6.7 Power Stroke Belt Tensioner 2011-2025 Dayco 89519

Dayco serpentine belt tensioner for the 6.7 Power Stroke (2011-2025). Listed for one application: 6.7 Power Stroke engines, 2011-2025, in Ford applications. Confirm your engine code and year against this listing before ordering.

What it does

The tensioner keeps the serpentine belt loaded across every accessory. A weak spring or seized pulley squeals, throws the belt and lets the alternator undercharge. A new tensioner restores steady belt tension.

Fits

• Ford vehicles with the 6.7 Power Stroke engine, 2011-2025

Fixes

• belt squeal or chirp
• a tensioner arm bouncing at idle
• a rough or noisy tensioner pulley bearing

What's included

• the tensioner assembly with pulley

Specifications

• Brand: Dayco
• Part number: 89519
• Shipping weight: 2.5 lb
• Condition: new
• Product type: Belt Tensioner

Cross-reference

Replaces or interchanges with Dayco 89519 for the 6.7 Power Stroke. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.