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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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    WeatherTech Rubber Mats Front Tan Crew for 1999 to 2007 Ford F250

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

    The WeatherTech All-Weather Floor Mats have deeply sculpted channels designed to trap water, road salt, mud and sand. They wont curl, crack or har...

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    $78.95 - $78.95
    $78.95
    $78.95 - $78.95
    $78.95
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    Fumoto Engine Oil Drain Valve F-111 1995-20110 Ford Powerstroke 7.3L/6.0L/6.4L

    Fumoto
    $35.10 - $35.10
    $35.10
    $35.10 - $35.10
    $35.10

    Fumoto Part #-  F-111 Fits 1995-20110 Ford Powerstroke 7.3L/6.0L/6.4L Introducing the best way to change oil, the Engine Oil Drain Valve. Install t...

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    $35.10 - $35.10
    $35.10
    $35.10 - $35.10
    $35.10
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    Firestone 99-04 Ford F250 2WD AIO Wireless Ride-Rite All-In-One Kit (W217602864)

    Firestone
    $1,512.05
    $1,512.05 - $1,512.05
    $1,512.05
    $1,150.45
    $1,150.45 - $1,150.45
    $1,150.45

    Firestone's Ride Rite all in one wireless kit for 1999 to 2004 Ford F250 2WD: helper springs and a compressor to level loads when you haul or tow.Q...

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    $1,512.05
    $1,512.05 - $1,512.05
    $1,512.05
    $1,150.45
    $1,150.45 - $1,150.45
    $1,150.45
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    Mishimoto 03-07 Ford Super Duty Regular Cab Silicone Body Mounts

    Mishimoto
    $440.00
    $440.00 - $440.00
    $440.00
    $399.95
    $399.95 - $399.95
    $399.95

    Mishimoto Part # - MMBM-F2D-03RCThe 2003-2007 Ford Super Duty leaves the factory on rubber body mounts that compress, dry out, and crack after a de...

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    $440.00
    $440.00 - $440.00
    $440.00
    $399.95
    $399.95 - $399.95
    $399.95
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  • Premium Quad-Row Multi-Function LED Tailgate Light Strip. Premium Quad-Row Multi-Function LED Tailgate Light Strip.

    Rough Country Quad Row LED Tailgate Light Strip

    Rough Country
    $49.95 - $54.95
    $49.95
    $49.95 - $54.95
    $49.95

    Rough Country Quad Row LED Tailgate Light Strip. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN.Quest...

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    $49.95 - $54.95
    $49.95
    $49.95 - $54.95
    $49.95
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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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    WeatherTech Universal Seat Protector Black 1st Row Bucket Drivers

    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
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    South Bend ZF6 13 Inch Organic Clutch with Flywheel, Stock Trucks | 1999 to 2003 7.3

    South Bend Clutch
    $717.86
    $717.86 - $717.86
    $717.86
    $696.32
    $696.32 - $696.32
    $696.32

    South Bend Clutch Model 1944-6K 13" Full organic clutch kit w/ South Bend Clutch flywheel. Includes Kevlar Pilot Bushing. FOR STOCK APPLICATIONS ON...

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    $717.86
    $717.86 - $717.86
    $717.86
    $696.32
    $696.32 - $696.32
    $696.32
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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

    Fits: 2003 to 2007 Ford F250 Super Duty; 2003 to 2007 Ford F350 Super Duty. Questions on fitment? Call our shop at 865 640 2097 and talk to a tech ...

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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 High Capacity Aluminum Transmission Pan

    ATS Diesel
    $384.99 - $384.99
    $384.99
    $384.99 - $384.99
    $384.99

    ATS Diesel Model 301-900-3104ATS Diesel ATS High Capacity Aluminum Transmission PanThis Part Fits: Year Make Model Submodel 1984-1986 Ford E-250...

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    $384.99 - $384.99
    $384.99
    $384.99 - $384.99
    $384.99
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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

    The stock 4R100 behind a 7.3 Powerstroke slips and burns up once you add tuning, bigger injectors or a heavy trailer. The ATS Stage 2 package rebui...

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    $5,669.99 - $5,669.99
    $5,669.99
    $5,669.99 - $5,669.99
    $5,669.99
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    ATS Transmission Dipstick and Fill Tube | 1989 to 2010 Ford E4OD, 4R100, 5R110

    ATS Diesel
    $94.99 - $94.99
    $94.99
    $94.99 - $94.99
    $94.99

    ATS Transmission Dipstick and Fill Tube for the 1989 to 2010 Ford E4OD, 4R100, 5R110. Sold and shipped by Powerhouse Diesel, a diesel repair and pe...

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    $94.99 - $94.99
    $94.99
    $94.99 - $94.99
    $94.99
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    FASS 99-07 Ford Powerstroke F250/F350 140gph No Drop Titanium Fuel System

    FASS Fuel Systems
    $909.47
    $909.47 - $909.47
    $909.47
    $864.00
    $864.00 - $864.00
    $864.00

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

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    $909.47
    $909.47 - $909.47
    $909.47
    $864.00
    $864.00 - $864.00
    $864.00
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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

    A bolt on rear 4 link suspension kit for 1999 to 2007 Ford F250 and F350 single rear wheel Super Duty trucks. Part number: 428020 Questions on fit...

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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
    $37.50
    $37.50 - $37.50
    $37.50
    $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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    $37.50
    $37.50 - $37.50
    $37.50
    $30.00
    $30.00 - $30.00
    $30.00
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    Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Blue

    Mishimoto
    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95

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

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    $122.00
    $122.00 - $122.00
    $122.00
    $110.95
    $110.95 - $110.95
    $110.95
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    KC300x G3 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

    A drop in KC300x G3 Stage 1 turbo for early 1999 7.3 Powerstroke trucks, supporting up to 205cc / 30% injectors.Questions on fitment? Call our shop...

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    $1,390.00 - $1,640.00
    $1,390.00
    $1,390.00 - $1,640.00
    $1,390.00
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    Wehrli Clamp On Sled Stops, Behind Roll Pan

    Wehrli
    $0.00 - $0.00
    $0.00
    $320.00
    $320.00 - $320.00
    $320.00

    Wehrli Clamp On Sled Stops, Behind Roll Pan. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxville, TN. Part nu...

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    $0.00 - $0.00
    $0.00
    $320.00
    $320.00 - $320.00
    $320.00
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    Wehrli 2 Inch Receiver Hitch, Below Roll Pan | 1999 to 2016 Ford Super Duty

    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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    CNC Fab E4OD Stainless Cooler Line Kit 425006 | 1994.5 to 1997 7.3 Powerstroke

    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
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    94.5-97 7.3L CNC Fab E4OD Transmission Cooler Stainless Line Kit - 425005

    Cnc
    $245.95 - $245.95
    $245.95
    $245.95 - $245.95
    $245.95

    CNC Fabrication Model 425005 Replace your rusted 94.5-97 E4OD 7.3L Ford Powerstroke transmissions lines with an upgraded CNC Fabrication stainless ...

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    $245.95 - $245.95
    $245.95
    $245.95 - $245.95
    $245.95
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    94.5-03 7.3L CNC Fab Reconditioned Forged Connecting Rods - 421060

    Cnc
    $849.95 - $849.95
    $849.95
    $849.95 - $849.95
    $849.95

    CNC Fabrication Model 421060 Introducing the CNC Fabrication reconditioned forged connecting rods. These are a great upgrade for your 01-03 7.3L F...

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    $849.95 - $849.95
    $849.95
    $849.95 - $849.95
    $849.95
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  • aFe ATLAS 3in Steel Down-Pipe 94-97 Ford Diesel Trucks V8 7.3L (td). aFe ATLAS 3in Steel Down-Pipe 94-97 Ford Diesel Trucks V8 7.3L (td). Save 20% Save %

    aFe ATLAS 3in Steel Down-Pipe 94-97 Ford Diesel Trucks V8 7.3L (td)

    aFe
    $215.00
    $215.00 - $215.00
    $215.00
    $172.00
    $172.00 - $172.00
    $172.00

    Fits: 1994 to 1997 Ford F350; 1994 to 1996 Ford F250. Questions on fitment? Call our shop at 865 640 2097 and talk to a tech who works on these tru...

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    $215.00
    $215.00 - $215.00
    $215.00
    $172.00
    $172.00 - $172.00
    $172.00
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    Fleece SureFlo Sending Unit, Long Bed | 1999 to 2007 F250 F350 Powerstroke

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $379.00
    $379.00 - $379.00
    $379.00

    Fleece Performance Model FPE-SF-FMC-9907-LBFleece Performance 99-07 Ford F-250/F-350 Powerstroke (Long Bed) SureFlo Performance Sending Unit The Su...

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    $0.00 - $0.00
    $0.00
    $379.00
    $379.00 - $379.00
    $379.00

Parts and performance upgrades for the 1994.5 to 2003 Ford 7.3L Powerstroke. That covers the OBS F250 and F350, the 1999 to 2003 Super Duty, the Excursion and the E series vans. We stock everything from cam position sensors and UVCH harnesses to injectors, turbos, tuning and built transmissions, with brands like Motorcraft, Mahle, KC Turbo and Full Force.

Shop 7.3 Powerstroke Parts by Category

Know Which 7.3 You Have

The 7.3 ran for almost ten years and Ford changed a lot along the way. The OBS trucks (1994.5 to 1997) and the Super Duty trucks (1999 to 2003) use different turbos, injectors and intake parts, and the 1999.5 and later trucks added an intercooler. Always check fitment by year and build date before you order. If you are not sure, send us your VIN and we will match the part.

What to Fix First

Before you add power, get the common failure points handled. A bad cam position sensor, a chafed UVCH harness or a weak IDM will cause hard starts, misfires and stalling, and no tune will fix that. Leaking up pipes cost you boost and add turbo lag. On 1999 to 2003 trucks, check the HPOP STC fitting for oil leaks. Once the basics are right, tuning, injectors and a turbo upgrade all do their job better. Read our 7.3 Powerstroke upgrade guide for the full order of operations.

7.3 Powerstroke FAQ

What years did Ford use the 7.3 Powerstroke?

The 7.3L Powerstroke was used from 1994.5 through 2003 in Ford F250 and F350 pickups, the 2000 to 2003 Excursion and E series vans.

What is the most common 7.3 Powerstroke problem?

The cam position sensor is the most common no start and stalling issue. The under valve cover harness (UVCH) and the injector driver module (IDM) are close behind.

What is the best first upgrade for a 7.3 Powerstroke?

Fix any fuel pressure, sensor or harness problems first. After that, a good tune and a free flowing exhaust are the best value for most trucks.

Do OBS and Super Duty 7.3 parts interchange?

Some do, but many do not. Turbos, injectors, intake parts and many sensors are different between the two, so always order by year.

  • 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.