - $ 8,528.00Current price $ 8,528.00| /The Large Bore HD Performance Cat-Back exhaust features 4" 409 stainless steel tubing with smooth curves and increased size to help remove restrict...
View full detailsOriginal price $ 9,476.00Original price $ 9,476.00 - Original price $ 9,476.00Original price $ 9,476.00Current price $ 8,528.00$ 8,528.00 - $ 8,528.00Current price $ 8,528.00| /Save 10% Save % -
aFe MACHForce XP Exhausts Cat-Back SS-409 EXH CB GM Diesel Trucks 01-05 V8-6.6L (td) LB7/LLY
aFeOriginal price $ 11,532.00Original price $ 11,532.00 - Original price $ 11,532.00Original price $ 11,532.00Current price $ 10,379.00$ 10,379.00 - $ 10,379.00Current price $ 10,379.00| /The new MACH Force XP exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4 in. 409 sta...
View full detailsOriginal price $ 11,532.00Original price $ 11,532.00 - Original price $ 11,532.00Original price $ 11,532.00Current price $ 10,379.00$ 10,379.00 - $ 10,379.00Current price $ 10,379.00| /Save 10% Save % -
aFe Downpipe
aFeOriginal price $ 3,673.00Original price $ 3,673.00 - Original price $ 3,673.00Original price $ 3,673.00Current price $ 3,306.00$ 3,306.00 - $ 3,306.00Current price $ 3,306.00| /Optimize your 01-04 LB7 GM diesel's airflow to improve throttle response with aFe's ATLAS 3" turbo down-pipe.Constructed from 3" mandrel bent steel...
View full detailsOriginal price $ 3,673.00Original price $ 3,673.00 - Original price $ 3,673.00Original price $ 3,673.00Current price $ 3,306.00$ 3,306.00 - $ 3,306.00Current price $ 3,306.00| /Save 10% Save % -
aFe Exhaust Downpipe Back
aFeOriginal price $ 6,082.00Original price $ 6,082.00 - Original price $ 6,082.00Original price $ 6,082.00Current price $ 5,474.00$ 5,474.00 - $ 5,474.00Current price $ 5,474.00| /If you are looking for a highly engineered down pipe look no further than the aFe Power Mach Force XP Down Pipe. Down pipe is 100 percent TIG welde...
View full detailsOriginal price $ 6,082.00Original price $ 6,082.00 - Original price $ 6,082.00Original price $ 6,082.00Current price $ 5,474.00$ 5,474.00 - $ 5,474.00Current price $ 5,474.00| /Save 10% Save % -
aFe Bladerunner Manifolds Turbo Inlet MAN Turbo Inlet GM Diesel Trucks 04.5-05 V8-6.6L (td)
aFeOriginal price $ 7,104.00Original price $ 7,104.00 - Original price $ 7,104.00Original price $ 7,104.00Current price $ 6,393.00$ 6,393.00 - $ 6,393.00Current price $ 6,393.00| /The aFe Bladerunner Turbo Inlet Manifold increases performance to your Duramax by 23hp and 57lbs x ft. torque while increasing air flow 73-percent...
View full detailsOriginal price $ 7,104.00Original price $ 7,104.00 - Original price $ 7,104.00Original price $ 7,104.00Current price $ 6,393.00$ 6,393.00 - $ 6,393.00Current price $ 6,393.00| /Save 10% Save % -
aFe 01-04 GM V8-6.6L LB7 Twisted Steel Manifold w/ Up Pipe
aFeOriginal price $ 19,879.00Original price $ 19,879.00 - Original price $ 19,879.00Original price $ 19,879.00Current price $ 17,891.00$ 17,891.00 - $ 17,891.00Current price $ 17,891.00| /Construction: These unique up pipes are constructed of 2" mandrel-bent 304 stainless steel tubing with a .120" wall for strength and durability. 2"...
View full detailsOriginal price $ 19,879.00Original price $ 19,879.00 - Original price $ 19,879.00Original price $ 19,879.00Current price $ 17,891.00$ 17,891.00 - $ 17,891.00Current price $ 17,891.00| /Save 10% Save % -
Wehrli 01-04.5 Chevrolet 6.6L LB7 Duramax S400 Turbo Install Kit (No Turbo) - Illusion Purple
WehrliOriginal price $ 47,078.00Original price $ 47,078.00 - Original price $ 47,078.00Original price $ 47,078.00Current price $ 45,666.00$ 45,666.00 - $ 45,666.00Current price $ 45,666.00| /Wehrli 01-04.5 Chevrolet 6.6L LB7 Duramax S400 Turbo Install Kit (No Turbo) - Illusion Purple
Original price $ 47,078.00Original price $ 47,078.00 - Original price $ 47,078.00Original price $ 47,078.00Current price $ 45,666.00$ 45,666.00 - $ 45,666.00Current price $ 45,666.00| /Save 3% Save % -
Wehrli 01-04 Chevrolet Duramax LB7 S300/S400 Single Turbo 3in Y-Bridge Kit - Gloss White
WehrliOriginal price $ 10,698.00Original price $ 10,698.00 - Original price $ 10,698.00Original price $ 10,698.00Current price $ 10,377.00$ 10,377.00 - $ 10,377.00Current price $ 10,377.00| /Wehrli 01-04 Chevrolet Duramax LB7 S300/S400 Single Turbo 3in Y-Bridge Kit - Gloss White
Original price $ 10,698.00Original price $ 10,698.00 - Original price $ 10,698.00Original price $ 10,698.00Current price $ 10,377.00$ 10,377.00 - $ 10,377.00Current price $ 10,377.00| /Save 3% Save % -
Wehrli 01-04 Duramax LB7 S400 Single Turbo Install Kit - Bengal Red
WehrliOriginal price $ 45,782.00Original price $ 45,782.00 - Original price $ 45,782.00Original price $ 45,782.00Current price $ 44,408.00$ 44,408.00 - $ 44,408.00Current price $ 44,408.00| /Wehrli 01-04 Duramax LB7 S400 Single Turbo Install Kit - Bengal Red
Original price $ 45,782.00Original price $ 45,782.00 - Original price $ 45,782.00Original price $ 45,782.00Current price $ 44,408.00$ 44,408.00 - $ 44,408.00Current price $ 44,408.00| /Save 3% Save % -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Candy Teal
WehrliOriginal price $ 57,033.00Original price $ 57,033.00 - Original price $ 57,033.00Original price $ 57,033.00Current price $ 55,322.00$ 55,322.00 - $ 55,322.00Current price $ 55,322.00| /Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Candy Teal
Original price $ 57,033.00Original price $ 57,033.00 - Original price $ 57,033.00Original price $ 57,033.00Current price $ 55,322.00$ 55,322.00 - $ 55,322.00Current price $ 55,322.00| /Save 3% Save % -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S300 Turbo Install Kit (No Turbo) - Bronze Chrome
WehrliOriginal price $ 44,486.00Original price $ 44,486.00 - Original price $ 44,486.00Original price $ 44,486.00Current price $ 43,151.00$ 43,151.00 - $ 43,151.00Current price $ 43,151.00| /Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S300 Turbo Install Kit (No Turbo) - Bronze Chrome
Original price $ 44,486.00Original price $ 44,486.00 - Original price $ 44,486.00Original price $ 44,486.00Current price $ 43,151.00$ 43,151.00 - $ 43,151.00Current price $ 43,151.00| /Save 3% Save % -
Wehrli 01-04 Duramax LB7 S400 Single Turbo Install Kit - Brizzle Blue
WehrliOriginal price $ 45,782.00Original price $ 45,782.00 - Original price $ 45,782.00Original price $ 45,782.00Current price $ 44,408.00$ 44,408.00 - $ 44,408.00Current price $ 44,408.00| /Wehrli 01-04 Duramax LB7 S400 Single Turbo Install Kit - Brizzle Blue
Original price $ 45,782.00Original price $ 45,782.00 - Original price $ 45,782.00Original price $ 45,782.00Current price $ 44,408.00$ 44,408.00 - $ 44,408.00Current price $ 44,408.00| /Save 3% Save % -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Candy Teal
WehrliOriginal price $ 31,368.00Original price $ 31,368.00 - Original price $ 31,368.00Original price $ 31,368.00Current price $ 30,427.00$ 30,427.00 - $ 30,427.00Current price $ 30,427.00| /Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Candy Teal
Original price $ 31,368.00Original price $ 31,368.00 - Original price $ 31,368.00Original price $ 31,368.00Current price $ 30,427.00$ 30,427.00 - $ 30,427.00Current price $ 30,427.00| /Save 3% Save % -
Wehrli 2001-2004 LB7 Duramax S400 Single Turbo Install Kit Candy Teal
WehrliOriginal price $ 47,078.00Original price $ 47,078.00 - Original price $ 47,078.00Original price $ 47,078.00Current price $ 45,666.00$ 45,666.00 - $ 45,666.00Current price $ 45,666.00| /Wehrli 2001-2004 LB7 Duramax S400 Single Turbo Install Kit Candy Teal
Original price $ 47,078.00Original price $ 47,078.00 - Original price $ 47,078.00Original price $ 47,078.00Current price $ 45,666.00$ 45,666.00 - $ 45,666.00Current price $ 45,666.00| /Save 3% Save % -
Wehrli 2001-2004 Chevrolet LB7 6.6L Duramax S300 Single Turbo Install Kit - Sparkle Granny Smith
WehrliOriginal price $ 44,486.00Original price $ 44,486.00 - Original price $ 44,486.00Original price $ 44,486.00Current price $ 43,151.00$ 43,151.00 - $ 43,151.00Current price $ 43,151.00| /Wehrli 2001-2004 Chevrolet LB7 6.6L Duramax S300 Single Turbo Install Kit - Sparkle Granny Smith
Original price $ 44,486.00Original price $ 44,486.00 - Original price $ 44,486.00Original price $ 44,486.00Current price $ 43,151.00$ 43,151.00 - $ 43,151.00Current price $ 43,151.00| /Save 3% Save % -
Wehrli 2001-2004 Chevrolet LB7 6.6L Duramax S300 Single Turbo Install Kit - Candy Red
WehrliOriginal price $ 44,486.00Original price $ 44,486.00 - Original price $ 44,486.00Original price $ 44,486.00Current price $ 43,151.00$ 43,151.00 - $ 43,151.00Current price $ 43,151.00| /Wehrli 2001-2004 Chevrolet LB7 6.6L Duramax S300 Single Turbo Install Kit - Candy Red
Original price $ 44,486.00Original price $ 44,486.00 - Original price $ 44,486.00Original price $ 44,486.00Current price $ 43,151.00$ 43,151.00 - $ 43,151.00Current price $ 43,151.00| /Save 3% Save % -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Bengal Silver
WehrliOriginal price $ 55,737.00Original price $ 55,737.00 - Original price $ 55,737.00Original price $ 55,737.00Current price $ 54,064.00$ 54,064.00 - $ 54,064.00Current price $ 54,064.00| /Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Bengal Silver
Original price $ 55,737.00Original price $ 55,737.00 - Original price $ 55,737.00Original price $ 55,737.00Current price $ 54,064.00$ 54,064.00 - $ 54,064.00Current price $ 54,064.00| /Save 3% Save % -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Turbo Install Kit (No Turbo) - Kiwi Green
WehrliOriginal price $ 45,782.00Original price $ 45,782.00 - Original price $ 45,782.00Original price $ 45,782.00Current price $ 44,408.00$ 44,408.00 - $ 44,408.00Current price $ 44,408.00| /Wehrli 01-04.5 Chevrolet 6.6L LB7 Duramax S400 Turbo Install Kit (No Turbo) - Kiwi Green
Original price $ 45,782.00Original price $ 45,782.00 - Original price $ 45,782.00Original price $ 45,782.00Current price $ 44,408.00$ 44,408.00 - $ 44,408.00Current price $ 44,408.00| /Save 3% Save % -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Orange Frost
WehrliOriginal price $ 57,033.00Original price $ 57,033.00 - Original price $ 57,033.00Original price $ 57,033.00Current price $ 55,322.00$ 55,322.00 - $ 55,322.00Current price $ 55,322.00| /Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Orange Frost
Original price $ 57,033.00Original price $ 57,033.00 - Original price $ 57,033.00Original price $ 57,033.00Current price $ 55,322.00$ 55,322.00 - $ 55,322.00Current price $ 55,322.00| /Save 3% Save % -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Bronze Chrome
WehrliOriginal price $ 57,033.00Original price $ 57,033.00 - Original price $ 57,033.00Original price $ 57,033.00Current price $ 55,322.00$ 55,322.00 - $ 55,322.00Current price $ 55,322.00| /Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Bronze Chrome
Original price $ 57,033.00Original price $ 57,033.00 - Original price $ 57,033.00Original price $ 57,033.00Current price $ 55,322.00$ 55,322.00 - $ 55,322.00Current price $ 55,322.00| /Save 3% Save % -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S300 Turbo Install Kit (No Turbo) - Candy Teal
WehrliOriginal price $ 44,486.00Original price $ 44,486.00 - Original price $ 44,486.00Original price $ 44,486.00Current price $ 43,151.00$ 43,151.00 - $ 43,151.00Current price $ 43,151.00| /Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S300 Turbo Install Kit (No Turbo) - Candy Teal
Original price $ 44,486.00Original price $ 44,486.00 - Original price $ 44,486.00Original price $ 44,486.00Current price $ 43,151.00$ 43,151.00 - $ 43,151.00Current price $ 43,151.00| /Save 3% Save % -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Candy Purple
WehrliOriginal price $ 57,033.00Original price $ 57,033.00 - Original price $ 57,033.00Original price $ 57,033.00Current price $ 55,322.00$ 55,322.00 - $ 55,322.00Current price $ 55,322.00| /Wehrli 01-04 Chevrolet 6.6L LB7 Duramax S400 Twin Turbo Kit (No Turbo) - Candy Purple
Original price $ 57,033.00Original price $ 57,033.00 - Original price $ 57,033.00Original price $ 57,033.00Current price $ 55,322.00$ 55,322.00 - $ 55,322.00Current price $ 55,322.00| /Save 3% Save %
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.