Duramax LMM Belt Tensioner 2007-2010 GM 97288625, 97329062

GM serpentine belt tensioner for the Duramax LMM (2007-2010). Listed for one application: Duramax LMM engines, 2007-2010, in Chevrolet, GMC 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

• Chevrolet vehicles with the Duramax LMM engine, 2007-2010
• GMC vehicles with the Duramax LMM engine, 2007-2010

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: GM
• Part number: 97288625, 97329062
• Shipping weight: 2.5 lb
• Condition: new
• Product type: Belt Tensioner

Cross-reference

Replaces or interchanges with GM 97288625, 97329062 for the Duramax LMM. 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.