Engines and Components› Belts and Pulleys

Motorcraft

Accessory Drive Belt Tensioner Assembly

$122.96

SKU: BT-137

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Special Order
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Motorcraft BT-137 is an accessory drive belt tensioner assembly designed for specific Ford vehicle applications. This genuine OEM component maintains proper belt tension to ensure consistent performance of your engine's accessory drive system.
Show original supplier description
The Motorcraft BT-137 is an accessory drive belt tensioner assembly engineered to meet original equipment standards for fit and function. This component is essential for maintaining the correct tension on your accessory drive belt, helping to prevent slippage and ensuring reliable operation of your vehicle's engine-driven components. Designed specifically for use with select 2010-2022 Ford vehicles, including the F-250 and F-350 equipped with the 6.2L V8 engine, this tensioner serves as a direct replacement for various part numbers including AL3Z-6B209-A, AL3Z-6B209-B, AL3Z-6B209-C, BT134, and BT96. Compatibility is verified for Ford F-250 and F-350 Super Duty trucks with the 6.2L Flex fuel engine. Please check your specific vehicle's year, model, and engine configuration to ensure compatibility with this assembly.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMotorcraft
Part NumberBT-137
CategoryEngines and Components
5,000+ Trusted brands
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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