-9%
Mishimoto Mishimoto 99-03 Ford 7.3L Powerstroke Boot Kit
Mishimoto Mishimoto 99-03 Ford 7.3L Powerstroke Boot Kit
Mishimoto Mishimoto 99-03 Ford 7.3L Powerstroke Boot Kit
Mishimoto Mishimoto 99-03 Ford 7.3L Powerstroke Boot Kit
Mishimoto Mishimoto 99-03 Ford 7.3L Powerstroke Boot Kit
Click to zoom in

Mishimoto 99-03 Ford 7.3L Powerstroke Boot Kit

Mishimoto
MISMMBK-F2D-99BK
748666003866
Silicone Couplers & Hoses
20+ Units In Stock - Ships Next Business Day
$ 242.00 $ 219.95
$ 219.95

SKU: MMBK-F2D-99BK | UPC: 748666003866

Mishimoto 99-03 Ford 7.3L Powerstroke Boot Kit

Replace brittle factory rubber boots on your 1999-2003 Ford Super Duty F-250, F-350, F-450, F-550 or Excursion 7.3L Powerstroke with the Mishimoto Boot Kit. This direct-fit silicone upgrade eliminates boost leaks for consistent power delivery across all transmissions including 4R100, S5-47, S6-650 and TorqShift. Engineered to handle extreme diesel heat and pressure for long-lasting reliability.

Key Features

  • 100% Silicone Construction: High-temperature silicone withstands 350°F continuous and 500°F peak temperatures far beyond stock rubber.
  • 4-Ply Aramid Reinforcement: Multi-layer fabric lining resists cracking and bursting under high boost levels.
  • Complete Kit Contents: Includes five precision-molded boots and eight stainless steel T-bolt clamps for full intercooler and up-pipe replacement.
  • Direct OEM Fitment: Matches factory dimensions for bolt-on installation without modifications on 7.3L Powerstroke engines.
  • Mishimoto Lifetime Warranty: Backed by lifetime coverage against defects for peace of mind.

Product Notes

  • Factory boots often crack from heat cycling. this kit restores airtight seals.
  • Black finish resists dirt and oil buildup for easy maintenance.
  • Packaged securely for fast shipping.

Installation Notes

  • Professional installation recommended.
  • Bolt-on design takes 1-2 hours with basic tools. remove stock boots and clamps first.
  • Compatible with stock hardware. included T-bolt clamps ensure secure fit.

This Part Fits

Year Make Model Submodel
2003 Ford Excursion Eddie Bauer
2000-2003 Ford Excursion Limited
2000-2003 Ford Excursion XLT
1999-2003 Ford F-250 Super Duty Lariat
1999-2003 Ford F-250 Super Duty XL
1999-2003 Ford F-250 Super Duty XLT
2003 Ford F-350 Super Duty King Ranch
1999-2003 Ford F-350 Super Duty Lariat
1999-2003 Ford F-350 Super Duty XL
1999-2003 Ford F-350 Super Duty XLT
1999-2003 Ford F-450 Super Duty Lariat
1999-2003 Ford F-450 Super Duty XL
1999-2003 Ford F-450 Super Duty XLT
1999-2003 Ford F-550 Super Duty Lariat
1999-2003 Ford F-550 Super Duty XL
1999-2003 Ford F-550 Super Duty XLT

Why Choose Mishimoto?

  • Proven leader in automotive cooling and intake components.
  • Precision-engineered for diesel performance demands.
  • Rigorous dyno and real-world testing ensures durability.

Frequently Asked Questions

  • Q: Does this fit my 2001 F-350 7.3L with 4R100 transmission?
    A: Yes, it fits all 1999-2003 Ford Super Duty and Excursion 7.3L models regardless of transmission including 4R100, S5-47, S6-650, and TorqShift.
  • Q: What material are the boots made from?
    A: High-grade 100% silicone with 4-ply aramid reinforcement for heat and pressure resistance.
  • Q: What is the warranty and install time?
    A: Lifetime warranty against defects. Installation is direct-fit bolt-on, typically 1-2 hours.

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure retail box, 12.5 x 10.2 x 3.4 inches
  • Weight: 2.47 lbs
Read More
Read Less

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
Air Intake Systems

Air Intake Systems

Air Intake Systems, Cold Air Intakes & Performance Intake Parts Shop premium air intake systems, cold air intakes, short ram intakes, air boxes, intake components, intake elbows, mass air flow sensors, scoops, snorkels, recharge kits, silicone couplers, and intake hoses at Black Ops Auto Works. This collection is built for enthusiasts looking to improve airflow, throttle response, induction sound, horsepower potential, and under-hood performance across cars, trucks, SUVs, Jeeps, muscle cars, off-road builds, and supercharged HEMI platforms. Whether you are upgrading a daily driver, Dodge Charger, Dodge Challenger, Dodge Durango, Jeep Grand Cherokee, Jeep Trackhawk, Ram TRX, Ram RHO, Toyota Tundra, Chevy Silverado, Chevrolet Camaro, Corvette, BMW, Cadillac CTS-V, Honda, Hyundai, Infiniti, or a custom performance build, our Air Intake Systems collection includes parts designed for fitment, durability, and real-world performance. Air Intake Systems from Top Brands Shop trusted air ...

View Air Intake Systems Products
Mishimoto

Mishimoto

Shop premium Mishimoto performance parts at Black Ops Auto Works, your trusted source for Mishimoto radiators, intercoolers, oil coolers, catch cans, silicone radiator hoses, thermostats, intake systems, charge pipes, exhaust tips, wheel accessories, and cooling system upgrades. Mishimoto is known for producing high-performance cooling and airflow components engineered for reliability, fitment, and real-world performance across cars, trucks, SUVs, and off-road builds. Whether you are upgrading a street car, track build, tow rig, diesel truck, Jeep, or performance daily driver, Mishimoto products help improve cooling efficiency, airflow, oil control, durability, and engine bay performance. Shop Mishimoto Cooling, Intake & Performance Parts At Black Ops Auto Works, we carry a wide selection of Mishimoto aftermarket parts for popular performance, truck, SUV, and off-road applications. Popular Mishimoto Product Categories: Radiators & Cooling Components – Performance aluminum ...

View Mishimoto Products
Silicone Couplers & Hoses

Silicone Couplers & Hoses

Shop premium silicone couplers and hoses at Black Ops Auto Works, your trusted source for silicone reducer couplers, straight hose couplers, 45 degree silicone elbows, 90 degree silicone elbows, transition elbows, hump hoses, T-hose couplers, and reinforced silicone hoses for performance, street, truck, and custom builds. Our collection is built for enthusiasts and fabricators looking to improve airflow, boost reliability, fluid transfer, heat resistance, and long-term durability. Whether you are building a cold air intake, intercooler piping system, turbo setup, supercharger system, coolant hose upgrade, or custom fabrication project, we carry high-quality silicone components designed for fitment, flexibility, pressure handling, and performance. Shop Silicone Couplers, Elbows & Reinforced Hoses At Black Ops Auto Works, we offer a wide selection of silicone couplers and hoses for air intake, charge pipe, coolant, and custom plumbing applications. Popular Silicone Couplers & ...

View Silicone Couplers & Hoses Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×