Mishimoto 2003-04 Ford 6.0L Powerstroke Factory Fit Boot: Cold Side, Lower Boot

SKU: 1251V | MPN:  MMBK-F2D-03CL
In stock
Sale price$130.25 USD Regular price$133.81 USD
Save $3.56

  • Direct fit for the 2003-2004 Ford 6.0L Powerstroke
  • Manufactured from five layers of silicone with heat-resistant embedded fibers
  • DuraCoreT synthetic inner layer provides superior resistance to heat, pressure, fuel, and oil
  • Replaces weak factory pipe (part # 6C3Z-6C640-DA)
  • 2003-2004: Cold side, Lower 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
  • Mishimoto Lifetime Warranty
  • For placement diagram, please see Installation Guide under Tech Info

Mishimoto is proud to release a direct-fit silicone boot with DuraCoreT technology designed specifically for the 6.0L Ford Powerstroke. Mishimoto DuraCoreT technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCoreT 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. This boot kit is precision engineered for a flawless fit on your Powerstroke and will provide years of service. Like all Mishimoto Powerstroke performance parts, this Powerstroke performance boot kit comes with the Mishimoto Lifetime Warranty.

MaterialSilicone DuraCoreT

Purchase Includes(1) Cold Side, LowerSilicone Boot with DuraCore technology (2) Constant-Tension T-Bolt clamps (1) Mishimoto Lifetime Warranty

Note27 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 Number6C3Z-6C640-DA

Also Fits2003-2004 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 Diameter3.40", 3.40"

Inner Diameter3.00", 3.00"



Vehicle Fitments:

Year Make Model Submodel
2004 Ford Excursion XLS
2003 - 2004 Ford Excursion XLT, Limited, Eddie Bauer
2004 - 2007 Ford F-250 Super Duty King Ranch, Harley-Davidson Edition
2003 - 2007 Ford F-250 Super Duty XLT, Lariat, XL
2004 - 2007 Ford F-350 Super Duty Harley-Davidson Edition
2003 - 2007 Ford F-350 Super Duty King Ranch, XLT, XL, Lariat
2004 - 2007 Ford F-450 Super Duty XLT, XL, Lariat
2004 - 2007 Ford F-550 Super Duty XL, XLT, Lariat

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