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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 Super Spool Turbine housing (OBS) - 7.3 POWERSTROKE (1994-1998)

    Kc Turbo
    $260.00 - $260.00
    $260.00
    $260.00 - $260.00
    $260.00

    OBS Super Spool Turbine Housing Features & Details: Drastically quicker spool up 100% Drop in ready Lower EGT's under load Faster Throttle res...

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    $260.00 - $260.00
    $260.00
    $260.00 - $260.00
    $260.00
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    KC300x Stage 2 Turbo (63/73) - 7.3 POWERSTROKE (94 - 98)

    Kc Turbo
    $1,798.00 - $2,160.00
    $1,798.00
    $1,798.00 - $2,160.00
    $1,798.00

    KC300x Stage 2 Turbo (63/73) - 7.3 POWERSTROKE (94 - 98) Supports: Up to 205cc/30% injectors 100% drop in turbo (no modifications required) 63m...

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    $1,798.00 - $2,160.00
    $1,798.00
    $1,798.00 - $2,160.00
    $1,798.00
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    FFD OBS 7.3 Stage 3 205CC Injectors

    Full Force
    $2,863.00 - $2,863.00
    $2,863.00
    $2,863.00 - $2,863.00
    $2,863.00

    OBS 7.3 Powerstroke 205cc Hybrid InjectorsFull Force Diesel stage 3 205cc hybrid performance injectors to increase the performance and horsepower o...

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    $2,863.00 - $2,863.00
    $2,863.00
    $2,863.00 - $2,863.00
    $2,863.00
    Select Options
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    7.3L Oem Injector Control Pressure Sensor - ICP (97-03)

    Ford
    $269.00 - $269.00
    $269.00
    $269.00 - $269.00
    $269.00

    OEM INJECTOR CONTROL PRESSURE SENSOR fits 97-03 Ford 7.3L Powerstroke Diesel Engines F6TZ-9F838-A.

    $269.00 - $269.00
    $269.00
    $269.00 - $269.00
    $269.00
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    Alliant Injection Pressure Regulator (IPR) Valve AP63401

    Alliant
    $344.00 - $344.00
    $344.00
    $344.00 - $344.00
    $344.00

    Alliant Model AP63401 **Currently on backorder**OEM Part #: F4TZ9C968C, CB2C3Z9C968BA ESN Range: 0 to 187,099

    $344.00 - $344.00
    $344.00
    $344.00 - $344.00
    $344.00
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    Ford F4TZ-9S425-A Exhaust Manifold Bolts

    Ford
    $51.00 - $51.00
    $51.00
    $51.00 - $51.00
    $51.00

    The Ford F4TZ-9S425-A Exhaust Manifold Bolts are a direct replacement for your 1994-2003 Ford 7.3L Powerstroke. Your 7.3L has been on the road for ...

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    $51.00 - $51.00
    $51.00
    $51.00 - $51.00
    $51.00
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    OBS Turbo Install Kit

    Mahle
    $32.00 - $32.00
    $32.00
    $32.00 - $32.00
    $32.00

    Use the MAHLE GS33656 Turbocharger Mounting Gasket Set when installing a turbocharger on your 1994-2003 Ford 7.3L Powerstroke. MAHLE Gaskets are bu...

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    $32.00 - $32.00
    $32.00
    $32.00 - $32.00
    $32.00
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    Leece-neville 230 Amp High Output Alternator AVI160T2002-2

    Leece-Neville
    $590.00 - $590.00
    $590.00
    $590.00 - $590.00
    $590.00

    **Currently out of stock** Item number AVI160T2002-2Sales number A160202-2Series number AVI160/T/P/JNotes DUAL INTERNAL FAN, I-LINE REGULATOR. INCL...

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    $590.00 - $590.00
    $590.00
    $590.00 - $590.00
    $590.00
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    Ford F81Z-9N424-BA Intake Manifold Heater Assembly

    Ford
    $182.00 - $182.00
    $182.00
    $182.00 - $182.00
    $182.00

    The Ford F81Z-9N424-BA Intake Manifold Heater Assembly is a direct replacement for your 1999.5-2003 Ford 7.3L Powerstroke. This product is a genuin...

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    $182.00 - $182.00
    $182.00
    $182.00 - $182.00
    $182.00
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    CNC Fabrication HPOP (HPx) Crossover Line - CNC-7.3-SD-HPX

    Cnc
    $113.00 - $113.00
    $113.00
    $113.00 - $113.00
    $113.00

    CNC Model 424005This line is for the early '99 through '03, but will work on the 94.5-97 trucks, but you will need to purchase the CNC Fabrication...

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    $113.00 - $113.00
    $113.00
    $113.00 - $113.00
    $113.00
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    Ford 1831214C1 Compressor Housing Outlet Clamp

    Ford
    $32.00 - $32.00
    $32.00
    $32.00 - $32.00
    $32.00

    The Ford 1831214C1 Compressor Housing Outlet Clamp is a genuine Ford replacement for the outlet clamp on the turbocharger in your 1999.5-2003 Ford ...

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    $32.00 - $32.00
    $32.00
    $32.00 - $32.00
    $32.00
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    Ford Motorcraft FD-4596 Fuel Filter

    Ford
    $90.00 - $90.00
    $90.00
    $90.00 - $90.00
    $90.00

    The Ford Motorcraft FD-4596 Fuel Filter for your 99-03 Ford 7.3L Powerstroke is the same high-quality filter your truck came with from the factory....

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    $90.00 - $90.00
    $90.00
    $90.00 - $90.00
    $90.00
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    Fleece Performance 03-10 Ford F-250-F-550 6.0L/6.4L Powerstroke 48in Camshaft Sensor Sensor Pigtail

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $56.00
    $56.00 - $56.00
    $56.00

    Fleece Performance Model FPE-HAR-FMC-CAM-0310Replacement connector with 48 inch pigtail for use on the 6.0 and 6.4 Powerstroke engines. The additio...

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    $0.00 - $0.00
    $0.00
    $56.00
    $56.00 - $56.00
    $56.00
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    Pro Form Fab 1999-2025 Ford Super Duty F250/F350 Rear Integrated Bump Stop Lift Blocks

    Pro Form Fab
    $0.00 - $0.00
    $0.00
    $203.00
    $203.00 - $363.00
    $203.00

    1999-2025 Ford Super Duty F250/F350 Product Description: We are proud to bring you our Heavy Duty fabricated rear lift blocks. These CNC cut, j...

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    $0.00 - $0.00
    $0.00
    $203.00
    $203.00 - $363.00
    $203.00
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    Wehrli Big Hitch Products Billet Aluminum Competition Kill Switch

    Wehrli
    $0.00 - $0.00
    $0.00
    $283.00
    $283.00 - $283.00
    $283.00

    Wehrli Big Hitch Products Model BHP4010 Universal Kill Switch for Competition Pulling Vehicles to cut ground wire circuit of Ignition, Fuel pump...

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    $0.00 - $0.00
    $0.00
    $283.00
    $283.00 - $283.00
    $283.00
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    98.5 7.3L Early 99 CNC Fab Billet Non-EBPV Turbo Pedestal - 423101

    Cnc
    $502.00 - $502.00
    $502.00
    $502.00 - $502.00
    $502.00

    CNC Fabrication Model 423101 Upgrade your turbo system with the CNC Fabrication Non-EBPV Turbo Pedestal, specifically designed for the early 1999 7...

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    $502.00 - $502.00
    $502.00
    $502.00 - $502.00
    $502.00
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    DDP Oil System Cleaner/Decarbonizer

    DDP
    $0.00 - $0.00
    $0.00
    $124.00
    $124.00 - $124.00
    $124.00

    DDP Model DDP OILCLEAN Oil Treatment: Power Max oil detergent cleans entire oiling system. Especially important on Ford Powerstroke 6.0L and 7.3L s...

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    $0.00 - $0.00
    $0.00
    $124.00
    $124.00 - $124.00
    $124.00
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    Fleece Performance 99-07 Ford F-250/F-350 Powerstroke (Short Bed) SureFlo Performance Sending Unit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $550.00
    $550.00 - $550.00
    $550.00

    Fleece Performance Model FPE-SF-FMC-9907-SB The SureFlo Performance Sending unit from Fleece Performance is a drop-in replacement for the 1999-2007...

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    $0.00 - $0.00
    $0.00
    $550.00
    $550.00 - $550.00
    $550.00
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    WeatherTech 99-16 Ford F-250/350/450/550 Front & Rear Side Window Deflectors - Dark Tint

    WeatherTech
    $151.00 - $151.00
    $151.00
    $151.00 - $151.00
    $151.00

    WeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3mm l...

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    $151.00 - $151.00
    $151.00
    $151.00 - $151.00
    $151.00
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    Mishimoto 1997-2003 Powerstroke 7.3L Injector Control Pressure Sensor

    Mishimoto
    $98.00
    $98.00 - $98.00
    $98.00
    $89.00
    $89.00 - $89.00
    $89.00

    Injection control pressure (ICP) sensor failure is a common problem with high-mileage 7.3L Powerstroke models, typically resulting in trouble start...

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    $98.00
    $98.00 - $98.00
    $98.00
    $89.00
    $89.00 - $89.00
    $89.00
    Save 9% Save %
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    XDP XTRA Cool Water Pump XD663

    XDP
    $222.00 - $222.00
    $222.00
    $222.00 - $222.00
    $222.00

    XDP Model XD6631996-2003 Ford 7.3L PowerstrokeReplace the failed or leaking water pump on your 1996-2003 Ford 7.3 Powerstroke with the XDP X-TRA Co...

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    $222.00 - $222.00
    $222.00
    $222.00 - $222.00
    $222.00
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    DDP Common Rail High Pressure Diesel Injection System Cleaner

    DDP
    $0.00 - $0.00
    $0.00
    $69.00
    $69.00 - $69.00
    $69.00

    DDP Model DDPCRCLEANHeavy duty, one-time use injection system cleaner. Cleans the entire fuel system! This product removes contamination, resin and...

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    $0.00 - $0.00
    $0.00
    $69.00
    $69.00 - $69.00
    $69.00
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    Irate Diesel Plenums

    Irate
    $341.00 - $341.00
    $341.00
    $341.00 - $341.00
    $341.00

    IDP 3″ Plenum will not crush from too much boot clamp pressure, and withstand high amounts of boost! We use these on all our race cover S400 trucks...

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    $341.00 - $341.00
    $341.00
    $341.00 - $341.00
    $341.00
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    Cold Air Intake For 94-97 Ford F250 F350 V8-7.3L Powerstroke S&B

    S&B
    $550.00 - $550.00
    $550.00
    $550.00 - $550.00
    $550.00

    Maximum Performance: Our cold air intake for the 1994-1997 Ford Powerstroke 7.3L was engineered to minimize air restriction and flow better than st...

    View full details
    $550.00 - $550.00
    $550.00
    $550.00 - $550.00
    $550.00
    Select Options

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