Ford Modular 4.6/5.4 Belt Tensioner 2002-2010 Philtop 3644ETB025VUS

Philtop serpentine belt tensioner for the Ford Modular 4.6/5.4 (2002-2010). Listed for one application: Ford Modular 4.6/5.4 engines, 2002-2010, in Ford, Lincoln, Mercury 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 Ford Modular 4.6/5.4 engine, 2002-2010
• Lincoln vehicles with the Ford Modular 4.6/5.4 engine, 2002-2010
• Mercury vehicles with the Ford Modular 4.6/5.4 engine, 2002-2010

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: Philtop
• Part number: 3644ETB025VUS
• Shipping weight: 2.66 lb
• Package size: 8.78 x 5.83 x 2.72 in
• Condition: new
• Product type: Belt Tensioner

Cross-reference

Replaces or interchanges with Philtop 3644ETB025VUS for the Ford Modular 4.6/5.4. 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.