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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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    KC38r Stage 3 Dual Ball Bearing Turbo - 7.3 Powerstroke (E99)

    Kc Turbo
    $3,587.00 - $3,587.00
    $3,587.00
    $3,587.00
    $3,587.00 - $3,587.00
    $3,587.00

    Kc Turbo Model 300231 KC38r Stage 3 (66/73) - EARLY 99 Gen 2 Dual Ball Bearing Turbo Supports: Up to 238cc/80% injectors Features & Det...

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    $3,587.00 - $3,587.00
    $3,587.00
    $3,587.00
    $3,587.00 - $3,587.00
    $3,587.00
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    7.3 Powestroke 300CC Hybrid Injectors

    Full Force
    $3,658.00 - $3,658.00
    $3,658.00
    $3,658.00 - $3,658.00
    $3,658.00

    7.3 Powerstroke FFD Hybrid 300CC Injectors can increase horsepower up to 600 hp+ at rear wheels with a custom performance chip. In the 99-03 Powers...

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    $3,658.00 - $3,658.00
    $3,658.00
    $3,658.00 - $3,658.00
    $3,658.00
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    7.3 Powestroke 275CC Hybrid Injectors

    Full Force
    $3,368.00 - $3,368.00
    $3,368.00
    $3,368.00 - $3,368.00
    $3,368.00

    The 7.3 Powerstroke FFD Hybrid 275cc injectors/200% nozzle can increase horsepower up to 650 hp+ at rear wheels with a custom performance chip. In ...

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    $3,368.00 - $3,368.00
    $3,368.00
    $3,368.00 - $3,368.00
    $3,368.00
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    7.3 Powestroke 250CC Hybrid Injectors

    Full Force
    $3,006.00 - $3,006.00
    $3,006.00
    $3,006.00 - $3,006.00
    $3,006.00

    The FFD 7.3 Powerstroke 250cc Hybrid Injectors will increase horsepower up to 525hp at rear wheels with a custom performance chip. In the 99-03 Pow...

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    $3,006.00 - $3,006.00
    $3,006.00
    $3,006.00 - $3,006.00
    $3,006.00
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    FFD OBS 7.3 Stage 3 Hybrid 400cc Injectors

    Full Force
    $4,020.00 - $4,020.00
    $4,020.00
    $4,020.00 - $4,020.00
    $4,020.00

    Full Force Diesel 7.3L Powerstroke stage 3 hybrid 400CC performance injectors to increase the performance and horsepower of your  powerstroke diese...

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    $4,020.00 - $4,020.00
    $4,020.00
    $4,020.00 - $4,020.00
    $4,020.00
    Select Options
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    FFD OBS 7.3 Stage 3 Hybrid 350cc Injectors

    Full Force
    $3,658.00 - $3,658.00
    $3,658.00
    $3,658.00 - $3,658.00
    $3,658.00

    Full Force Diesel 7.3L Powerstroke stage 3 hybrid 350CC performance injectors to increase the performance and horsepower of your powerstroke diesel...

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    $3,658.00 - $3,658.00
    $3,658.00
    $3,658.00 - $3,658.00
    $3,658.00
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    FFD OBS 7.3 Stage 3 Hybrid 300cc Injectors

    Full Force
    $3,513.00 - $3,513.00
    $3,513.00
    $3,513.00 - $3,513.00
    $3,513.00

    Full Force Diesel 7.3L Powerstroke stage 3 hybrid 300CC performance injectors to increase the performance and horsepower of your powerstroke diesel...

    View full details
    $3,513.00 - $3,513.00
    $3,513.00
    $3,513.00 - $3,513.00
    $3,513.00
    Select Options
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    FFD OBS 7.3 Stage 3 Hybrid 275cc Injectors

    Full Force
    $3,223.00 - $3,223.00
    $3,223.00
    $3,223.00 - $3,223.00
    $3,223.00

    7.3 OBS Powerstroke Stage 3 Hybrid 275CC Hybrids with 200% nozzle performance injectors to increase the performance and horsepower of your powerst...

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    $3,223.00 - $3,223.00
    $3,223.00
    $3,223.00 - $3,223.00
    $3,223.00
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    KIT160 - Dodge Ram / Ford Super Hd Ball Joint Kit - (2) BJ132, (2) BJ149

    APEX
    $0.00 - $0.00
    $0.00
    $377.00
    $377.00 - $377.00
    $377.00

    APEX Model KIT160 What It Fits:Dodge RAM 2500 (1994-1999) 4WDDodge RAM 3500 (1994-1999) 2WD or 4WDFord F150 (1980-1996) 4WDFord F250 (1980-19...

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    $0.00 - $0.00
    $0.00
    $377.00
    $377.00 - $377.00
    $377.00
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    DC2.125-B- Standard Stabilizer Clamp, Black, 2.125 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $160.00
    $160.00 - $160.00
    $160.00

    APEX Model DC2.125-B The Apex Chassis Heavy Duty Steering Stabilizer Clamp is designed for mounting your stabilizer to the tie rod or drag l...

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    $0.00 - $0.00
    $0.00
    $160.00
    $160.00 - $160.00
    $160.00
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    DC1.5-Z - Standard Stabilizer Clamp, Zinc, 1.5 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $131.00
    $131.00 - $131.00
    $131.00

    APEX Model DC1.5-Z This fits our 1.5 Inch Tie Rods - for all model steering stabilizers that use an OE style mounting system with 1/2” bolt. Stabi...

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    $0.00 - $0.00
    $0.00
    $131.00
    $131.00 - $131.00
    $131.00
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    DC1.5-B - Standard Stabilizer Clamp, Black, 1.5 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $131.00
    $131.00 - $131.00
    $131.00

    APEX Model DC1.5-B DC1.5-B - Stabilizer Clamp, Black Universal - Includes hardware for Fox ATS, Standard, Falcon Application: Various - 1.5" Tie...

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    $0.00 - $0.00
    $0.00
    $131.00
    $131.00 - $131.00
    $131.00
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    DC1.75-B - Standard Stabilizer Clamp, Black, 1.75 Inch ID

    APEX
    $0.00 - $0.00
    $0.00
    $131.00
    $131.00 - $131.00
    $131.00

    APEX Model DC1.75-B This fits our 1.75 Inch Tie Rods - for all model steering stabilizers that use an OE style mounting system with 1/2” bolt. Sta...

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    $0.00 - $0.00
    $0.00
    $131.00
    $131.00 - $131.00
    $131.00
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    2764 (4 Turns): 1997-2000 Ford F-250 to F-550 Pickup Trucks, 2000 Excursion, or 1997-2003 Vans Steering Gear

    Redhead
    $618.00 - $618.00
    $618.00
    $618.00 - $618.00
    $618.00

    Redhead Model 2764 (4 Turns)Part Number Fits: 1997-2000 Ford F-250 to F-550 Pickup Trucks, 2000 Excursion, or 1997-2003 Vans Special Notes: Be su...

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    $618.00 - $618.00
    $618.00
    $618.00 - $618.00
    $618.00
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    Body Mount Kit For 1999-2003 Ford Excursion 5.4L, 6.8L, 7.3L 81-1007

    S&B
    $1,014.00 - $1,014.00
    $1,014.00
    $1,014.00 - $1,014.00
    $1,014.00

    S&B Model 81-1007 MADE FROM A PREMIUM SILICONE RUBBER These bushings offer great vibration isolation and will not crack or breakdown like the...

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    $1,014.00 - $1,014.00
    $1,014.00
    $1,014.00 - $1,014.00
    $1,014.00
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    Schaeffer's 0708 Supreme™ 7000 Synthetic Plus Racing Oil 15W-40

    Schaeffer's
    $375.00 - $456.00
    $375.00
    $375.00 - $456.00
    $375.00

    0708 Supreme 7000™ Synthetic Plus™ Racing Oil 15W-40 is a premium quality, high zinc, multi-grade para-synthetic engine oil that is formulated to r...

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    $375.00 - $456.00
    $375.00
    $375.00 - $456.00
    $375.00
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    Valvetrain Package

    RCD Performance
    $1.00 - $1.00
    $1.00
    $1.00 - $1.00
    $1.00

    this includes heavy duty valve spring pushrods and your choice of a cam.

    $1.00 - $1.00
    $1.00
    $1.00 - $1.00
    $1.00
    Select Options
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    M1 MONOTUBE REAR SHOCKS 2.5-4.5" | FORD SUPER DUTY 2WD/4WD (1999-2016)

    Rough Country
    $261.00 - $261.00
    $261.00
    $261.00 - $261.00
    $261.00

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, deliverin...

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    $261.00 - $261.00
    $261.00
    $261.00 - $261.00
    $261.00
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    M1 MONOTUBE REAR SHOCKS 1.5-3" | FORD SUPER DUTY (1999-2004)

    Rough Country
    $261.00 - $261.00
    $261.00
    $261.00 - $261.00
    $261.00

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, deliverin...

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    $261.00 - $261.00
    $261.00
    $261.00 - $261.00
    $261.00
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    M1 MONOTUBE FRONT SHOCKS 0-1" | FORD SUPER DUTY 4WD (1999-2004)

    Rough Country
    $261.00 - $261.00
    $261.00
    $261.00 - $261.00
    $261.00

    Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering...

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    $261.00 - $261.00
    $261.00
    $261.00 - $261.00
    $261.00
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    BRAKE LINE STAINLESS | REAR | 4-8 INCH LIFT | FORD SUPER DUTY (99-04)

    Rough Country
    $73.00 - $73.00
    $73.00
    $73.00 - $73.00
    $73.00

    Upgrade your worn out rubber brake lines with Rough Country's Stainless Extended Steel Brake Line Kit. Our DOT approved brake line kits offer the n...

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    $73.00 - $73.00
    $73.00
    $73.00 - $73.00
    $73.00
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    0722 SynShield® Ultra Performance 10W-30

    Schaeffer's
    $213.00 - $394.00
    $213.00
    $213.00 - $394.00
    $213.00

    0722 SynShield® Ultra Performance 10W-30 Diesel Engine Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to pro...

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    $213.00 - $394.00
    $213.00
    $213.00 - $394.00
    $213.00
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    2 INCH LEVELING KIT FORD SUPER DUTY 4WD (1999-2004)

    Rough Country
    $478.00 - $725.00
    $478.00
    $478.00 - $725.00
    $478.00

    Give your 99-04 Ford Super Duty an impressive upgrade, front to back, with Rough Country’s 2" Ford Leveling Lift Kit! This easy-to-install lift ki...

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    $478.00 - $725.00
    $478.00
    $478.00 - $725.00
    $478.00
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    Body Mount Kit For 1999-2003 Ford Excursion 5.4L, 6.8L, 7.3L 81-1007

    S&B
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00

    S&B Model 81-1008These bushings offer great vibration isolation and will not crack or breakdown like the OEM foam or rubber bushings. Also come...

    View full details
    $1,303.00 - $1,303.00
    $1,303.00
    $1,303.00 - $1,303.00
    $1,303.00

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