SKU: MMHOSE-F250D-99RD | UPC: 748354805147
Mishimoto 99-00 Ford F250 7.3L Red Diesel Hose Kit
Replace aging factory rubber coolant hoses on your 1999-2000 Ford F-250 Super Duty 7.3L Powerstroke with the Mishimoto red silicone hose kit. This direct-fit upgrade withstands extreme heat, pressure, and engine bay abuse to extend component life and prevent coolant leaks. Engineered for 1999-2003 Ford Super Duty trucks and 2000-2003 Excursion with 7.3L diesel, it delivers reliable cooling performance.
Key Features
- 4-Ply Silicone Construction: High-grade silicone reinforced with four layers of heat-resistant embedded fibers handles higher pressures and reduces heat soak compared to OEM rubber.
- Factory Fitment: Precision-molded hoses match original specifications for seamless installation on 7.3L Powerstroke cooling systems without modifications.
- Heat and Pressure Resistance: Rated for continuous temperatures up to 350°F with burst pressures exceeding stock hoses for dependable operation under heavy loads.
- Red Color Option: Vibrant red finish complements engine bay aesthetics while available in black and blue for custom builds.
- Lifetime Warranty: Mishimoto stands behind every hose kit with a lifetime warranty against material and craftsmanship defects.
Product Notes
- Complete kit includes all upper and lower radiator hoses, heater hoses, and throttle body hose for full replacement.
- Uses existing OEM clamps for installation. no additional hardware required.
- Carefully packaged to arrive undamaged and ready for install.
Installation Notes
- Professional installation recommended.
- Direct bolt-on design installs in under 1 hour with basic tools. drain coolant first and inspect thermostat housing.
- Compatible with stock radiator, intercooler, and thermostat setups on 7.3L diesel engines.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000-2001 | Ford | Excursion | Limited |
| 2000-2001 | Ford | Excursion | XLT |
| 1999-2001 | Ford | F-250 Super Duty | Lariat |
| 1999-2001 | Ford | F-250 Super Duty | XL |
| 1999-2001 | Ford | F-250 Super Duty | XLT |
| 1999-2001 | Ford | F-350 Super Duty | Lariat |
| 1999-2001 | Ford | F-350 Super Duty | XL |
| 1999-2001 | Ford | F-350 Super Duty | XLT |
| 1999-2000 | Ford | F-450 Super Duty | Lariat |
| 1999-2000 | Ford | F-450 Super Duty | XL |
| 1999-2000 | Ford | F-450 Super Duty | XLT |
| 1999-2000 | Ford | F-550 Super Duty | Lariat |
| 1999-2000 | Ford | F-550 Super Duty | XL |
| 1999-2000 | Ford | F-550 Super Duty | XLT |
Why Choose Mishimoto?
- Trusted leader in performance cooling components for diesel trucks worldwide.
- Each kit rigorously tested for fitment and durability on real-world 7.3L Powerstroke engines.
- Direct OEM replacement design ensures hassle-free performance gains.
Frequently Asked Questions
- Q: Will this hose kit fit 2001-2003 Ford F-250/F-350 Super Duty 7.3L models?
A: Yes, fully compatible with all 1999-2003 Ford Super Duty trucks and 2000-2003 Excursion equipped with the 7.3L Powerstroke diesel engine across all submodels. - Q: What material are the hoses made from and how do they compare to stock?
A: Multi-layer high-grade silicone with embedded fiber reinforcement outperforms factory rubber by resisting cracking, swelling, and deterioration from heat cycles and coolant exposure. - Q: What does the lifetime warranty cover?
A: Covers defects in materials or workmanship for as long as you own the vehicle when installed and maintained properly. contact Mishimoto for claims.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure Mishimoto box dimensions 24 x 12 x 8 inches
- Weight: 5.25 lbs





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