Hayden Idler / Tensioner Pulley for 2006-2011 Buick/Chevrolet/Pontiac 3.9L 3.5L (Lucerne, Terraza, Impala, Malibu)
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The Four Seasons Idler / Tensioner Pulley (part number 45918) is a direct-fit replacement for 2006-2011 Buick, Chevrolet, Pontiac, and Saturn vehicles with 3.9L and 3.5L engines.
Features:
Specifications:
| Belt Type | Serpentine |
| Belt Width IN | 1.375 |
| Belt Width MM | 34.92 |
| Bore Dia. IN | .67 |
| Description | Idler / Tensioner Pulley |
| Groove | Smooth |
| I.D. IN | 0.67 |
| I.D. MM | 17 |
| Material | Steel |
| Mount Hole Qty | 1 |
| Mounting Hardware Included | Yes |
| O.D. IN | 3.000 |
| O.D. MM | 76.2 |
| Pulley Type | Back Idler |
Fits: 2006-2011 Buick, Chevrolet, Pontiac, and Saturn models including Lucerne, Terraza, Impala, Malibu, Monte Carlo, Uplander, G6, Montana and more - 3.9L and 3.5L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Smooth Pulley
Interchanges With: Compressor Works 45918, Murray 45918, Dayco 89160, Pro Source 45918, General Motors 12590374, Goodyear 49457, ACDelco 154989, General Motors 12597934 and 7 more