Mishimoto 2003-04 Ford 6.0L Powerstroke Factory Fit Boot: Cold Side, Upper Boot
Mishimoto is proud to release a direct-fit silicone boot with DuraCore" technology designed specifically for the 6.0L Ford Powerstroke. Mishimoto DuraCore" technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore" provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of our boots by preventing leaks and blowouts. To add even more reliability this kit includes Mishimoto constant tension T-bolt clamps for accurate and consistent holding power.
Features
- Direct fit for the 20032004 Ford 6.0L Powerstroke
- Manufactured from five layers of silicone with heat-resistant embedded fibers
- DuraCore" synthetic inner layer provides superior resistance to heat, pressure, fuel, and oil
- Replaces weak factory pipe (part # 6C3Z-6C640-BA)
- 2003-2004: Cold side, Upper boot from MMBK-F2D-03CBK, broken out individually
- 2005-2007: Upgrade your factory plastic pipe to Mishimoto MMICP-F2D-03C
- Includes high-quality constant tension T-bolt clamps for accurate and consistent holding power
Material Silicone DuraCore"
Purchase Includes (1) Cold Side, Upper Silicone Boot with DuraCore technology (2) Constant-Tension T-Bolt clamps (1) Mishimoto Lifetime Warranty
Note Installation Torque Specs
27 in-lbs (3N*M) recommended for all t-bolt and constant tension t-bolt clamps. These clamps have an operating range of 18-35 in-lbs (2-4N*M). Do not exceed the maximum torque rating of 35 in-lbs (4N*M).
Factory Part Number 6C3Z-6C640-BA
Also Fits 2003-2004 Ford F250 w/ 6.0L Powerstroke
2003-2004 Ford F350 w/ 6.0L Powerstroke
2003-2004 Ford F450 w/ 6.0L Powerstroke
2003-2004 Ford F550 w/ 6.0L Powerstroke
Outer Diameter 3.40", 3.40"
Inner Diameter 3.00", 3.00"
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003 - 2004 | Ford | Excursion | Limited, XLT, Eddie Bauer |
| 2004 | Ford | Excursion | XLS |
| 2004 - 2007 | Ford | F-250 Super Duty | Harley-Davidson Edition, King Ranch |
| 2003 - 2007 | Ford | F-250 Super Duty | Lariat, XL, XLT |
| 2004 - 2007 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003 - 2007 | Ford | F-350 Super Duty | Lariat, XLT, King Ranch, XL |
| 2004 - 2007 | Ford | F-450 Super Duty | XL, XLT, Lariat |
| 2004 - 2007 | Ford | F-550 Super Duty | Lariat, XLT, XL |
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed
Mishimoto 2003-04 Ford 6.0L Powerstroke Factory Fit Boot: Cold Side, Upper Boot
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


