-80x80.jpg)
PDP Pick
Brand: S&B Filters
Part Number: 75-5144x
MAXIMUM PERFORMANCEOur cold air intake for the 2017-2019 Silverado / Sierra Duramax 6.6L was engineered to minimize air restriction and flows 47.70% better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.PROTECT YOUR ENGINEThis kit...
$349.00
Brand: AFE
Part Number: 50-70056T
Large Ten Layer Performance Air Filter:Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall, pre-oiled 360-degree radial flow air filter features a 5-1/2” flange and our pre-oiled Pro 10R media with ten layers of progressively finer c...
$420.00
Brand: AFE
Part Number: 50-70056D
Large Three Layer Performance Air Filter:
Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall 360-degree radial flow air filter features a 5-1/2" flange and our oil-free Pro DRY S media with three layers of synthetic medi...
$433.00
PDP Pick
Brand: S&B Filters
Part Number: 75-5136x
Our cold air intake for the 2020-2023 Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flow better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. Our new snap-In lid design requires no ...
$349.00
Brand: Pacific Performance Engineering
Part Number: 114000551
Fits: 2001-2019 GM 6.6L Duramax LB7/LLY/LBZ/LMM/L5PThis PPE Oil Filter Adapter allows you to convert from CAT oil filter back to an OE style oil filter in your 2001-2019 GM Duramax Truck. This adapter is built for smooth operation and to minimize cross threading of the oil filter.PP...
$8.99
Brand: HP Tuners
Part Number: ECM-00-L5P-K
Conveniently upgrade your E41 ECM, found in the 2017+ Chevy Silverado and GMC Sierra 2500/3500 6.6L Duramax trucks (L5P and L5D applications), without removing it from the vehicle. Upgrade your E41 ECM in 20 minutes or less! This ECM upgrade kit enables read, write, and special functions in VCM...
$349.99
Brand: Goerend Transmissions
Part Number: ATC-L5P
Goerend Difference:Designed and manufactured in-house from start to finishK-factor and torque ratio tested on in-house dynamometerBillet steel coverMade from steel forgings to reduce porosityMulti-bolt patternBillet steel pistonMade from steel forgings to reduce porosityBillet steel statorDesigned t...
$1,545.00
Brand: HSP Diesel
Part Number: 600-1-HSP-xxx
Fits: 2017-2019 GM 6.6L Duramax L5P
Enhance your 2017-2019 GM 6.6L Duramax L5P with the HSP 600-1 L5P 3" Hot Side Intercooler Tube. Changing the Hot Side Tube on the L5P Duramax is something that every Chevy/GMC truck on the road needs. With no tuning needed and basic knowledge to change it,...
$251.75
Brand: Calibrated Power
Part Number: DT1160030001001
Total flexibility to switch on the fly while driving between all five of our emissions in tact custom tunes for your 2017, 2018, 2019 Chevy Silverado or GMC Sierra. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily dri...
$750.00
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...
$372.95
Brand: Mishimoto
Part Number: MMRAD-DMAX-17
The Mishimoto MMRAD-DMAX-17 Aluminum Performance Radiator is engineered to handle the most extreme conditions in your 2017-2019 GM 6.6L Duramax L5P. The stock radiator has plastic end tanks that, over time, are prone to cracking and leaking. This performance radiator features aluminum TIG-welded con...
$1,561.95
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...
$550.95
Brand: Banks Power
Part Number: 48996x
Banks Power introduces the new 5" Monster Exhaust designed specifically for the 2017-2019 GM 6.6L Duramax L5P 2500/3500 HD pickup trucks. The DPF-back exhaust system features constant-diameter 5" mandrel-bent aluminized steel tubing and a massive patented tip which virtually eliminates bac...
$549.00
Brand: Calibrated Power
Part Number: DT1160030101003
Total flexibility to switch on the fly while driving between all five of our emissions in tact custom tunes for your 2017, 2018, 2019 Chevy Silverado or GMC Sierra. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily dri...
$3,947.88
Brand: Calibrated Power
Part Number: DM1JK1070103000
Order your upgraded turbo today! The L5P Stealth STR is the best replacement turbo for your stock 2017, 2018, and 2019 6.6L L5P Duramax. While capable of providing enough airflow to support up to 650 RWHP, this stock-appearing unit still lights quickly and is great for daily driving, towing, an...
$1,950.00
Brand: DmaxStore
Part Number: OE-L5P-HG
DmaxStore OE L5P Duramax Head Gasket Replacement Package
Fits 2017-2019 2500HD/3500HD L5P Duramax
Part# OE-L5P-HG
This kit contains the necessary Genuine OE manufacturer parts you will need to replace both head gaskets on your L5P Duramax. This kit includes everything down to the valve stem...
$1,238.99
Brand: FASS by Diesel Performance Products
Part Number: TSC13250F220G
17-19 GM L5P 6.6L Duramax Fass Titanium Signature Series 220GPH Fuel System (Requires Custom Tuning)
WARNING! This system is designed for the 2017-2019 L5P Duramax WITH AFTERMARKET TUNING!! If the truck is not equipped with an aftermarket tune and the ability to delete specific codes, the vehicle will have a MIL after the FASS installation. Consult with your calibration supplier prior to the FASS i...
$849.00
Brand: Fleece Performance
Part Number: FPE-TL-L5P-1719
Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit is the most complete replacement transmission line kit available for your L5P truck! With an increased diameter over stock and heavy duty hose wrap, these lines will increase overall fl...
$329.99
Brand: AFE
Part Number: 50-74008
Approximate Gains of up to:
Features:
Outflows factory intake by up to 59%
CAD-Designed Roto-Molded Intake Tube
High-Quality One-Piece Sealed Housing with Auxiliary Air Inlet
10-Layer Progressively Finer Cotton Gauze Oiled Media for Maximum Performance
Unique (Patent Pending) Fi...
$420.00
Brand: XDP Mfg
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...
$349.95
Brand: BD Power
Part Number: 1045844
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...
$3,765.00
Brand: Position 1 Performance
Part Number: P1L5PSTK
100% new turbo
No core
Gasket kit included
Must use your actuator
1 year unlimited mile warranty (cover defects in parts and workmanship)
P/N: P1L5PSTK
...
$1,735.35
Brand: Alliant Power
Part Number: AP54820
Is your 2017-2022 L5P Duramax pickup not running as smoothly as it should be? There could be fuel contamination to blame. But don't worry, Alliant Power has you covered with their AP54820 Fuel Contamination Kit.
This kit is a direct replacement for your stock fuel system, and it meets o...
$5,037.04
Brand: Position 1 Performance
Part Number: P1BLTL5P
17-23 6.6L L5P Duramax P1P Drop-In Billet Compressor Wheel
6+6 blade for best mixture of spool up and overall power
Lower EGTs
Direct drop-in
More boost
Fully balanced
P/N: P1BLTL5P
...
$165.00
Brand: Calibrated Power
Part Number: DM1JO1371012000
Safely add over 150hp and 270ft/lbs of torque to your truck with DuramaxTuner's remote tuning for 2017, 2018, 2019, 2020, 2021, 2022, and 2023 Chevy Silverado or GMC Sierra 2500/3500 L5Ps. No more needing to remove and swap your existing ECM. Within 30 minutes you will be able to unlock and flash tu...
$1,900.00
Brand: Position 1 Performance
Part Number: P1L5PCCV
Eliminate the possibility of a boost leak into the intakeRelocates the oil fill to a superior locationInternally baffled Options to route to the factory location or to atmosphere for competition use only Includes a bolt extractor to remove the factory hardware Includes 10ft of ho...
$401.33
Brand: XDP Mfg
Part Number: XD3017HS
Upgrade the OEM head bolts on your 2017-2023 GM 6.6L Duramax L5P when you purchase the XDP X220 Series Head Stud Kit XD3017HS. Upgrading the factory head bolts is a must when start adding horsepower and torque to your Silverado/Sierra.
The factory bolts typically can't handle the additional pressur...
$574.95
Brand: Dirty Hooker Diesel
Part Number: 800-7227.040
Contact us to confirm availability if you are in a hurry.
The race to produce a dependable oversize replacement piston for the L5P engine platform is over! The availability of these pistons opens the door for L5P engine rebuilding and customization.
This delipped Duramax piston set...
$1,558.82
Brand: Position 1 Performance
Part Number: P1L5PCLT
Expertly crafted in the USA from high-quality billet aluminum, these fittings provide a dependable upgrade to replace the factory line, which is prone to cracking and leaking. Designed for durability, they also feature a high-temperature O-ring to ensure long-lasting performance and reliability.&nbs...
$34.24
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....
$698.80
Brand: Calibrated Power
Part Number: DT1160030001002
Total flexibility to switch on the fly while driving between all five of our emissions intact custom tunes for your 2020, 2021, or 2022 Chevy Silverado or GMC Sierra. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun daily d...
$750.00
Brand: Calibrated Power
Part Number: DM1MO1070103000
Order your upgraded turbo today! The L5P Stealth STR is the best replacement turbo for your stock 2020, 2021, and 2022 6.6L L5P Duramax. While capable of providing enough airflow to support up to 650 RWHP, this stock-appearing unit still lights quickly and is great for daily driving, towing, an...
$1,950.00
Brand: Calibrated Power
Part Number: DM1MO1070203000
Upgrade your turbo today! The L5P Stealth 64 is the most versatile drop-in turbo ever bolted to the 2020 - 2022 6.6L L5P Duramax. While capable of providing enough airflow to support up to 700 RWHP this stock appearing unit still lights quick and is great for daily driving, towin...
$3,100.00
Brand: Calibrated Power
Part Number: DM1MO1070303000
Upgrade your turbo today! The L5P Stealth 67G2 is the best drop-in turbo ever bolted to the 2020, 2021, and 2022 6.6L L5P Duramax. While capable of providing enough airflow to support up to 800 RWHP this stock-appearing unit still lights up quickly and is great for daily driving, towi...
$3,500.00
Brand: Calibrated Power
Part Number: DT116003010100A
Total flexibility to switch on the fly while driving between all five of our emissions intact custom tunes for your 2020, 2021, 2022 or 2023 Chevy Silverado or GMC Sierra. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun da...
$2,973.92
Brand: Banks Power
Part Number: 67102
Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data inputs such as throttle position, rpm, vehicle speed, AFR, knock, coolant temperature, and EGT, just like you...
$769.00
Brand: Banks Power
Part Number: 67103
Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data inputs such as throttle position, rpm, vehicle speed, AFR, knock, coolant temperature, and EGT, just like you...
$889.00
Brand: Banks Power
Part Number: 67100
Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data inputs such as throttle position, rpm, vehicle speed, AFR, knock, coolant temperature, and EGT, just like you...
$490.00
Brand: Calibrated Power
Part Number: DT1160030101002
Total flexibility to switch on the fly while driving between all five of our emissions intact custom tunes for your 2020, 2021, 2022 or 2023 Chevy Silverado or GMC Sierra. No need to plug in a clunky box to re-flash your truck to change tunes. Giving you the power to tow light or heavy, fun da...
$3,972.92
Brand: MBRP
Part Number: S6059AL
Give
your vehicle a unique sound with an MBRP Touring Profile exhaust. Enjoy a
performance exhaust note without the aggressive volume. Your vehicle should
have sounded this good from the factory.Year: 2020-2023Make: Chevrolet/GMCModel Silverado 2500HD/Silverado 3500HD/Sierra 2500HD...
$399.99
Brand: Fleece Performance
Part Number: FPE-L5P-FFBA-20
The patented 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. Ou...
$229.00
Brand: Pacific Performance Engineering
Part Number: 114000750
In need of an engine oil filter for your 20-25 L5P Duramax? Check out this filter from PPE.
2020+ GM 6.6L Duramax High-Efficiency Engine Oil Filter (replaces AC Delco PF26)
This oversized PPE Engine Oil Filter has 2 times the specially engineered filter media equaling 522 square inches, which ...
$26.99
Brand: Wehrli Custom Fabrication
Part Number: WCF100708
High Flow driver side intercooler pipe for the 2017-2019 L5P Duramax. Replaces the factory two-piece 2-1/2" intercooler pipe with a high-flow one-piece 3" pipe. It also upgrades silicone boots that withstand higher pressure and temperature than the factory boots to increase reliability and...
$322.04
Brand: AC Delco
Part Number: PF26
AC Delco Oil Filter
Fits 2020-2022 Chevy/GMC 2500/3500 HD L5P Duramax Diesel
GM Part# 12684038, 19419485 AC Delco Part# PF26
Factory AC Delco replacement oil filter for your L5P Duramax Diesel.
Includes:
Oil Filter
Large O-Ring
Superceded Part Number: P...
$15.81
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-Ring...
$133.07
Brand: Alliant Power
Part Number: AP0135
17-20 GM 6.6L L5P & 19-20 L5D Cab & Chassis Duramax Alliant High-Pressure Fuel Pump Installation Kit
The Alliant AP0135 High-Pressure Fuel Pump Installation Kit is a direct-replacement for your 2017-2020 GM 6.6L Duramax L5P & 2019-2020 GM 6.6L Duramax L5D. This kit includes the necessary components to re-install the high-pressure common rail fuel pump on your truck.
FEATURES:
Meets Or Exceeds...
$196.44
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...
$61.31
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...
$49.27