419-301 Dorman (TECHoice) Accessory Drive Belt Tensioner Assembly OE
419-301 Dorman (TECHoice) Accessory Drive Belt Tensioner Assembly OE
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419-301 Dorman (TECHoice) Accessory Drive Belt Tensioner Assembly OE
Rigorously tested for sustained, secure performance, the Dorman (TECHoice) Accessory Drive Belt Tensioner Assembly is designed to provide proper tension to a vehicle’s serpentine belt. It incorporates a damping design, torsion spring, and sealing system to ensure the proper functioning of many integral engine components. This tensioner assembly is recommended for replacement when replacing the serpentine belt.
- Quality tested for torque, spring-back, corrosion-resistance, and on-vehicle performance
- Solid steel or aluminum construction for long-lasting durability
- Highly resistant to heat and shock
- Designed to fit properly every time
- Limited lifetime warranty for peace of mind
Specifications:
- Belt Type: Serpentine
- Maximum Belt Width: 0.94 Inch
- Number Of Pulleys: 1
- Pulley Diameter: 3.11 Inch
- Pulley Groove Count: 7
- Pulley Material: Polyamide 6.6 With 30 Percent Glass Fiber Fill
- Pulley Width: 1.16 Inch
- Tensioner Rotation: Clockwise
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

