Engines and Components› Belts and Pulleys

Roush

ROUSH 2005-2010 Ford Mustang 4.6L 3V Heavy Duty Belt Tensioner

$339.99

SKU: R00I 404225

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Roush Heavy Duty Belt Tensioner is a direct-fit upgrade designed for 2005-2010 Ford Mustang GT models. It is built to provide proper belt tension, preventing slipping or squealing, and is constructed from industrial-grade cast aluminum for strength and durability. This tensioner features permanently sealed bearings for maintenance-free operation and is as used in the 2010 ROUSHcharger kits.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandRoush
Part NumberR00I 404225

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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