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Duramax Parts
High-quality Duramax performance parts are a must if you’re trying to get more out of your Chevy or GMC Duramax engine. That’s why Powerhouse Diesel stocks a wide range of Duramax parts engineered specifically to Get the most out of your truck. When you choose to shop with us, you can take advantage of our extensive expertise and experience to help you find the ideal solution for what you need from your engine.
Not only do we have a comprehensive inventory of Duramax diesel parts, but also we offer the highest levels of customer service. Our team is made up of gearheads just like you, meaning we spend as much time under the hood as anyone. You can trust us to guide you in the right direction, so you’ll have the correct parts that make the most sense for your needs.
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S&S Diesel Motorsport LLY Rail - LH Side
S&SOriginal price $ 4,883.00 - Original price $ 4,883.00Original price$ 4,883.00$ 4,883.00 - $ 4,883.00Current price $ 4,883.00| /S&S Model RAIL-LLY-LHS&S Diesel Motorsport LLY Rail - LH Side *Generic Image
Original price $ 4,883.00 - Original price $ 4,883.00Original price$ 4,883.00$ 4,883.00 - $ 4,883.00Current price $ 4,883.00| / -
S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar
S&SOriginal price $ 6,683.00 - Original price $ 6,683.00Original price$ 6,683.00$ 6,683.00 - $ 6,683.00Current price $ 6,683.00| /S&S Model PRV-I-2700-1SDBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 style - 2700bar Generic Image
Original price $ 6,683.00 - Original price $ 6,683.00Original price$ 6,683.00$ 6,683.00 - $ 6,683.00Current price $ 6,683.00| / -
S&S Diesel Motorsport DBV4 Single Stage Relief Valve Internal Return LLY/LBZ/LMM, 6.7 style - 2400bar
S&SOriginal price $ 6,683.00 - Original price $ 6,683.00Original price$ 6,683.00$ 6,683.00 - $ 6,683.00Current price $ 6,683.00| /S&S Model PRV-I-2400-1SDBV4 Single Stage Relief Valve Internal Return LLY/LBZ/LMM, 6.7 style - 2400bar Generic Image
Original price $ 6,683.00 - Original price $ 6,683.00Original price$ 6,683.00$ 6,683.00 - $ 6,683.00Current price $ 6,683.00| / -
S&S Diesel Motorsport DBV4 Single Stage Relief Valve Internal Return, LLY/LBZ/LMM, 6.7 style - 2200bar
S&SOriginal price $ 6,683.00 - Original price $ 6,683.00Original price$ 6,683.00$ 6,683.00 - $ 6,683.00Current price $ 6,683.00| /S&S Model PRV-I-2200-1SDBV4 Single Stage Relief Valve Internal Return, LLY/LBZ/LMM, 6.7 style - 2200bar Generic Image
Original price $ 6,683.00 - Original price $ 6,683.00Original price$ 6,683.00$ 6,683.00 - $ 6,683.00Current price $ 6,683.00| / -
S&S Diesel Motorsport DBV4 2 Stage Relief Valve Internal Return LLY/LBZ/LMM Style 2400 Bar
S&SOriginal price $ 6,001.00 - Original price $ 6,001.00Original price$ 6,001.00$ 6,001.00 - $ 6,001.00Current price $ 6,001.00| /S&S Model PRV-I-2400-2SDBV4 2 stage relief valve, internal return, LLY/LBZ/LMM style - 2400bar *Generic Image
Original price $ 6,001.00 - Original price $ 6,001.00Original price$ 6,001.00$ 6,001.00 - $ 6,001.00Current price $ 6,001.00| / -
S&S Diesel Motorsport Single Stage Pressure Relief Valve External Return LB7/5.9 Style 2200 Bar M18x1.5
S&SOriginal price $ 6,001.00 - Original price $ 6,001.00Original price$ 6,001.00$ 6,001.00 - $ 6,001.00Current price $ 6,001.00| /S&S Model PRV-E-2200-1SS&S Diesel Motorsport Single Stage Pressure Relief Valve External Return. LB7/5.9 Style 2200 Bar M18x1.5
Original price $ 6,001.00 - Original price $ 6,001.00Original price$ 6,001.00$ 6,001.00 - $ 6,001.00Current price $ 6,001.00| / -
S&S Diesel Motorsport Single Stage Pressure Relief Valve External Return, LB7/5.9 Style 2400 Bar M18x1.5
S&SOriginal price $ 6,001.00 - Original price $ 6,001.00Original price$ 6,001.00$ 6,001.00 - $ 6,001.00Current price $ 6,001.00| /S&S Model PRV-E-2400-1SSingle Stage Pressure Relief Valve External Return, LB7/5.9 Style 2400 Bar M18x1.5 *Generic image
Original price $ 6,001.00 - Original price $ 6,001.00Original price$ 6,001.00$ 6,001.00 - $ 6,001.00Current price $ 6,001.00| / -
S&S Diesel Motorsport Single Stage Pressure Relief Valve External Return LB7/5.9 Style 1850bar M18x1.5
S&SOriginal price $ 3,499.00 - Original price $ 3,499.00Original price$ 3,499.00$ 3,499.00 - $ 3,499.00Current price $ 3,499.00| /S&S Model PRV-E-1850-1SS&S Diesel Motorsport Single Stage Pressure Relief Valve External Return. LB7/5.9 Style 1850bar M18x1.5
Original price $ 3,499.00 - Original price $ 3,499.00Original price$ 3,499.00$ 3,499.00 - $ 3,499.00Current price $ 3,499.00| / -
S&S Diesel Motorsport High Pressure Electronic Regulator (LML DRV)
S&SOriginal price $ 3,777.00 - Original price $ 3,777.00Original price$ 3,777.00$ 3,777.00 - $ 3,777.00Current price $ 3,777.00| /S&S Model DRV-LMLS&S Diesel Motorsport High Pressure Electronic Regulator (LML DRV) *Generic Image
Original price $ 3,777.00 - Original price $ 3,777.00Original price$ 3,777.00$ 3,777.00 - $ 3,777.00Current price $ 3,777.00| / -
S&S Diesel Motorsport LB7 Relief Valve (1800 bar)
S&SOriginal price $ 2,728.00 - Original price $ 2,728.00Original price$ 2,728.00$ 2,728.00 - $ 2,728.00Current price $ 2,728.00| /S&S Model PRV-LB7S&S Diesel Motorsport LB7 Relief Valve (1800 bar)
Original price $ 2,728.00 - Original price $ 2,728.00Original price$ 2,728.00$ 2,728.00 - $ 2,728.00Current price $ 2,728.00| / -
S&S Diesel Motorsport LLY Relief Valve (1800 bar)
S&SOriginal price $ 3,955.00 - Original price $ 3,955.00Original price$ 3,955.00$ 3,955.00 - $ 3,955.00Current price $ 3,955.00| /S&S Model PRV-LLYS&S Diesel Motorsport LLY Relief Valve (1800 bar)
Original price $ 3,955.00 - Original price $ 3,955.00Original price$ 3,955.00$ 3,955.00 - $ 3,955.00Current price $ 3,955.00| / -
S&S Diesel Motorsport LBZ, 6.7L Relief Valve (2000 bar)
S&SOriginal price $ 4,364.00 - Original price $ 4,364.00Original price$ 4,364.00$ 4,364.00 - $ 4,364.00Current price $ 4,364.00| /S&S Model PRV-LBZ/6.7CS&S Diesel Motorsport LBZ, 6.7L Relief Valve (2000 bar)
Original price $ 4,364.00 - Original price $ 4,364.00Original price$ 4,364.00$ 4,364.00 - $ 4,364.00Current price $ 4,364.00| / -
S&S Diesel Motorsport Injector Seal Kit (combustion seal + body o-ring) - LLY, LBZ, LMM
S&SOriginal price $ 147.00 - Original price $ 147.00Original price$ 147.00$ 147.00 - $ 147.00Current price $ 147.00| /S&S Model INJ-SEALS-DMXInjector Seal Kit (combustion seal + body o-ring) - LLY, LBZ, LMM *Generic Image
Original price $ 147.00 - Original price $ 147.00Original price$ 147.00$ 147.00 - $ 147.00Current price $ 147.00| / -
S&S Diesel Motorsport Injector Seal Kit (combustion seal + body o-ring + inlet o-ring) - LB7
S&SOriginal price $ 147.00 - Original price $ 147.00Original price$ 147.00$ 147.00 - $ 147.00Current price $ 147.00| /S&S Model INJ-SEALS-LB7Injector Seal Kit (combustion seal + body o-ring + inlet o-ring) - LB7 *Generic Image
Original price $ 147.00 - Original price $ 147.00Original price$ 147.00$ 147.00 - $ 147.00Current price $ 147.00| / -
S&S Diesel Motorsport Injector Solenoid - LB7 / 5.9
S&SOriginal price $ 1,662.00 - Original price $ 1,662.00Original price$ 1,662.00$ 1,662.00 - $ 1,662.00Current price $ 1,662.00| /S&S Model SOLENOID-LB7/5.9 S&S Diesel Motorsport Injector Solenoid - LB7 / 5.9 *Generic Image
Original price $ 1,662.00 - Original price $ 1,662.00Original price$ 1,662.00$ 1,662.00 - $ 1,662.00Current price $ 1,662.00| / -
S&S Diesel Motorsport Injector Solenoid - LLY
S&SOriginal price $ 2,518.00 - Original price $ 2,518.00Original price$ 2,518.00$ 2,518.00 - $ 2,518.00Current price $ 2,518.00| /S&S Model SOLENOID-LLYS&S Diesel Motorsport Injector Solenoid - LLY *Generic Image
Original price $ 2,518.00 - Original price $ 2,518.00Original price$ 2,518.00$ 2,518.00 - $ 2,518.00Current price $ 2,518.00| / -
S&S Diesel Motorsport Injector Solenoid - LMM
S&SOriginal price $ 2,770.00 - Original price $ 2,770.00Original price$ 2,770.00$ 2,770.00 - $ 2,770.00Current price $ 2,770.00| /S&S Model SOLENOID-LMM S&S Diesel Motorsport Injector Solenoid - LMM *Generic Image
Original price $ 2,770.00 - Original price $ 2,770.00Original price$ 2,770.00$ 2,770.00 - $ 2,770.00Current price $ 2,770.00| / -
S&S Diesel Motorsport Injector Solenoid - LBZ
S&SOriginal price $ 2,770.00 - Original price $ 2,770.00Original price$ 2,770.00$ 2,770.00 - $ 2,770.00Current price $ 2,770.00| /S&S Model SOLENOID-LBZS&S Diesel Motorsport Injector Solenoid - LBZ *Generic Image
Original price $ 2,770.00 - Original price $ 2,770.00Original price$ 2,770.00$ 2,770.00 - $ 2,770.00Current price $ 2,770.00| / -
S&S Diesel Motorsport 100% Over LMM Nozzle Set
S&SOriginal price $ 34,073.00 - Original price $ 34,073.00Original price$ 34,073.00$ 34,073.00 - $ 34,073.00Current price $ 34,073.00| /S&S Model NZL-LMM-100SACS&S Diesel Motorsport 100% Over LMM Nozzle Set - SAC *Generic Image
Original price $ 34,073.00 - Original price $ 34,073.00Original price$ 34,073.00$ 34,073.00 - $ 34,073.00Current price $ 34,073.00| / -
S&S Diesel Motorsport 80% Over LMM Nozzle Set
S&SOriginal price $ 34,073.00 - Original price $ 34,073.00Original price$ 34,073.00$ 34,073.00 - $ 34,073.00Current price $ 34,073.00| /S&S Model NZL-LMM-80SACS&S Diesel Motorsport 80% Over LMM Nozzle Set - SAC *Generic Image
Original price $ 34,073.00 - Original price $ 34,073.00Original price$ 34,073.00$ 34,073.00 - $ 34,073.00Current price $ 34,073.00| / -
S&S Diesel Motorsport 60% Over LMM Nozzle Set
S&SOriginal price $ 28,199.00 - Original price $ 28,199.00Original price$ 28,199.00$ 28,199.00 - $ 28,199.00Current price $ 28,199.00| /S&S Model NZL-LMM-60SACS&S Diesel Motorsport 60% Over LMM Nozzle Set - SAC *Generic Image
Original price $ 28,199.00 - Original price $ 28,199.00Original price$ 28,199.00$ 28,199.00 - $ 28,199.00Current price $ 28,199.00| / -
S&S Diesel Motorsport 45% Over LMM Nozzle Set
S&SOriginal price $ 27,024.00 - Original price $ 27,024.00Original price$ 27,024.00$ 27,024.00 - $ 27,024.00Current price $ 27,024.00| /S&S Model NZL-LMM-45SAC S&S Diesel Motorsport 45% Over LMM Nozzle Set - SAC *Generic Image
Original price $ 27,024.00 - Original price $ 27,024.00Original price$ 27,024.00$ 27,024.00 - $ 27,024.00Current price $ 27,024.00| / -
S&S Diesel Motorsport 30% Over LMM Nozzle Set
S&SOriginal price $ 23,499.00 - Original price $ 23,499.00Original price$ 23,499.00$ 23,499.00 - $ 23,499.00Current price $ 23,499.00| /S&S Model NZL-LMM-30SACS&S Diesel Motorsport 30% Over LMM Nozzle Set - SAC *Generic Image
Original price $ 23,499.00 - Original price $ 23,499.00Original price$ 23,499.00$ 23,499.00 - $ 23,499.00Current price $ 23,499.00| / -
S&S Diesel Motorsport 100% Over LBZ Nozzle Set
S&SOriginal price $ 34,073.00 - Original price $ 34,073.00Original price$ 34,073.00$ 34,073.00 - $ 34,073.00Current price $ 34,073.00| /S&S Model NZL-LBZ-100SACS&S Diesel Motorsport 100% Over LBZ Nozzle Set- SAC *Generic image
Original price $ 34,073.00 - Original price $ 34,073.00Original price$ 34,073.00$ 34,073.00 - $ 34,073.00Current price $ 34,073.00| /
YOUR ALL-IN-ONE SOURCE FOR DURAMAX PERFORMANCE UPGRADES
Having the right parts makes all the difference when you’re working on your engine, and we’re your total resource for everything you need. We have a wide assortment of Duramax parts for sale from top manufacturers including Kryptonite, ndustrial njectio, smeding, Banks Power and more. We give you a huge selection of options to choose from, meaning you’re more than likely to find exactly what you’re looking for when you need Duramax aftermarket parts.
From small parts for a quick fix to complete systems for a total overhaul, we have a solution for every need. Our range of products for Duramax engines includes:
- Transmissions
- Injection pumps
- Turbochargers and exhausts
- Wiring harnesses
- Radiator hoses
- Intercoolers
- Fuel systems
- And more
SHOP POWERHOUSE DIESEL
Whether you’re trying to squeeze more power out of your engine or keep it maintained to extend its lifespan, there’s no better place to turn than Powerhouse Diesel. From routine maintenance to full-on performance upgrades, our selection of components, tools and accessories make it possible to get the work done and give you the performance you’ve always wanted.
Our team here understands what you’re looking for and why. We’re just as passionate about trucks as you are, and we’ll take the time to share our expertise so you can find the perfect fit for your ride. If you want to learn more about everything we have to offer, take a moment to browse through our product listings on this page or reach out to one of our helpful representatives today.
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