Description
The Mishimoto MMHOSE-F250D-99BK is a black silicone coolant hose kit purpose-built for the 7.3L Powerstroke, engineered to replace the factory rubber hoses that are prone to rapid deterioration from years of heat, pressure, and abuse. Built with performance-grade silicone reinforced by four layers of heat-resistant embedded fibers, this kit is designed to retain factory fitment while offering a more durable alternative to the original equipment hoses.
As part of Mishimoto’s Cooling lineup, this silicone coolant hose kit is constructed to increase pressure tolerance and improve heat reduction compared to stock rubber hoses, helping guard against blowouts and premature failure under the demands of daily driving or heavy-duty towing. The kit includes two silicone hoses and is backed by the Mishimoto lifetime warranty, giving 7.3L Powerstroke owners a long-term cooling system upgrade that preserves the reliability their trucks are known for.
Vehicle Applications
This Mishimoto silicone coolant hose kit is a specific-fit part engineered for the Ford 7.3L Powerstroke platform. It fits the 2000-2001 Ford Excursion Limited and XLT, as well as the 1999-2001 Ford F-250 Super Duty Lariat, XL, and XLT. Coverage extends to the 1999-2001 Ford F-350 Super Duty Lariat, XL, and XLT, the 1999-2001 Ford F-450 Super Duty Lariat, XL, and XLT, and the 1999-2001 Ford F-550 Super Duty Lariat, XL, and XLT, along with the 2001 Ford F-550 Super Duty Base. Note that this kit is designed to fit trucks with a manufacturing build date before 4/26/01.
Features
- Direct fit for the 1999-2001 Ford 7.3L Powerstroke
- Constructed from performance-grade silicone with four layers of heat-resistant embedded fibers
- Increases pressure tolerance for maximum durability and blowout prevention
- Efficiently reduces heat compared to factory rubber hoses
- Engineered to retain factory fitment
- Rated to a maximum temperature of 330°F
- Includes (2) silicone hoses
- Backed by the Mishimoto lifetime warranty
- Fits trucks with a manufacturing build date before 4/26/01
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-F250D-99BK
- Product Type: Cooling
- Hose Material: Silicone
- Grade Type: Performance
- Hose Color: Black
- Hose Quantity: 2
- Clamps Included: No
- Universal or Specific Fit: Specific
- Maximum Temperature Rating: 330°F
- Purchase Includes: (2) Silicone hoses, Mishimoto Lifetime Warranty
Frequently Asked Questions
What vehicles does this Mishimoto coolant hose kit fit?
It fits the 2000-2001 Ford Excursion Limited and XLT, the 1999-2001 Ford F-250, F-350, and F-450 Super Duty Lariat, XL, and XLT, the 1999-2001 Ford F-550 Super Duty Lariat, XL, and XLT, and the 2001 Ford F-550 Super Duty Base. The kit is designed for trucks with a manufacturing build date before 4/26/01.
What is the maximum temperature rating of this hose kit?
The Mishimoto silicone coolant hose kit is rated to a maximum temperature of 330°F.
What material are the hoses made from?
The hoses are made from performance-grade silicone reinforced with four layers of heat-resistant embedded fibers.
Does this kit include hose clamps?
No, clamps are not included with this kit.
What does the kit include?
The kit includes (2) silicone hoses and the Mishimoto lifetime warranty.
What colors are available for this hose kit?
Mishimoto offers this silicone coolant hose kit in black, blue, and red; this listing is for the black version.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
