Keep every accessory turning smoothly and quietly with the Four Seasons Accessory Drive Belt Idler / Tensioner Pulley (MPN 45008). This pulley guides and helps maintain tension on the accessory drive belt at the power steering, air conditioning, and main drive positions, so the belt tracks true across the engine's accessories. It's a direct-fit replacement for the listed applications, including the 2002-2005 Chevrolet Cavalier [L4-2.2L], 2005-2010 Chevrolet Cobalt [L4-2.0L, L4-2.2L, L4-2.4L], 2004-2012 Chevrolet Malibu [L4-2.2L, L4-2.4L], 2004-2011 Saab 9-3 [L4-2.0L], and the 1993-2002 Mercury Villager and Nissan Quest [V6-3.0L, V6-3.3L] — see the Buyer's Guide tab for the full list of 45 applications.
- Steel and thermoplastic construction: engineered for longer life and superior dampening.
- High-grade bearings: made to withstand higher operating temperatures.
- Smooth back-idler design: the flat pulley face rides on the back of the belt; 3.250 in (82.55 mm) outside diameter, 0.875 in belt width, and a single mounting hole.
- OE-level quality: constructed to ensure OE quality and reliability, helping maintain proper belt tension to reduce slip and the noise it can cause.
Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused. This part is cataloged under both names: Accessory Drive Belt Idler Pulley and Tensioner Pulley.
Interchange: 1540096 · 409314 · 835235 · 11145008 · 119230B010 · 119230B011 · 89172 · 36193 · 19144722 · 19189977 · 49141 · 5008 · A9314. Manufacturer part number 45008.
This part cross-references / interchanges with the following part numbers:
1540096, 409314, 835235, 11145008, 45008, 119230B010, 119230B011, 89172, 36193, 19144722, 19189977, 49141, 5008, A9314
