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2017-2019 L5P Duramax Upgraded & Replacement Parts

Upgraded & Replacement Parts

Trying to beat out the competition with performance and style? You have come to the right place. Pure Diesel Power has the widest selection of performance and replacement parts from the best brands in the market. Whether it's external or internal parts, or upgraded or replacement parts, we have exactly what you are looking for.

We strive for excellent customer service and outstanding prices. Call us for information on specific products.

Brand: HSP Diesel Part Number: 040-HSP-xxx
Build to Order! Lead Time roughly 1 week!!The 040-HSP Or HSP Billet Thermostat Housing Kit for the 2001-2005 Chevrolet and GMC Duramax is an awesome piece of billet equipment! Why Would you need an HSP Billet Thermostat Housing Kit?Let’s start with the fact that the factory location and how ti..
Starting From $351.75

Brand: Gator Fasteners Part Number: HSK66L5P
If you are wanting to keep your LP5 6.6L Duramax on the road for the long haul, you need to replace your head bolts with upgraded head studs. These head studs have a much higher strength and will not stretch like the factory bolts will. This will help keep your truck from popping head gaskets. These..

Brand: AC Delco Part Number: 11611132
The GM 11611132 Up-Pipe Bolt is a genuine OEM replacement for the seized, stripped or broken up pipe bolts in your 2001-2016 GM 6.6L Duramax. This bolt will connect the up-pipes to the exhaust manifolds and the up-pipes to the turbo pedestal.  FEATURES:Genuine GM PartDirect Fit Replacement..

Brand: Xtreme Diesel Performance Parts Part Number: XD251
You can rely on the XDP Wrinkle Black HD Gear Reduction Starter XD251 to get your 2001-2020 GM 6.6L Duramax running in the most extreme environments. XDP's HD Gear Reduction Starters are faster, stronger, and more durable than your factory starter. This gives you the ability to turn over even the mo..

Brand: S&B Tanks Part Number: 10-1017
The S&B Tanks 10-1017 62 Gallon Midship Replacement Fuel Tank will extend the range of your Crew Cab, Short Bed 2011-2021 GM 6.6L Duramax LML/ L5P. Featuring Cross Linked Polyethylene (XLPE) construction, this tank offers unbeatable durability for a lifetime warranty while offering bolt-in insta..

Brand: K&N Filters Part Number: VF2071
K&N’s line of washable replacement cabin air filters are designed to filter your incoming air using state-of-the-art filtration technology - protecting your vehicle’s occupants, interior, and HVAC system from pollutants and unpleasant odors. Engineered to be washable, reusable, and durable, this..

Brand: Dayco Part Number: A061197
Dayco aramid cord poly rib serpentine belt (main drive) for 6.6L Duramax.**Fitment note**2015-2021 Chevy Silverado 2500HD/ 3500HD 6.6L Duramax Single Alternator2016-2021 GM Sierra 2500HD/ 3500HD 6.6L Durmax Single AlternatorPart number: A061197..

Brand: Fleece Performance Part Number: FPE-L5P-FFBA-1719
The Fleece FPE-L5P-FFBA-1719 Fuel Filter Upgrade Kit allows you to switch from the factory cartridge filter to a spin-on canister style filter in your 2017-2019 GM 6.6L Duramax L5P or 2020-2021 GM 6.6L Duramax L5P (Long Bed). Canister style filters offer increased filter capacity and extended change..
$194.65 $229.00

Brand: Mishimoto Part Number: MMBK-DMAX-17
The Mishimoto MMBK-DMAX-17 Factory-Fit Boot Kit is a high-quality replacement for the blown-out intercooler boots in your 2017-2019 GM 6.6L Duramax L5P. This boot kit features Mishimoto’s DuraCore technology on the innermost layer of the silicone boots that delivers superior resistance to pressure a..

Brand: Mishimoto Part Number: MMTC-DMAX-17SL
The Mishimoto MMTC-DMAX-17SL Transmission Cooler is an excellent way to improve the cooling of the transmission in your 2017-2019 GM 6.6L Duramax L5P. This direct-fit transmission cooler features a stacked-plate construction for greater core volume and larger external fin surface over the stock cool..

Brand: Diamond Advantage By Navistar Part Number: DA2251297
Features & Benefits:Diamond Advantage™ Water Pumps are designed and tested for optimal durability. • Quality built with new housing and 100% ALL-NEW components • Unitized seal prevents coolant leakage, leading to longer product life • OE-designed bearings are capable of withstanding high rotatio..

Brand: Alliant Power Part Number: AP63593
Direct Fit replacement after treatment fuel injector by Alliant Power.Part number: AP63593..

Brand: Xtreme Diesel Performance Parts Part Number: XD387
The XDP 3/8" Street Performance Pushrods XD387 will strengthen the weak link in the valvetrain of your 2017-2020 GM 6.6L Duramax L5P. The stock pushrods in your Duramax engine can barely handle stock power levels. With greater cylinder pressure and valve spring pressures from elevated engine RPM, th..

Brand: Pacific Performance Engineering Part Number: 116112500
50 States Emissions Legal (E.O. D-701-34)PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally-sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system..

Brand: Fleece Performance Part Number: FPE-HAR-L5P-INJ-PT
A common failure point on the L5P Duramax, our replacement connector with 4.5" pigtail for the fuel injectors will get you back on the road quickly.  This connector is typically replaced during an injector replacement and is prone to increased resistance over time that can result in an injector..
$53.55 $62.99

Brand: AFE Part Number: 30-10325
Pro 5R Filter Media:This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty. This media is perfect for street and/or track use. Pro 5R filters are easily recharged with aFe's PO..

Brand: Fleece Performance Part Number: FPE-L5P-FFBA-20
The Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock cartridge style filter to a spin-on canister style filter. The canister filter provides for increased filter capacity and longer change intervals as well as expands your filter options. Our anodize..
$194.65 $229.00

Brand: Fluidampr Part Number: 830151
Fluidampr performance dampers protect your engine from destructive crankshaft torsional vibration.  Install early for durability and optimum performance.  Premium viscous damper technology provides broad range protection across the entire rpm range.  No tuning or maintenance required...

Brand: K&N Filters Part Number: 33-5098
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entir..

Brand: Titan Fuel Tanks Part Number: 7010220
56 Gallon*, extra capacity, extra heavy duty, midship replacement fuel tank for 2020-2022 GM 2500HD and 3500HD pickups with Crew Cabs, 6 ½ ft. beds, and Duramax diesel engines.Tank comes complete with black, baked epoxy-coated, galvanized steel mounting straps. Tapered tank features exclusive low fu..

Brand: Pacific Performance Engineering Part Number: 116120005
PPE has taken OEM replacement to a new level. All PPE OEM Up-Pipes allow 53% greater flow than stock. PPE OEM Up-Pipes are a direct bolt-on to your factory manifolds. Unlike factory parts, PPE OEM Up-Pipe are manufactured from 11-gauge 304 stainless steel and includes our superior PPE 304 stainless ..
Starting From $149.99

Brand: Pacific Performance Engineering Part Number: 116120010
Part 116120918 for year range 2011-2016 on Backorder with No ETA  **Updated on 10/28/2022**All PPE OEM Up-Pipes create a 53% greater flow than stock. The PPE OEM Up-Pipes are a direct bolt-on to your factory manifolds. Unlike factory parts, PPE OEM Up-Pipes are manufactured from 11-gauge 304 s..
Starting From $149.99

Brand: BD Power Part Number: 1045843
BD's Screamer line of turbos offer drop-in, stock-appearing units that add an additional punch in power without major modifications to intake or exhaust systems. The L5P Screamer for 2017-up Duramax engines feature custom compressor and turbine wheels that have been designed to give you increased ai..
Starting From $3,550.00

Brand: Calibrated Power Part Number: DT1160000010000
Fly Under the Radar with the L5P Stealth 67G2Airflow to support 800HPUp to 650 RWHP with stock emissions equipment and basic supporting modsTested in competition setups with extensive supporting mods to make 800+ RWHPCustom Billet Compressor Wheel11-Blade wheel provides a wide efficiency range allow..

Brand: Lisle Corp Part Number: 14500
Low profile Oil & Fuel Filter 36MM socket. Fits both 35mm & 36MM fuel and oil filters. 3/8 DriveNot for use with an impact wrench.Lisle Part number: 14500..

Brand: Automotive Racing Products Part Number: 672-1003
The ARP 672-1003 Chromoly Bolts (M10 X 1.50 X 30) give you a durable replacement option when re-assembling critical components of your engine. In traditional ARP fashion, these threads are rolled after heat treating to produce beneficial compressive stress in the root of the thread. These bolts are ..

Brand: Mahle Part Number: G32761
Replace the worn turbocharger flange gasket in your vehicle when you install the Mahle G32761 T6 Turbocharger Flange Gasket. Designed as an OEM replacement to damaged gaskets, the Turbocharger Flange Gasket meets factory specifications. Constructed from stock materials, or better, the Turbocharger F..

Brand: AC Delco Part Number: PF26
AC Delco Oil FilterFits 2020-2021 Chevy/GMC 2500/3500 HD L5P Duramax DieselGM Part# 12684038, 19419485 AC Delco Part# PF26Factory AC Delco replacement oil filter for your L5P Duramax Diesel.  Includes:Oil FilterLarge O-Ring..

Brand: Xtreme Diesel Performance Parts Part Number: XD345
Increase the durability, line pressure, and performance of the Allison transmission in your 2011-2019 GM 6.6L Duramax LML and L5P with the XDP EPC Solenoid Fooler Plug XD345. From the factory, the function of the EPC solenoid is to increase line pressure during shifts up to 230 PSI and once the shif..

Brand: Xtreme Diesel Performance Parts Part Number: XD200
The XDP Push-Lock Fuel Pressure Tee XD200 is machined from aluminum with a pre-drilled & tapped 1/8" NPT port to accept a fuel pressure sender or hose. The 1/2 Push-Lock fitting makes it ideal for use with aftermarket fuel systems such as Airdog or FASS. Simply install this fitting in-line for a has..

Brand: Xtreme Diesel Performance Parts Part Number: XD243
The XDP Fuel Tank Sump with Built-In Fuel Return XD243 provides you with a perfect option to maximize fuel delivery, and customization when installing your aftermarket fuel system. Avoid the common 1/4 tank issues associated with in-tank draw straws used with fuel systems such as AirDog, FASS and ma..

Brand: General Motors Part Number: 97209341
GM 6.6L Duramax OEM Front Main Seal  Part # 97209341..

Brand: Alliant Power Part Number: AP63586
The Alliant AP63586 Water Pump is a high-quality replacement for the leaking water pump in your 2017-2020 GM 6.6L Duramax L5P. This water pump is a direct fit replacement pump and includes all the O-rings and gasket you need for installation.    Features: Direct-Fit Replacement Includes O-Rings ..

Brand: Alliant Power Part Number: AP0136
The Alliant AP0136 Cylinder 3 Injector/EGR Gasket Kit is a must-have when replacing the cylinder 3 fuel injector in your 2017-2020 GM 6.6L Duramax L5P & 2019-2020 GM 6.6L Duramax L5D. The EGR pipe and EGR Valve must be removed to access the injector in cylinder 3. This kit contains the necessary gas..

Brand: Alliant Power Part Number: AP0133
Use the Alliant AP0133 Fuel Injector Return Line Seal Kit when resealing the injectors in your 2017-2020 GM 6.6L Duramax L5P and 2019-2020 GM 6.6L Duramax L5D. Each bank has a rigid Fuel Return Line that must be removed to access the fuel injectors. This seal kit provides a cost saving alternative t..

Brand: Thermal Zero Part Number: TZBWL5P-L
Designed to precisely fit the contour of the Borg Warner L5P General Motors Duramax Diesel turbine housing while maintaining the ability to use the original heat shield mounting points.  Use of the OEM heat shield is not necessary with this blanket though.   The heavy duty construction of this bla..

Brand: S&S Diesel Motorsport Part Number: L5P-xxxxx
S&S Diesel Motorsports NEW L5P Injector   2017+ GM Duramax 50% to 150% over-stock flow capacity Optimized nozzle to body tolerances..

Brand: AC Delco Part Number: 23304096
AC Delco Fuel FilterFits 2017-2018 Chevy/GMC 2500/3500 HD L5P Duramax DieselGM Part# 23304096 AC Delco Part# TP1015New Part Number: 13539108Factory AC Delco replacement fuel filter for your L5P Duramax Diesel.  With the new and highly complex fuel system on the L5P Duramax this filter will prev..

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