Hayden Idler / Tensioner Pulley for 1987-2013 Buick/Cadillac/Chevrolet 2.8L 3.8L (Century, Park Avenue, Rainier, Regal)
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The Four Seasons Idler / Tensioner Pulley (part number 45971) is a direct-fit replacement for 1987-2013 Buick, Cadillac, Chevrolet, and Chrysler vehicles with 2.8L, 3.8L, and 5.3L engines.
Features:
Specifications:
| Belt Type | Serpentine |
| Belt Width IN | .88 |
| Belt Width MM | 22.4 |
| Bore Dia. IN | .67 |
| Description | Idler / Tensioner Pulley |
| Groove | 6 |
| I.D. IN | 0.67 |
| I.D. MM | 17 |
| Material | Plastic |
| Mount Hole Qty | 1 |
| Mounting Hardware Included | No |
| O.D. IN | 2.99 |
| O.D. MM | 76.0 |
| Pulley Type | Idler Pulley |
Fits: 1987-2013 Buick, Cadillac, Chevrolet, Chrysler, and Dodge models including Century, Park Avenue, Rainier, Regal, Rendezvous, Riviera, Terraza, Catera and more - 2.8L, 3.8L, and 5.3L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: General Motors 10118767, Stant 55886, URO Parts GM1414486, Murray 45971, ACDelco 154973, General Motors 12552360, ACDelco 12581701, Autopart International 7145971 and 40 more