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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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    The Mahle SS45897 Valve Stem Seal Kit 1994-2003

    Mahle
    $25.51 - $25.51
    $25.51
    $25.51 - $25.51
    $25.51

    The MAHLE SS45897 Valve Stem Seal Kit provides your 1994-2003 Ford 7.3L Powerstroke with an OE fitment and function. The Valve Stem Seal Kit is mad...

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    $25.51 - $25.51
    $25.51
    $25.51 - $25.51
    $25.51
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    Mahle JV5060 Timing Cover Gasket Set

    Mahle
    $87.13 - $87.13
    $87.13
    $87.13 - $87.13
    $87.13

    Mahle Part #- JV5060 The MAHLE JV5060 Timing Cover Gasket Set provides the seals and gaskets needed to reseal the timing cover on your 1996-2003 Fo...

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    $87.13 - $87.13
    $87.13
    $87.13 - $87.13
    $87.13
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    Mahle Gs33716 Exhaust Up-pipe "donut" Gasket

    Mahle
    $15.00 - $15.00
    $15.00
    $15.00 - $15.00
    $15.00

    The MAHLE GS33716 Exhaust Up-Pipe "Donut" Gasket is a direct replacement for the commonly failed gasket on your 1994-2003 Ford 7.3L Powerstroke. Co...

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    $15.00 - $15.00
    $15.00
    $15.00 - $15.00
    $15.00
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    Mahle JV8 RTV Sealant

    Mahle
    $12.99 - $12.99
    $12.99
    $12.99 - $12.99
    $12.99

    Get a quality silicone sealant when you purchase MAHLE JV8 RTV Sealant. The RTV Sealant resists high temperatures and has a low volatility. Develop...

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    $12.99 - $12.99
    $12.99
    $12.99 - $12.99
    $12.99
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    Mahle 67628 Rear Main Engine Crankshaft Seal

    Mahle
    $32.07 - $32.07
    $32.07
    $32.07 - $32.07
    $32.07

    Replace the old rear main seal in your 1994-2003 Ford 7.3L Powerstroke with the MAHLE 67628 Rear Main Engine Crankshaft Seal. MAHLE OE Gaskets and ...

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    $32.07 - $32.07
    $32.07
    $32.07 - $32.07
    $32.07
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    Mahle Gs33440 Fuel Injector Seal Kit

    Mahle
    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00

    Use the MAHLE GS33440 Fuel Injector Seal Kit when installing injectors in your 1994-2003 Ford 7.3L Powerstroke. MAHLE seals and gaskets are constru...

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    $12.00 - $12.00
    $12.00
    $12.00 - $12.00
    $12.00
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    XDP Direct Replacement High Output 230 Amp Alternator XD361

    XDP
    $486.95 - $486.95
    $486.95
    $486.95 - $486.95
    $486.95

    XDP Model XD361Don’t just replace the alternator in your 1994-2003 Ford 7.3L Powerstroke with a parts store replacement, upgrade it with the XDP Di...

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    $486.95 - $486.95
    $486.95
    $486.95 - $486.95
    $486.95
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    Ford Motorcraft FD-4595 Fuel Filter

    Ford
    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00

    The Ford Motorcraft FD-4595 Fuel Filter for your 1994-1994 Ford 7.3L Powerstroke is the same high-quality filter your truck came with from the fact...

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    $50.00 - $50.00
    $50.00
    $50.00 - $50.00
    $50.00
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    Yukon Gear Chromoly Inner Front LH Axle for Dana 50 30 Spline Left Hand 15.90in Long

    Yukon Gear & Axle
    $249.14 - $249.14
    $249.14
    $249.14 - $249.14
    $249.14

    Yukon Gear & Axle Part # - YA W48234Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production me...

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    $249.14 - $249.14
    $249.14
    $249.14 - $249.14
    $249.14
  • Photo - out of package Photo - Primary

    Yukon Gear Chromoly Inner Front RH Axle for Dana 50/30 Spline/37.13in Long

    Yukon Gear & Axle
    $377.89 - $377.89
    $377.89
    $377.89 - $377.89
    $377.89

    Yukon Gear & Axle Part # - YA W48233Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production me...

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    $377.89 - $377.89
    $377.89
    $377.89 - $377.89
    $377.89
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    BD Diesel 03-07 Ford Powerstroke 6.0L Turbo Mounting Gasket Kit

    BD Diesel
    $22.95 - $22.95
    $22.95
    $22.95 - $22.95
    $22.95

    BD Diesel Part # - 1045819BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products...

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    $22.95 - $22.95
    $22.95
    $22.95 - $22.95
    $22.95
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    BD Diesel Turbo Thruster II Kit California Edition - Ford 99.5-03 7.3L (Pick-up only/No E-Series)

    BD Diesel
    $1,979.95 - $1,979.95
    $1,979.95
    $1,979.95 - $1,979.95
    $1,979.95

    BD Diesel Model 1047511BD's Turbo Thruster II turbo utilizes a custom-designed 360-degree thrust bearing and is mated to a heavy wall backplate to ...

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    $1,979.95 - $1,979.95
    $1,979.95
    $1,979.95 - $1,979.95
    $1,979.95
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    WeatherTech Seat Protector-Single Bucket Seats Medium Do - Tan

    WeatherTech
    $136.95 - $136.95
    $136.95
    $136.95 - $136.95
    $136.95

    WeatherTech Model 8ASP-BU7TWeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra step of protection for t...

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    $136.95 - $136.95
    $136.95
    $136.95 - $136.95
    $136.95
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    WeatherTech 99-16 Ford Super Duty F-250/F-350/F-450/F-550 Front Rear Front & R - Matte Blk

    WeatherTech
    $126.95 - $126.95
    $126.95
    $126.95 - $126.95
    $126.95

    WeatherTech Model 82138IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

    View full details
    $126.95 - $126.95
    $126.95
    $126.95 - $126.95
    $126.95
  • Logo Image Photo - Primary

    WeatherTech 99-16 Ford Super Duty F-250/F-350/F-450/F-550 Rear Rear Side Window - Matte Blk

    WeatherTech
    $54.00 - $54.00
    $54.00
    $54.00 - $54.00
    $54.00

    WeatherTech Model 81138IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

    View full details
    $54.00 - $54.00
    $54.00
    $54.00 - $54.00
    $54.00
  • Logo Image Photo - Primary

    WeatherTech 99-16 Ford Super Duty-250/F-350/F-450/F-550 Front Front Side Wind - Matte Blk

    WeatherTech
    $78.95 - $78.95
    $78.95
    $78.95 - $78.95
    $78.95

    WeatherTech Model 80138IMBWeatherTech Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Ger...

    View full details
    $78.95 - $78.95
    $78.95
    $78.95 - $78.95
    $78.95
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    aFe Power Bladerunner GT Series Turbocharger 86mm 03-07 Ford Diesel Trucks V8 6.0L (td)

    aFe
    $2,135.00 - $2,135.00
    $2,135.00
    $2,135.00 - $2,135.00
    $2,135.00

    aFe Model 46-60342The compressor features an anodized 7+7 bladed billet aluminum wheel that is lighter and stronger than the stock cast wheel to he...

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    $2,135.00 - $2,135.00
    $2,135.00
    $2,135.00 - $2,135.00
    $2,135.00
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    SCT Performance Livewire Vision Performance Monitor (for 1996+ Ford Vehicles)

    SCT Performance
    $280.00 - $280.00
    $280.00
    $280.00 - $280.00
    $280.00

    The SCT Livewire Vision Performance Monitor puts your vehicle's vital stats on display. This easy-to-use monitoring device includes the latest data...

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    $280.00 - $280.00
    $280.00
    $280.00 - $280.00
    $280.00
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    Firestone Ride-Rite Replacement Bellow 224CZ (For Kit PN 2596 / 2299 / 2597 / 2550) (W217606401)

    Firestone
    $315.58
    $315.58 - $315.58
    $315.58
    $240.11
    $240.11 - $240.11
    $240.11

    If you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil-Rite air helper springs are what you need....

    View full details
    $315.58
    $315.58 - $315.58
    $315.58
    $240.11
    $240.11 - $240.11
    $240.11
    Save 24% Save %
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    Yukon Gear - Yukon 1350 To 1410 Conversion U/Joint

    Yukon Gear & Axle
    $85.89 - $85.89
    $85.89
    $85.89 - $85.89
    $85.89

    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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    $85.89 - $85.89
    $85.89
    $85.89 - $85.89
    $85.89
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    ATS Diesel Ford Cummins Conversion Flex Plate

    ATS Diesel
    $909.99 - $909.99
    $909.99
    $909.99 - $909.99
    $909.99

    ATS Diesel Model 315-910-5104ATS Diesel Ford Cummins Conversion Flex PlateThis Part Fits: Year Make Model Submodel 1989-1993 Dodge D250 Base 1...

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    $909.99 - $909.99
    $909.99
    $909.99 - $909.99
    $909.99
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    Yukon Gear The Yukon Carrier Bearing Puller

    Yukon Gear & Axle
    $897.89 - $897.89
    $897.89
    $897.89 - $897.89
    $897.89

    The Yukon carrier bearing Puller works with an impact gun to quickly and safely remove carrier bearings without damaging them. This unit comes with...

    View full details
    $897.89 - $897.89
    $897.89
    $897.89 - $897.89
    $897.89
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    AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector

    AMP Research
    $39.99 - $39.99
    $39.99
    $39.99 - $39.99
    $39.99

    Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered ...

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    $39.99 - $39.99
    $39.99
    $39.99 - $39.99
    $39.99
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    Firestone Air Command Xtreme Duty Air Suspension Compressor (WR17609287)

    Firestone
    $813.95
    $813.95 - $813.95
    $813.95
    $619.30
    $619.30 - $619.30
    $619.30

    Firestone Air compressors are available in standard and heavy duty styles. All Firestone's Air Compressors are direct drive units that contain no o...

    View full details
    $813.95
    $813.95 - $813.95
    $813.95
    $619.30
    $619.30 - $619.30
    $619.30
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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.

  • Fuel Injectors

    From stock-replacement injectors to Stage 3 performance sets - Full Force Diesel, Industrial Injection, and Dynomite Diesel injectors for every power level. Includes 160cc,
    180cc, and larger sets for the 7.3L.

    7.3 Powerstroke Fuel Injectors

  • Fuel System

    From stock-replacement fuel filters and O-ring kits to FASS and AirDog lift pumps, HPOP assemblies, fuel tanks, and complete system kits - everything to build a strong foundation for your 7.3L.

    7.3 Powerstroke Fuel System Parts

  • Turbos & Exhaust

    TP38R and S400 turbo upgrades, rebuild kits, upgraded compressor wheels, complete replacement units, up-pipes, and down-pipes for OBS and Super Duty 7.3s - especially effective when paired with a tune.

    7.3 Powerstroke Turbos & Exhaust Systems

  • Tuning

    Custom tunes and programmers unlock substantial power gains on the 7.3L. SCT X4 pre-loaded tune packages, custom tune files, Edge Products, and Bully Dog programmers for daily driving, towing, and performance builds.

    7.3 Powerstroke Tuning

  • Engine Parts

    Head gaskets, oil coolers, connecting rod sets, valve cover gaskets, head studs, glow plugs, IPR valves, and more - everything to keep a 7.3 running strong or rebuild one from the bottom up. From Mahle, Motorcraft, and Victor Reinz.

    7.3 Powerstroke Engine Parts

  • Intake & Cooling

    Cold air intakes, intercooler kits, CCV reroute, coolant upgrades, and degas bottle replacements for the 7.3L Powerstroke. Keeps intake temps down and engine temps in check.

    7.3 Powerstroke Intake & Cooling

  • Suspension & Steering

    Traction bars, leveling kits, control arms, ball joints, steering stabilizers, and wheel bearings for F-250/350 Super Duty. Brands include Kryptonite and more.

    7.3 Powerstroke Suspension & Steering

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