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7.3 Powerstroke Parts

Ford’s 7.3L Powerstroke engine delivers a considerable amount of muscle, making it a popular choice among those who need a truck that can get the job done. However, truck owners know that it doesn’t take long before they start feeling like they could make some improvements. Because tweaking and tuning a high-performance engine like these is part of the fun of having it, Powerhouse Diesel offers a wide range of 7.3 Powerstroke parts to help you get the most out of yours. In addition to the widest selection of 7.3 Powerstroke accessories and components, we also provide you with the expertise and experience you need to help you navigate to finding what’s best for your needs. We take pride in offering the highest levels of customer service. You can trust us to lead you in the right direction because we have the passion and know-how to ensure you get the best overall results. Our goal is to provide you with the ultimate experience from start to finish.

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    KC S300 Turbine Wheel (KC300x Style) - 7.3 POWERSTROKE (1994-2003)

    Kc Turbo
    $225.00 - $225.00
    $225.00
    $225.00 - $225.00
    $225.00

    KC S300 Turbine Wheel Features & Details: Quicker Spool Up 100% Drop In Ready Lower EGTS Larger Blades Better Response Component Balanced ***P...

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    $225.00 - $225.00
    $225.00
    $225.00 - $225.00
    $225.00
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    KC Compressor Cover Outlet O-Ring - 7.3 POWERSTROKE (1994-1997)

    Kc Turbo
    $7.00 - $7.00
    $7.00
    $7.00 - $7.00
    $7.00

    OBS Compressor Cover Outlet O-Ring Precision Profile Direct Replacement Helps to Eliminate Boost Leaks Description: Direct Stock replacement for ...

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    $7.00 - $7.00
    $7.00
    $7.00 - $7.00
    $7.00
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    KC 360 Turbo Rebuild Kit - 7.3 POWERSTROKE - (GTP, TP & KC300x)

    Kc Turbo
    $79.00 - $113.00
    $79.00
    $79.00 - $113.00
    $79.00

    KC 360 Rebuild Kit Features & Details: Upgraded (Regular) 360 degree thrust bearing New thrust collar New oil slinger New piston rings New jou...

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    $79.00 - $113.00
    $79.00
    $79.00 - $113.00
    $79.00
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    XDP 7.3L Coolant Filtration System XD249

    XDP
    $129.95 - $129.95
    $129.95
    $129.95 - $129.95
    $129.95

    XDP Model XD249Protect the cooling system in your 1999.5-2003 Ford 7.3L Powerstroke with the XDP 7.3L Coolant Filtration System XD249. Designed to ...

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    $129.95 - $129.95
    $129.95
    $129.95 - $129.95
    $129.95
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    XDP 7.3L Billet Thermostat Housing XD277

    XDP
    $45.95 - $45.95
    $45.95
    $45.95 - $45.95
    $45.95

    XDP Model XD277Replace the old thermostat housing on your 1999.5-2003 Ford 7.3L Powerstroke with the XDP 7.3L Billet Thermostat Housing XD277. Unli...

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    $45.95 - $45.95
    $45.95
    $45.95 - $45.95
    $45.95
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    Valair NMU70263-04-SFC Ceramic Upgrade Clutch With Flywheel

    Valair
    $920.42 - $920.42
    $920.42
    $920.42 - $920.42
    $920.42

    Valair Model NMU70263-04-SFCThe Valair NMU70263-04-SFC Ceramic Upgrade Clutch for your 1994-1997 Ford 7.3L Powerstroke is an excellent upgrade to t...

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    $920.42 - $920.42
    $920.42
    $920.42 - $920.42
    $920.42
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    Mahle VS50328 Valve Cover Gasket

    Mahle
    $74.01 - $74.01
    $74.01
    $74.01 - $74.01
    $74.01

    The MAHLE VS50328 Valve Cover Gasket is a direct replacement for your 1994-1997 Ford 7.3L Powerstroke. Built with high quality materials this gaske...

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    $74.01 - $74.01
    $74.01
    $74.01 - $74.01
    $74.01
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    Mahle Cs54204a Lower Engine Gasket Set

    Mahle
    $149.14 - $149.14
    $149.14
    $149.14 - $149.14
    $149.14

    The MAHLE CS54204A Lower Engine Gasket Set gives you the seals and needed components to reseal the lower engine on your 1994-2003 Ford 7.3L Powerst...

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    $149.14 - $149.14
    $149.14
    $149.14 - $149.14
    $149.14
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    Mean Green High Output Alternator 7769

    Mean Green
    $419.00 - $419.00
    $419.00
    $419.00 - $419.00
    $419.00

    Mean Green Model 7769 The Mean Green High Output Alternator is the answer to all of your charging problems. The Mean Green Alternator provides up t...

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    $419.00 - $419.00
    $419.00
    $419.00 - $419.00
    $419.00
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    Air Lift Load Controller Single Heavy Duty Compressor

    Air Lift
    $407.99 - $407.99
    $407.99
    $407.99 - $407.99
    $407.99

    Offering quick and convenient air pressure adjustment, LoadController (Compact, Single Path, Heavy Duty) will have your vehicle back on the level i...

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    $407.99 - $407.99
    $407.99
    $407.99 - $407.99
    $407.99
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    Firestone Air-Rite Air Command I Heavy Duty Air Compressor System w/Single Analog Gauge (WR17602097)

    Firestone
    $781.62
    $781.62 - $781.62
    $781.62
    $594.70
    $594.70 - $594.70
    $594.70

    Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 yea...

    View full details
    $781.62
    $781.62 - $781.62
    $781.62
    $594.70
    $594.70 - $594.70
    $594.70
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    WeatherTech Universal 1st Row Bucket Drivers Seat Protector - Black

    WeatherTech
    $161.95 - $161.95
    $161.95
    $161.95 - $161.95
    $161.95

    WeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra layer of protection for their rear vehicle seating....

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    $161.95 - $161.95
    $161.95
    $161.95 - $161.95
    $161.95
  • Yukon Gear 05-22 Ford F250/F350/F450/F550 Superduty 35-Spline Hardcore Locking Hub Set. Yukon Gear 05-22 Ford F250/F350/F450/F550 Superduty 35-Spline Hardcore Locking Hub Set.

    Yukon Gear 05-22 Ford F250/F350/F450/F550 Superduty 35-Spline Hardcore Locking Hub Set

    Yukon Gear & Axle
    $640.89 - $640.89
    $640.89
    $640.89 - $640.89
    $640.89

    Yukon Model YHC70011 Yukon Hardcore Locking Hubs feature chromoly internals and all-steel construction for ultimate durability and strength. These ...

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    $640.89 - $640.89
    $640.89
    $640.89 - $640.89
    $640.89
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    aFe Street Series Dana 60 Front Differential Cover Raw w/ Machined Fins 17-20 Ford Trucks (Dana 60)

    aFe
    $298.00 - $298.00
    $298.00
    $298.00 - $298.00
    $298.00

    aFe Model 46-71100AIncreased Oil Capacity: This cover has an increased oil capacity over stock for better performance over a longer duration.Built-...

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    $298.00 - $298.00
    $298.00
    $298.00 - $298.00
    $298.00
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    ARP Ford 6.0L Power Stroke Diesel CA625+ Head Stud Kit

    ARP
    $1,600.12 - $1,600.12
    $1,600.12
    $1,600.12 - $1,600.12
    $1,600.12

    ARP Model 250-4205ARP Ford 6.0L Power Stroke Diesel CA625+ Head Stud KitThis Part Fits: Year Make Model Submodel 2004-2007 Ford F-250 Super Duty...

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    $1,600.12 - $1,600.12
    $1,600.12
    $1,600.12 - $1,600.12
    $1,600.12
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    ATS Diesel 1999-2003 Ford 4wd 4R100 Stage 2 Transmission Package

    ATS Diesel
    $5,669.99 - $5,669.99
    $5,669.99
    $5,669.99 - $5,669.99
    $5,669.99

    ATS Diesel Model 309-924-3224ATS Diesel 1999-2003 Ford 4wd 4R100 Stage 2 Transmission PackageThis Part Fits: Year Make Model Submodel 2003 Ford ...

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    $5,669.99 - $5,669.99
    $5,669.99
    $5,669.99 - $5,669.99
    $5,669.99
    Select Options
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    FASS 99-07 Ford Powerstroke F250/F350 140gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $883.16
    $883.16 - $883.16
    $883.16
    $839.00
    $839.00 - $839.00
    $839.00

    FASS Fuel Systems Model NDTSF14180F140GFASS No Drop Series Fuel System for 1999-2007 Ford Powerstroke 7.3L and 6.0L (Stock-700hp) Includes TSF14180...

    View full details
    $883.16
    $883.16 - $883.16
    $883.16
    $839.00
    $839.00 - $839.00
    $839.00
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    CNC Fabrication 99-07 F250/350 SRW Superduty CNC Fabrication Rear 4 Link Suspension Kit

    Cnc
    $2,399.95 - $4,799.95
    $2,399.95
    $2,399.95 - $4,799.95
    $2,399.95

    CNC Model 428020 New CNC Fabrication Diesel Performance Bolt-On 4-Link Suspension Kit **Current assembled image displayed is not an exact represen...

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    $2,399.95 - $4,799.95
    $2,399.95
    $2,399.95 - $4,799.95
    $2,399.95
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    aFe ProGuard D2 Fluid Filters Trans F/F TRANS Ford Diesel Trucks 89-03 V8-7.3L (td)

    aFe
    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00

    aFe Model 44-TF003The PROGUARD transmission filter represents the next generation in filter technology. This filter is designed to help protect se...

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    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00
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    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Black

    Mishimoto
    $115.00
    $115.00 - $115.00
    $115.00
    $104.95
    $104.95 - $104.95
    $104.95

    Mishimoto Model MMLG-SP1415-32BKThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

    View full details
    $115.00
    $115.00 - $115.00
    $115.00
    $104.95
    $104.95 - $104.95
    $104.95
    Save 9% Save %
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    NEW GEN 3 KC300x Stage 1 Turbo - 7.3 POWERSTROKE (E99)

    Kc Turbo
    $1,390.00 - $1,640.00
    $1,390.00
    $1,390.00 - $1,640.00
    $1,390.00

    KC Turbo Model 302676 Improve your 7.3 Powerstroke engine's performance with the KC300x Stage 1 Gen 3 Turbo. This turbo features a 4" ported housin...

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    $1,390.00 - $1,640.00
    $1,390.00
    $1,390.00 - $1,640.00
    $1,390.00
    Select Options
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    Wehrli Big Hitch Products License Plate Mount Bracket

    Wehrli
    $0.00 - $0.00
    $0.00
    $92.00
    $92.00 - $92.00
    $92.00

    Wehrli Big Hitch Products Model BHP4009 - Includes component for BHP 2" or 2.5" receiver behind roll pan hitches- Includes hardware for mounting ...

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    $0.00 - $0.00
    $0.00
    $92.00
    $92.00 - $92.00
    $92.00
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    Wehrli Big Hitch Products 1999-2016 Ford BELOW Roll Pan 2 inch Receiver Hitch

    Wehrli
    $0.00 - $0.00
    $0.00
    $549.00
    $549.00 - $549.00
    $549.00

    Wehrli Big Hitch Products Model BHP20011 Whether you are running a dedicated pulling truck or just a daily driver, this is the only receiver you wa...

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    $0.00 - $0.00
    $0.00
    $549.00
    $549.00 - $549.00
    $549.00
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    94.5-97 7.3L CNC Fab E4OD 3/8 Dia. Stainless Transmission Cooler Line Kit w/ 3/8 barbs - 425006

    Cnc
    $319.95 - $319.95
    $319.95
    $319.95 - $319.95
    $319.95

    CNC Fabrication Model 425006 Replace your rusted 94.5-97 E4OD 7.3L Ford Powerstroke transmissions lines with an upgraded CNC Fabrication stainless ...

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    $319.95 - $319.95
    $319.95
    $319.95 - $319.95
    $319.95

Fully Equipped for Your Needs

There’s no better place to turn when you’re looking for the most extensive range of 7.3 Powerstroke performance parts than right here. Powerhouse Diesel is committed to provide our customers with only the best, which is why we stock parts and accessories from the leading names in the business. Here you’ll find 7.3 Powerstroke performance upgrades and more from brands such as Mahle, Full Force, Motorcraft, KC Turbo and others. With such a vast range of options available under one roof, you’re sure to find the answer to your need. 

We’re your comprehensive source for everything related to the performance of your engine, from big to small. Our offerings range from connecting rod sets and fuel injectors all the way down to gaskets and sealants. Some examples of what we carry in our inventory include:

  • Engine components
  • Fluids
  • Fuel system parts
  • Intake and cooling components
  • Suspension and driveline systems
  • Steering parts
  • Transmissions
  • Tuning equipment
  • Turbochargers
  • Exhaust systems
  • And more

Know Before You Shop

Whenever shopping for aftermarket parts and accessories, it’s essential to understand exactly what kind of performance boost you want. There are a lot of options out there when it comes to 7.3 Powerstroke diesel parts, and not all of them provide the same specs. Are you looking to boost your truck’s raw power for towing? Do you want to get better fuel efficiency? Would you like to extend the lifespan of your engine? Or is it simply time for routine maintenance? Whatever reason you have for popping the hood, you want to make sure you get the right parts for the job.

The experts here at Powerhouse Diesel know these engines inside and out, and we’re ready to help you find the components that will unlock your truck’s full potential. We’ll match you to the products that will provide you with exactly what you want. If you want to learn more about what we have in stock, browse through the listings on this page or reach out to speak with one of our representatives.

  •  7.3 Powerstroke Fuel System

    From factory fuel pumps to high-flow HPOP upgrades and injector replacements, a strong fuel system is the foundation of any 7.3 build. Shop our complete range of 7.3 Powerstroke fuel system parts - from stock-replacement fuel filters and O-ring kits to performance injectors from Full Force Diesel and HPOP assemblies for high-horsepower applications.

    7.3 Powerstroke fuel system parts performance injectors

  • 7.3 Powerstroke Turbos & Exhaust

    The stock GTP38 turbocharger is capable, but a free-flowing exhaust or upgraded turbo unlocks significantly more power - especially paired with a tune. Browse our 7.3 Powerstroke turbos and exhaust systems, including rebuild kits, upgraded compressor wheels, and complete replacement units. Looking to delete the factory VGT? See our dedicated non-VGT turbo collection for direct-fit options.

    7.3 Powerstroke turbos and exhaust systems Non-VGT turbo collection

  •  7.3 Powerstroke Engine Components

    Head gaskets, oil coolers, connecting rod sets, valve cover gaskets, and more - everything you need to keep a 7.3 running strong or rebuild one from the bottom up. Browse all 7.3 Powerstroke engine parts from Mahle, Motorcraft, and Victor Reinz.

    7.3 Powerstroke engine parts

  • 7.3 Powerstroke Tuning

    Custom tunes and programmers unlock substantial power gains without touching a wrench. Our 7.3 Powerstroke tuning lineup includes SCT tuners, custom tuning packages, and pre-loaded devices for daily-driver and performance builds - the single best dollar-per-horsepower upgrade on any stock 7.3.

    7.3 Powerstroke tuning

  • 7.3 Powerstroke Intake & Cooling

    Cold-air intakes, intercooler pipes, coolant degas bottles, and filter upgrades lower intake temps for denser charge air and more consistent power. Explore our full range of 7.3 Powerstroke intakes and cooling upgrades.

    7.3 Powerstroke intakes and cooling

  • 7.3 Powerstroke Suspension & Steering

    Lift kits, steering stabilizers, traction bars, and upgraded driveshafts built to handle the torque of a modified 7.3. Browse 7.3 Powerstroke suspension parts and our full selection of 7.3 steering components for all model years.

    7.3 Powerstroke suspension parts 7.3 steering components

Most Popular 7.3 Powerstroke Upgrades

New to modifying a 7.3? Here's where most owners start, in order of impact:

  • Performance Tune

    Performance Tune

    The highest return-on-investment upgrade on any stock 7.3. Optimizes fueling, timing, and transmission shift points. Everything else performs better with a tune in place.

  •  Exhaust Upgrade

     Exhaust Upgrade

    A 4-inch or 5-inch downpipe-back exhaust removes restriction, lowers EGTs, and improves turbo spool.

  • Fuel Injector Upgrade

    Fuel Injector Upgrade

    Stage 1 and Stage 2 injectors from Full Force Diesel increase fueling capacity without sacrificing daily driveability.

  • Cold Air Intake

    Cold Air Intake

    Lowers intake temps for denser charge air and more consistent power on every pull.

  • HPOP Upgrade

    HPOP Upgrade

    The high-pressure oil pump drives the 7.3 HEUI injectors. A performance HPOP supports larger injectors and improves fueling at high load.

7.3 Powerstroke FAQs

  • Ford produced the 7.3L Power Stroke in Super Duty F-Series trucks from 1994.5 through 2003. True 1994 model year trucks use the older 7.3L IDI engine, which shares almost no parts with the Power Stroke.

  • The IDI (1983-1994) uses a pre-chamber injection system; the Power Stroke (1994.5-2003) uses Navistar's hydraulically actuated HEUI system. They share almost no injector or fuel system parts - always confirm your engine before ordering.

  • The most common issues are failed injector O-rings, cracked up-pipes, a worn HPOP causing hard starts, a failed ICP sensor, and cracked exhaust manifolds - all well-supported by the aftermarket.

  • A custom performance tune is the single best first upgrade - it improves fueling, timing, and shift points without opening the hood. A 4-inch exhaust is typically the second step.

  • A well-maintained 7.3 routinely reaches 300,000-400,000 miles; trucks with 500,000+ miles are not uncommon. Regular oil changes, fuel filter service, and early attention to up-pipe leaks are the keys to longevity.

  • No. The 7.3 predates EPA DPF and DEF requirements - no filter to regenerate, no fluid to refill, and no emissions-related power restrictions.

Powerhouse Diesel