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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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    Mishimoto 2003-2004 Ford 6.0L Powerstroke Glow Plug Harness

    Mishimoto
    $82.00
    $82.00 - $82.00
    $82.00
    $74.95
    $74.95 - $74.95
    $74.95

    Glow plug harness failure is quite common for high mileage 7.3L and 6.0L Powerstroke models. Although many owners will find this harness damaged wh...

    View full details
    $82.00
    $82.00 - $82.00
    $82.00
    $74.95
    $74.95 - $74.95
    $74.95
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    Mishimoto Factory-Fit Hot Side Lower Boot Kit 2003-2007 Powerstroke 6.0L

    Mishimoto
    $132.00
    $132.00 - $132.00
    $132.00
    $119.95
    $119.95 - $119.95
    $119.95

    Mishimoto Factory-Fit Hot Side Lower Boot Kit 2003-2007 Powerstroke 6.0L Replaces weak factory part number 6C3Z-6C640-B Mishimoto is proud to rel...

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    $132.00
    $132.00 - $132.00
    $132.00
    $119.95
    $119.95 - $119.95
    $119.95
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    Mishimoto Cold SIde Upper Boot Kit 2003-2004 Ford Powerstroke 6.0L

    Mishimoto
    $110.00
    $110.00 - $110.00
    $110.00
    $99.95
    $99.95 - $99.95
    $99.95

    Mishimoto Cold SIde Upper Boot Kit 2003-2004 Ford Powerstroke 6.0L Replaces weak factory part number 6C3Z-6C640-BA Mishimoto is proud to release ...

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    $110.00
    $110.00 - $110.00
    $110.00
    $99.95
    $99.95 - $99.95
    $99.95
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    Mishimoto 03-07 Ford 6.0L Powerstroke Baffled Oil Catch Can Kit

    Mishimoto
    $443.00
    $443.00 - $443.00
    $443.00
    $402.95
    $402.95 - $402.95
    $402.95

    High-output engines require high-flow crankcase ventilation. More air and fuel going into the cylinder means more blow-by working its way past the ...

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    $443.00
    $443.00 - $443.00
    $443.00
    $402.95
    $402.95 - $402.95
    $402.95
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    Mishimoto Factory-Fit Cold Side Lower Boot Kit 2003-2004 6.0L Powerstroke

    Mishimoto
    $110.00
    $110.00 - $110.00
    $110.00
    $99.95
    $99.95 - $99.95
    $99.95

    Mishimoto Factory-Fit Cold Side Lower Boot Kit 2003-2004 6.0L Powerstroke Mishimoto is proud to release a direct-fIt'silicone boot with DuraCore t...

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    $110.00
    $110.00 - $110.00
    $110.00
    $99.95
    $99.95 - $99.95
    $99.95
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    Ford Remanufactured High Pressure Oil Pump For 03-04 Power Stroke Industrial Injection

    Industrial Injection
    $1,224.85 - $1,224.85
    $1,224.85
    $1,224.85 - $1,224.85
    $1,224.85

    Industrial Injection Model: HP032X2003 - 2004 Ford 6.0L Power Stroke F250 - F750 and 2004 E-Series Fits Serial 0 - 6344942; Cross Reference: Re...

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    $1,224.85 - $1,224.85
    $1,224.85
    $1,224.85 - $1,224.85
    $1,224.85
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    BD Diesel Wheel Billet Turbo Comp - 1999.5-2003 7.3L Ford with OEM or Garrett Replacement Turbo

    BD Diesel
    $268.64 - $268.64
    $268.64
    $282.95
    $282.95 - $282.95
    $282.95

    This Billet replacement compressor wheel for the stock turbochargers on 1999.5-2003 7.3L Power Strokes eliminates the compressor surge that is comm...

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    $268.64 - $268.64
    $268.64
    $282.95
    $282.95 - $282.95
    $282.95
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    BD Diesel Turbo Turnbuckle - 5/16NF Rod w/.250in Hole 99.5-07 7.3L/6.0L w/Aftermkt Turbo or WG

    BD Diesel
    $44.57 - $44.57
    $44.57
    $49.95
    $49.95 - $49.95
    $49.95

    Cut from stainless steel to prevent corrosion and the swivel design avoids oil return drains and rubbing. The Turbo Waste Gate Turnbuckle is now at...

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    $44.57 - $44.57
    $44.57
    $49.95
    $49.95 - $49.95
    $49.95
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    BD Diesel 03-07 Ford 6.0L Power Stroke Turbo Outlet Silicone Boot/Elbow

    BD Diesel
    $79.49 - $79.49
    $79.49
    $81.95
    $81.95 - $81.95
    $81.95

    BD Diesel 03-07 Ford 6.0L Power Stroke Turbo Outlet Silicone Boot/ElbowThis Part Fits: Year Make Model Submodel 2004-2005 Ford E-350 Club Wa...

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    $79.49 - $79.49
    $79.49
    $81.95
    $81.95 - $81.95
    $81.95
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    Yukon Gear Abs Exciter Ring (Tone Ring) For 10.25in Ford

    Yukon Gear & Axle
    $193.89 - $193.89
    $193.89
    $193.89 - $193.89
    $193.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

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    $193.89 - $193.89
    $193.89
    $193.89 - $193.89
    $193.89
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    Yukon Gear Dana 60 Abs Exciter Tone Ring

    Yukon Gear & Axle
    $74.89 - $74.89
    $74.89
    $74.89 - $74.89
    $74.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

    View full details
    $74.89 - $74.89
    $74.89
    $74.89 - $74.89
    $74.89
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    Yukon Gear Abs Exciter Ring (Tone Ring) For 9.75in Ford

    Yukon Gear & Axle
    $121.89 - $121.89
    $121.89
    $121.89 - $121.89
    $121.89

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

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    $121.89 - $121.89
    $121.89
    $121.89 - $121.89
    $121.89
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    South Bend Clutch 99-03 Ford 7.3 Powerstroke ZF-6 13" Performance Organic Replacement* Clutch Kit w/o Flywheel

    South Bend Clutch
    $583.63
    $583.63 - $583.63
    $583.63
    $580.27
    $580.27 - $580.27
    $580.27

    South Bend Clutch Model 1944-6ORSouth Bend 13" Full Performance Organic REPLACEMENT* Clutch Kit w/o Flywheel. Includes Kevlar Pilot Bushing. *THIS...

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    $583.63
    $583.63 - $583.63
    $583.63
    $580.27
    $580.27 - $580.27
    $580.27
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    South Bend Clutch 94-98 Ford Powerstroke 7.3L 5sp Super Street Dual Disc Clutch Kit

    South Bend Clutch
    $2,101.05
    $2,101.05 - $2,101.05
    $2,101.05
    $2,088.97
    $2,088.97 - $2,088.97
    $2,088.97

    South Bend Clutch Model SSFDD3600CB5South Bend Stage 5 SFI Approved* Super Street Dual Disc Clutch Kit with Full Ceramic Discs and sprung centers. ...

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    $2,101.05
    $2,101.05 - $2,101.05
    $2,101.05
    $2,088.97
    $2,088.97 - $2,088.97
    $2,088.97
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    aFe POWER Momentum HD Cold Air Intake System w/ Pro 10R Media 94-97 Ford Powerstroke 7.3L

    aFe
    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00

    Large Ten Layer Performance Air Filter: Momentumâ„¢s unique filter-to-housing interface was built to feature the largest air filter possible. This ...

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    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00
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    South Bend Clutch 99-03 Ford 7.3L Powerstroke ZF-6 SFI Comp Dual Disc Clutch Kit w/ Flywheel

    South Bend Clutch
    $2,334.50
    $2,334.50 - $2,334.50
    $2,334.50
    $2,321.08
    $2,321.08 - $2,321.08
    $2,321.08

    South Bend Clutch Model FDDC3600-6South Bend Stage 6 SFI Approved Competition Dual Disc Clutch Kit w/Flywheel. NOT RECOMMENDED FOR TOWING OR STOCK ...

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    $2,334.50
    $2,334.50 - $2,334.50
    $2,334.50
    $2,321.08
    $2,321.08 - $2,321.08
    $2,321.08
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    South Bend Clutch 94-98 Ford 7.3L Powerstroke ZF-5 SFI Comp Dual Disc Clutch Kit w/ Flywheel

    South Bend Clutch
    $2,334.50
    $2,334.50 - $2,334.50
    $2,334.50
    $2,321.08
    $2,321.08 - $2,321.08
    $2,321.08

    South Bend Clutch Model FDDC3600-5South Bend SFI Approved Competition Dual Disc Clutch Kit. NOT RECOMMENDED FOR TOWING. NOT RECOMMENDED FOR STOCK...

    View full details
    $2,334.50
    $2,334.50 - $2,334.50
    $2,334.50
    $2,321.08
    $2,321.08 - $2,321.08
    $2,321.08
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    South Bend Clutch 99-03 Ford 7.3 Powerstroke ZF-6 13" Organic Stock Replacement Clutch Kit w/o Flywheel**

    South Bend Clutch
    $466.90
    $466.90 - $466.90
    $466.90
    $464.22
    $464.22 - $464.22
    $464.22

    South Bend Clutch Model 1944-6RSouth Bend 13" Full Organic Stock Replacement Clutch Kit WITHOUT Flywheel. Includes Kevlar Pilot Bushing. **THIS IS ...

    View full details
    $466.90
    $466.90 - $466.90
    $466.90
    $464.22
    $464.22 - $464.22
    $464.22
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    South Bend Clutch 99-03 Ford 7.3 Powerstroke ZF-6 Replacement 13" Organic Clutch Kit w/o Flywheel**

    South Bend Clutch
    $875.44
    $875.44 - $875.44
    $875.44
    $870.41
    $870.41 - $870.41
    $870.41

    South Bend Clutch Model 1944-6OFER South Bend 13" Half Organic Half Feramic Replacement Clutch Kit WITHOUT Flywheel. Includes Kevlar Pilot Bushing....

    View full details
    $875.44
    $875.44 - $875.44
    $875.44
    $870.41
    $870.41 - $870.41
    $870.41
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    Mishimoto 99-03 Ford 7.3L Powerstroke PSD Silver Intercooler Kit w/ Polished Pipes

    Mishimoto
    $1,595.00
    $1,595.00 - $1,595.00
    $1,595.00
    $1,449.95
    $1,449.95 - $1,449.95
    $1,449.95

    Add some cooling power to your 1999-2003 Ford F-Series 7.3L Powerstroke with the Mishimoto Performance Intercooler Kit. This kit includes everythin...

    View full details
    $1,595.00
    $1,595.00 - $1,595.00
    $1,595.00
    $1,449.95
    $1,449.95 - $1,449.95
    $1,449.95
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    Mishimoto 99-03 Ford 7.3L Powerstroke PSD Black Intercooler Kit w/ Polished Pipes

    Mishimoto
    $1,595.00
    $1,595.00 - $1,595.00
    $1,595.00
    $1,449.95
    $1,449.95 - $1,449.95
    $1,449.95

    Add some cooling power to your 1999-2003 Ford F-Series 7.3L Powerstroke with the Mishimoto Performance Intercooler Kit. This kit includes everythin...

    View full details
    $1,595.00
    $1,595.00 - $1,595.00
    $1,595.00
    $1,449.95
    $1,449.95 - $1,449.95
    $1,449.95
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    Mishimoto 99-03 Ford 7.3L Powerstroke PSD Black Intercooler Kit w/ Black Pipes

    Mishimoto
    $1,595.00
    $1,595.00 - $1,595.00
    $1,595.00
    $1,449.95
    $1,449.95 - $1,449.95
    $1,449.95

    Add some cooling power to your 1999-2003 Ford F-Series 7.3L Powerstroke with the Mishimoto Performance Intercooler Kit. This kit includes everythin...

    View full details
    $1,595.00
    $1,595.00 - $1,595.00
    $1,595.00
    $1,449.95
    $1,449.95 - $1,449.95
    $1,449.95
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    Mishimoto 1994-1997 Ford 7.3L Powerstroke Glow Plug Harness & Gasket

    Mishimoto
    $181.00
    $181.00 - $181.00
    $181.00
    $164.95
    $164.95 - $164.95
    $164.95

    Glow plug harness failure is quite common for high mileage 7.3L and 6.0L Powerstroke models. Although many owners will find this harness damaged wh...

    View full details
    $181.00
    $181.00 - $181.00
    $181.00
    $164.95
    $164.95 - $164.95
    $164.95
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    Alliant Power Ford 7.3L New Stage 4 - 285cc/150% Hybrid Single-Shot AD Injector

    Industrial Injection
    $612.24 - $612.24
    $612.24
    $612.24 - $612.24
    $612.24

    Model: AP63803ADR4 NEW Performance 1999.5-2003 7.3L PowerStroke AD Injectors - SOLD EACH! Features: - Brand New Injector - 2 year Unlimited Mile...

    View full details
    $612.24 - $612.24
    $612.24
    $612.24 - $612.24
    $612.24
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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