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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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DDP Duramax 08-10 LMM New Injector Set Economy Series
DDPOriginal price $5,351.13Original price $5,351.13 - Original price $5,351.13Original price $5,351.13Current price $4,816.02$4,816.02 - $4,816.02Current price $4,816.02| /DDP Model DDPNLMM-ECODuramax 08-10 LMM Injector Set: Brand New injector set, Economy Series with a very mild 10-20 RWHP increase and full injector ...
View full detailsOriginal price $5,351.13Original price $5,351.13 - Original price $5,351.13Original price $5,351.13Current price $4,816.02$4,816.02 - $4,816.02Current price $4,816.02| /Save 10% Save % -
DDP 17-21 Chevrolet Duramax L5P 6.6L Brand New Injector Set 50HP - 15% Over Stock
DDPOriginal price $3,473.68Original price $3,473.68 - Original price $3,473.68Original price $3,473.68Current price $3,126.31$3,126.31 - $3,126.31Current price $3,126.31| /DDP Model DDPL5P-50Duramax 17-21 L5P Injector Set: Brand New injector set at 15 percent over, will improve fuel economy and increase power by 50 RW...
View full detailsOriginal price $3,473.68Original price $3,473.68 - Original price $3,473.68Original price $3,473.68Current price $3,126.31$3,126.31 - $3,126.31Current price $3,126.31| /Save 10% Save % -
DDP Common Rail High Pressure Diesel Injection System Cleaner
DDPOriginal price $52.53Original price $52.53 - Original price $52.53Original price $52.53Current price $47.28$47.28 - $47.28Current price $47.28| /DDP Model DDPCRCLEANHeavy duty, one-time use injection system cleaner. Cleans the entire fuel system! This product removes contamination, resin and...
View full detailsOriginal price $52.53Original price $52.53 - Original price $52.53Original price $52.53Current price $47.28$47.28 - $47.28Current price $47.28| /Save 10% Save % -
DDP 17-21 Chevrolet Duramax L5P Brand New Injector Set - 100HP (25% Over)
DDPOriginal price $3,669.38Original price $3,669.38 - Original price $3,669.38Original price $3,669.38Current price $3,302.44$3,302.44 - $3,302.44Current price $3,302.44| /DDP Model DDPL5P-100Duramax 17-21 L5P Injector Set: Brand New injector set at 25 percent over, will improve fuel economy and increase power by 100 ...
View full detailsOriginal price $3,669.38Original price $3,669.38 - Original price $3,669.38Original price $3,669.38Current price $3,302.44$3,302.44 - $3,302.44Current price $3,302.44| /Save 10% Save % -
DDP 17-21 Chevrolet Duramax 6.6L L5P Stock Injector (Single)
DDPOriginal price $293.55Original price $293.55 - Original price $293.55Original price $293.55Current price $264.20$264.20 - $264.20Current price $264.20| /DDP Model DDPL5P-STKDuramax 17-21 L5P Stock Replacement Injector - Single. Need 8 for a complete set.Details: 2017-Present Duramax L5P Brand New S...
View full detailsOriginal price $293.55Original price $293.55 - Original price $293.55Original price $293.55Current price $264.20$264.20 - $264.20Current price $264.20| /Save 10% Save % -
DDP 08-10 Chevrolet Duramax 5.9L LMM Stock Reman Injector (Single)
DDPOriginal price $463.50Original price $463.50 - Original price $463.50Original price $463.50Current price $417.15$417.15 - $417.15Current price $417.15| /DDP Model DDPLMM-STKDuramax 08-10 LMM Injector: Remanufactured stock power level injector. Every internal component replaced with new OE components...
View full detailsOriginal price $463.50Original price $463.50 - Original price $463.50Original price $463.50Current price $417.15$417.15 - $417.15Current price $417.15| /Save 10% Save % -
DDP 04.5-05 Chevrolet Duramax 6.6L LLY Stock Reman Injector (Single)
DDPOriginal price $391.40Original price $391.40 - Original price $391.40Original price $391.40Current price $352.26$352.26 - $352.26Current price $352.26| /DDP Model DDPLLY-STKDuramax 04.5-05 LLY Injector: Remanufactured stock power level injector. Every internal component replaced with new OE componen...
View full detailsOriginal price $391.40Original price $391.40 - Original price $391.40Original price $391.40Current price $352.26$352.26 - $352.26Current price $352.26| /Save 10% Save % -
DDP 06-07 Chevrolet Duramax 6.6L LBZ Stock Reman Injector (Single)
DDPOriginal price $489.25Original price $489.25 - Original price $489.25Original price $489.25Current price $440.33$440.33 - $440.33Current price $440.33| /DDP Model DDPLBZ-STKDuramax 06-07 LBZ Injector: Remanufactured stock power level injector. Every internal component replaced with new OE components...
View full detailsOriginal price $489.25Original price $489.25 - Original price $489.25Original price $489.25Current price $440.33$440.33 - $440.33Current price $440.33| /Save 10% Save % -
DDP 11-16 Chevrolet Duramax 6.6L LML Stock Reman Injector (Single)
DDPOriginal price $329.60Original price $329.60 - Original price $329.60Original price $329.60Current price $296.64$296.64 - $296.64Current price $296.64| /DDP Model DDPLML-STKDuramax 11-16 LML Injector: Remanufactured stock power level injector. Comes with all the latest revisions. Sold individually w...
View full detailsOriginal price $329.60Original price $329.60 - Original price $329.60Original price $329.60Current price $296.64$296.64 - $296.64Current price $296.64| /Save 10% Save % -
DDP 01-04 Chevrolet Duramax 6.6L LB7 Stock Reman Injector (Single)
DDPOriginal price $320.73Original price $320.73 - Original price $320.73Original price $320.73Current price $288.66$288.66 - $288.66Current price $288.66| /DDP Model DDPLB7-STKDuramax 01-04 LB7 Injector: Remanufactured stock power level injector. Every internal component replaced with new OE components...
View full detailsOriginal price $320.73Original price $320.73 - Original price $320.73Original price $320.73Current price $288.66$288.66 - $288.66Current price $288.66| /Save 10% Save % -
DDP 08-10 Chevrolet Duramax 6.6L LMM Stock Brand New Injector (Single)
DDPOriginal price $587.10Original price $587.10 - Original price $587.10Original price $587.10Current price $528.39$528.39 - $528.39Current price $528.39| /DDP Model DDPNLMM-STKDuramax 08-10 LMM Injector: Brand New stock power level injector. Comes with all the latest revisions. Sold individually with ...
View full detailsOriginal price $587.10Original price $587.10 - Original price $587.10Original price $587.10Current price $528.39$528.39 - $528.39Current price $528.39| /Save 10% Save % -
DDP 11-16 Chevrolet Duramax 6.6L LML Stock Brand New Injector (Single)
DDPOriginal price $473.80Original price $473.80 - Original price $473.80Original price $473.80Current price $426.42$426.42 - $426.42Current price $426.42| /DDP Model DDPNLML-STKDuramax 11-16 LML Injector: Brand New stock power level injector. Comes with all the latest revisions. Sold individually with ...
View full detailsOriginal price $473.80Original price $473.80 - Original price $473.80Original price $473.80Current price $426.42$426.42 - $426.42Current price $426.42| /Save 10% Save % -
DDP 04.5-05 Chevrolet Duramax 6.6L LLY Stock Brand New Injector (Single)
DDPOriginal price $478.95Original price $478.95 - Original price $478.95Original price $478.95Current price $431.06$431.06 - $431.06Current price $431.06| /DDP Model DDPNLLY-STKDuramax 04.5-05 LLY Injector: Brand New stock power level injector. Comes with all the latest revisions. Sold individually wit...
View full detailsOriginal price $478.95Original price $478.95 - Original price $478.95Original price $478.95Current price $431.06$431.06 - $431.06Current price $431.06| /Save 10% Save % -
DDP 06-07 Chevrolet Duramax 6.6L LBZ Stock Brand New Injector (Single)
DDPOriginal price $587.10Original price $587.10 - Original price $587.10Original price $587.10Current price $528.39$528.39 - $528.39Current price $528.39| /DDP Model DDPNLBZ-STKDuramax 06-07 LBZ Injector: Brand New stock power level injector. Comes with all the latest revisions. Sold individually with ...
View full detailsOriginal price $587.10Original price $587.10 - Original price $587.10Original price $587.10Current price $528.39$528.39 - $528.39Current price $528.39| /Save 10% Save % -
DDP Duramax 01-04 LB7 Economy SeriesInjector Set
DDPOriginal price $3,702.85Original price $3,702.85 - Original price $3,702.85Original price $3,702.85Current price $3,332.57$3,332.57 - $3,332.57Current price $3,332.57| /DDP Model DDPNLB7-ECODuramax 01-04 LB7 Injector Set: Brand New injector set, Economy Series with a very mild 10-20 RWHP increase and full injector ...
View full detailsOriginal price $3,702.85Original price $3,702.85 - Original price $3,702.85Original price $3,702.85Current price $3,332.57$3,332.57 - $3,332.57Current price $3,332.57| /Save 10% Save % -
DDP 01-04 Chevrolet Duramax 6.6L LB7 Stock Brand New Injector (Single)
DDPOriginal price $406.85Original price $406.85 - Original price $406.85Original price $406.85Current price $366.17$366.17 - $366.17Current price $366.17| /DDP Model DDPNLB7-STKDuramax 01-04 LB7 Injector: Brand New stock power level injector. Comes with all the latest revisions. Sold individually with ...
View full detailsOriginal price $406.85Original price $406.85 - Original price $406.85Original price $406.85Current price $366.17$366.17 - $366.17Current price $366.17| /Save 10% Save % -
DDP Duramax 08-10 LMM Brand New Injector Set - 75 (30% Over)
DDPOriginal price $5,350.85Original price $5,350.85 - Original price $5,350.85Original price $5,350.85Current price $4,815.77$4,815.77 - $4,815.77Current price $4,815.77| /DDP Model DDPNLMM-75Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporti...
View full detailsOriginal price $5,350.85Original price $5,350.85 - Original price $5,350.85Original price $5,350.85Current price $4,815.77$4,815.77 - $4,815.77Current price $4,815.77| /Save 10% Save % -
DDP Duramax 08-10 LMM Brand New Injector Set - 100% Over
DDPOriginal price $5,762.85Original price $5,762.85 - Original price $5,762.85Original price $5,762.85Current price $5,186.57$5,186.57 - $5,186.57Current price $5,186.57| /DDP Model DDPNLMM-200Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 100 percent over and the injectors have had internal c...
View full detailsOriginal price $5,762.85Original price $5,762.85 - Original price $5,762.85Original price $5,762.85Current price $5,186.57$5,186.57 - $5,186.57Current price $5,186.57| /Save 10% Save % -
DDP Duramax 08-10 LMM Brand New Injector Set - 150% Over
DDPOriginal price $5,762.85Original price $5,762.85 - Original price $5,762.85Original price $5,762.85Current price $5,186.57$5,186.57 - $5,186.57Current price $5,186.57| /DDP Model DDPNLMM-300Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 150 percent over and the injectors have had internal c...
View full detailsOriginal price $5,762.85Original price $5,762.85 - Original price $5,762.85Original price $5,762.85Current price $5,186.57$5,186.57 - $5,186.57Current price $5,186.57| /Save 10% Save % -
DDP Duramax 08-10 LMM Brand New Injector Set - 50 (20% Over)
DDPOriginal price $5,350.85Original price $5,350.85 - Original price $5,350.85Original price $5,350.85Current price $4,815.77$4,815.77 - $4,815.77Current price $4,815.77| /DDP Model DDPNLMM-50Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 20 percent over, approximately 50 RWHP over stock. Injectors ...
View full detailsOriginal price $5,350.85Original price $5,350.85 - Original price $5,350.85Original price $5,350.85Current price $4,815.77$4,815.77 - $4,815.77Current price $4,815.77| /Save 10% Save % -
DDP Duramax 08-10 LMM Reman Injector Set - Economy Series
DDPOriginal price $4,629.85Original price $4,629.85 - Original price $4,629.85Original price $4,629.85Current price $4,166.87$4,166.87 - $4,166.87Current price $4,166.87| /DDP Model DDPLMM-ECODuramax 08-10 LMM Injector Set: Remanufactured injector set, Economy Series with a very mild 10-20 RWHP increase and full injec...
View full detailsOriginal price $4,629.85Original price $4,629.85 - Original price $4,629.85Original price $4,629.85Current price $4,166.87$4,166.87 - $4,166.87Current price $4,166.87| /Save 10% Save % -
DDP Duramax 08-10 LMM Brand New Injector Set - 60% Over
DDPOriginal price $5,556.85Original price $5,556.85 - Original price $5,556.85Original price $5,556.85Current price $5,001.17$5,001.17 - $5,001.17Current price $5,001.17| /DDP Model DDPNLMM-150Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 60 percent over and the injectors have had internal ca...
View full detailsOriginal price $5,556.85Original price $5,556.85 - Original price $5,556.85Original price $5,556.85Current price $5,001.17$5,001.17 - $5,001.17Current price $5,001.17| /Save 10% Save % -
DDP Duramax 08-10 LMM Brand New Injector Set - 100 (45% Over)
DDPOriginal price $5,350.85Original price $5,350.85 - Original price $5,350.85Original price $5,350.85Current price $4,815.77$4,815.77 - $4,815.77Current price $4,815.77| /DDP Model DDPNLMM-100Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 45 percent over, capable of 750-800 RWHP with proper support...
View full detailsOriginal price $5,350.85Original price $5,350.85 - Original price $5,350.85Original price $5,350.85Current price $4,815.77$4,815.77 - $4,815.77Current price $4,815.77| /Save 10% Save % -
DDP Duramax 08-10 LMM Reman Injector Set - 50 (20% Over)
DDPOriginal price $4,629.85Original price $4,629.85 - Original price $4,629.85Original price $4,629.85Current price $4,166.87$4,166.87 - $4,166.87Current price $4,166.87| /DDP Model DDPLMM-50Duramax 08-10 LMM Injector Set: Remanufactured injector set flowing at 20 percent over, approximately 50 RWHP over stock. Inject...
View full detailsOriginal price $4,629.85Original price $4,629.85 - Original price $4,629.85Original price $4,629.85Current price $4,166.87$4,166.87 - $4,166.87Current price $4,166.87| /Save 10% Save %
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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