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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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    CNC Fabrication 94.5-E99 Intake Plenum Bushing

    Cnc
    $44.95 - $44.95
    $44.95
    $44.95 - $44.95
    $44.95

    CNC Model 423001Aircraft quality billet aluminum bushings will help keep you from crushing/distorting the factory stamped sheet metal intake plenum...

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    $44.95 - $44.95
    $44.95
    $44.95 - $44.95
    $44.95
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    Edge Products 98621 EAS Revolver To Insight Cable

    Edge
    $278.95 - $278.95
    $278.95
    $278.95 - $278.95
    $278.95

    Edge Model 98621The Edge Products 98621 EAS Revolver To Insight Cable gives you the ability to control your Edge Products Revolver Chip in your 199...

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    $278.95 - $278.95
    $278.95
    $278.95 - $278.95
    $278.95
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    Edge Products 85401-101 Evolution CTS3 (cali. Edition - Powerstroke)

    Edge
    $849.95 - $849.95
    $849.95
    $849.95 - $849.95
    $849.95

    Edge Model 85401-101The Edge Products 85401-101 Evolution CTS3 (Cali. Edition - Powerstroke) will add horsepower and torque to your 1994-2019 Ford ...

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    $849.95 - $849.95
    $849.95
    $849.95 - $849.95
    $849.95
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    Edge Products 16040 EVOHT2

    Edge
    $499.95 - $499.95
    $499.95
    $499.95 - $499.95
    $499.95

    Edge Model 16040The Edge Products 16040 EvoHT2 for your 1999-2019 Ford Powerstroke combines a variety of premium features all in one easy-to-use, h...

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    $499.95 - $499.95
    $499.95
    $499.95 - $499.95
    $499.95
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    CNC Fabrication 94.5-95 7.3L Stage 2 High Pressure Oil Pump - 7.3-HPOP-SGT2-94.5

    Cnc
    $809.95 - $809.95
    $809.95
    $809.95 - $809.95
    $809.95

    CNC Model 424016CNC FABRICATION 7.3L STAGE 2 HIGH PRESSURE OIL PUMP FOR MODEL YEARS 1994.5-1995Typically this pump will flow 30% more than a brand ...

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    $809.95 - $809.95
    $809.95
    $809.95 - $809.95
    $809.95
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    Warn Standard Manual Hubs 11690

    Warn
    $325.00 - $325.00
    $325.00
    $325.00 - $325.00
    $325.00

    Warn Model 11690Warn standard Hubs are the ideal choice for OEM hub replacement. These are the same basic hubs Warn industries has supplied to OEMs...

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    $325.00 - $325.00
    $325.00
    $325.00 - $325.00
    $325.00
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    KC Upgraded Turbine Housing w/ Wastegate - 7.3 POWERSTROKE (1999-2003)

    Kc Turbo
    $190.00 - $190.00
    $190.00
    $190.00 - $190.00
    $190.00

    KC Turbine Housing Features & Details: High flow Drop in ready Waste-gated Reduced back pressure 1.0 A/R or .84 A/R Please note that there is ...

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    $190.00 - $190.00
    $190.00
    $190.00 - $190.00
    $190.00
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    KC T4 Exhaust Flange - 7.3 POWERSTROKE (1994-1997)

    Kc Turbo
    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00

    OBS T4 Exhaust Flange Features & Details: Twice as thick as OEM Designed for Perfect Fitment Durable Platform for T4 Turbo Please note that th...

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    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
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    KC Compressor Cover Outlet O-Ring - 7.3 POWERSTROKE (E99)

    Kc Turbo
    $7.00 - $7.00
    $7.00
    $7.00 - $7.00
    $7.00

    Compressor Cover Outlet O-Ring Precision Profile Direct Replacement Helps Eliminate Boost Leaks Description: Direct Stock replacement for your ea...

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    $7.00 - $7.00
    $7.00
    $7.00 - $7.00
    $7.00
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    KC billet CHRA Replacement With s300 turbine wheel - 7.3 POWERSTROKE (1994-2003)

    Kc Turbo
    $657.00 - $657.00
    $657.00
    $657.00 - $657.00
    $657.00

    KC Upgraded Stock Turbo CHRA Features & Details: Drop in ready Upgraded 300x turbine wheel Upgraded KC billet compressor wheel Easily rebuild...

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    $657.00 - $657.00
    $657.00
    $657.00 - $657.00
    $657.00
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    KC300x Stage 3 - (66/73) - 7.3 POWERSTROKE OBS (1994 - 1998)

    Kc Turbo
    $1,290.00 - $1,800.00
    $1,290.00
    $1,290.00 - $1,800.00
    $1,290.00

    KC300x Stage 3 OBS Gen 2 Supports: Up to 238cc/80% injectors Features & Details: Powder Coating can take up to 3 weeks before it ships 100% ...

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    $1,290.00 - $1,800.00
    $1,290.00
    $1,290.00 - $1,800.00
    $1,290.00
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    KC TP38r 66/73 - 7.3 POWERSTROKE (1994-1998) OBS

    Kc Turbo
    $1,590.00 - $1,840.00
    $1,590.00 - $1,840.00
    $1,590.00
    $1,431.00
    $1,431.00 - $1,656.00
    $1,431.00

    KC TP38r 66/73Recommended injectors: 238cc/80% Minimum injectors: 180cc/30%Maximum injectors: 250cc-100%Features & Details: 3.5" ported housin...

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    $1,590.00 - $1,840.00
    $1,590.00 - $1,840.00
    $1,590.00
    $1,431.00
    $1,431.00 - $1,656.00
    $1,431.00
    Save up to 10% Save %
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    XDP Fuel Tank Sump - One Hole Design XD182

    XDP
    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95

    XDP Model XD182The XDP Fuel Tank Sump XD182 is the perfect solution for those wanting to maximize fuel delivery to their engine. This One Hole Desi...

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    $149.95 - $149.95
    $149.95
    $149.95 - $149.95
    $149.95
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    Valair NMU70263-06 Ceramic/kevlar Upgrade Clutch (clutch Only)

    Valair
    $896.15 - $896.15
    $896.15
    $896.15 - $896.15
    $896.15

    Valair Model NMU70263-06Add the Valair NMU70263-06 Ceramic/Kevlar Upgrade Clutch (Clutch Only) to your 1994-1997 Ford 7.3L Powerstroke and utilize ...

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    $896.15 - $896.15
    $896.15
    $896.15 - $896.15
    $896.15
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    Dorman 628-200 Hydraulic Clutch Line

    Dorman
    $80.51 - $80.51
    $80.51
    $80.51 - $80.51
    $80.51

    Dorman Model 628-200The Dorman 628-200 Hydraulic Clutch Line is a direct replacement for your 1994-1997 Ford F-250/350. Thoroughly pressure-tested ...

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    $80.51 - $80.51
    $80.51
    $80.51 - $80.51
    $80.51
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    Hays 91D-2000 Diesel 650 Clutch Kit - 1994-1997 Ford 7.3L Powerstroke

    Hays
    $610.95 - $610.95
    $610.95
    $610.95 - $610.95
    $610.95

    Hays Part #-  91D-2000 Replace the worn out clutch in your 1994-1997 Ford 7.3L Powerstroke with the Hays 91D-2000 Diesel 650 Clutch Kit. Built to h...

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    $610.95 - $610.95
    $610.95
    $610.95 - $610.95
    $610.95
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    Valair NMU70263-06-SFC Ceramic/kevlar Upgrade Clutch With Flywheel

    Valair
    $1,115.19 - $1,115.19
    $1,115.19
    $1,115.19 - $1,115.19
    $1,115.19

    Valair Model NMU70263-06-SFCThe Valair NMU70263-06-SFC Ceramic/Kevlar Upgrade Clutch with Flywheel for your 1994-1997 Ford 7.3L Powerstroke offers ...

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    $1,115.19 - $1,115.19
    $1,115.19
    $1,115.19 - $1,115.19
    $1,115.19
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    Valair NMU70263-04 Ceramic Upgrade Clutch (clutch Only)

    Valair
    $648.13 - $648.13
    $648.13
    $648.13 - $648.13
    $648.13

    Valair Model NMU70263-04Upgrade your 1994-1997 Ford 7.3L Powerstroke 5-Speed with the Valair NMU70263-04 Ceramic Upgrade Clutch (Clutch Only). Thes...

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    $648.13 - $648.13
    $648.13
    $648.13 - $648.13
    $648.13
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    Valair Dual Disc Ceramic Clutch NMU73ZF5DDS

    Valair
    $1,306.58 - $1,306.58
    $1,306.58
    $1,306.58 - $1,306.58
    $1,306.58

    Valair Model NMU73ZF5DDSThe Valair Dual Disc Ceramic Clutch NMU73ZF5DDS for your 1994-1997 Ford 7.3L Powerstroke offers more holding power and a wi...

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    $1,306.58 - $1,306.58
    $1,306.58
    $1,306.58 - $1,306.58
    $1,306.58
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    Valair Dual Disc Organic Clutch NMU73ZF5DDS-ORG

    Valair
    $1,306.50 - $1,306.50
    $1,306.50
    $1,306.50 - $1,306.50
    $1,306.50

    Valair Model NMU73ZF5DDS-ORGThe Valair Dual Disc Organic Clutch NMU73ZF5DDS-ORG features Organic Dual Disc offers more holding power and a wider ra...

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    $1,306.50 - $1,306.50
    $1,306.50
    $1,306.50 - $1,306.50
    $1,306.50
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    Valair NMU70263-OEM-SFC Oem Replacement Clutch With Flywheel

    Valair
    $652.06 - $652.06
    $652.06
    $652.06 - $652.06
    $652.06

    Valair Model NMU70263-OEM-SFCThe Valair NMU70263-OEM-SFC OEM Replacement Clutch with Flywheel for your 1994-1997 Ford 7.3L Powerstroke offers you a...

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    $652.06 - $652.06
    $652.06
    $652.06 - $652.06
    $652.06
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    Bostech IPR100 Remanufactured Injector Pressure Regulator (IPR) Valve

    Bostech
    $194.95 - $194.95
    $194.95
    $194.95 - $194.95
    $194.95

    Bostech Model IPR100The Bostech IPR100 Remanufactured Injector Pressure Regulator (IPR) Valve is a direct replacement for your 1994-1995.5 Ford 7.3...

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    $194.95 - $194.95
    $194.95
    $194.95 - $194.95
    $194.95
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    Dorman 904-225 Oil Cooler Kit

    Dorman
    $377.95 - $377.95
    $377.95
    $377.95 - $377.95
    $377.95

    Dorman Model 904-225The Dorman 904-225 Oil Cooler Kit for your 1994-2003 Ford 7.3L Powerstroke provides reliable, efficient cooling. The Dorman Eng...

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    $377.95 - $377.95
    $377.95
    $377.95 - $377.95
    $377.95
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    Dorman 904-232 IPR Valve Seal Kit

    Dorman
    $35.00 - $35.00
    $35.00
    $35.00 - $35.00
    $35.00

    Dorman Model 904-232The Dorman 904-232 IPR Valve Seal Kit is an essential replacement part for your 1994-2003 Ford 7.3L Powerstroke. Dormans Fuel I...

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    $35.00 - $35.00
    $35.00
    $35.00 - $35.00
    $35.00

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.