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2004–2006 Subaru Baja
1998–2008 Subaru Forester
1997–2007 Subaru Impreza
1995–1999, 2005 Subaru Legacy
1996–2007 Subaru Outback
2004–2007 Subaru STI
2002–2007 Subaru WRX
The Genuine Subaru Drive Belt Idler Pulley (Part #73131FC000) is an OEM-quality replacement pulley designed to maintain proper belt tension and smooth operation of your accessory drive system. Built to Subaru's exact factory specifications, this idler pulley is the correct direct-fit solution for 2002–2007 Subaru WRX and 2004–2007 Subaru STI owners seeking a reliable, no-compromise repair. Using a genuine OEM part ensures precise fitment, factory-grade durability, and peace of mind that no aftermarket substitute can match.
| OEM Part Number | 73131FC000 |
|---|---|
| Brand | Genuine Subaru (OEM) |
| Component Type | Accessory Drive Belt Idler Pulley |
| Application | 2002–2007 Subaru WRX, 2004–2007 Subaru STI |
| Fitment Type | Direct OEM Replacement |
| Category | Engine Pulleys |
The drive belt idler pulley is a bolt-on replacement that can typically be installed with basic hand tools. The process involves releasing belt tension, removing the old pulley, and installing the new OEM unit. It is recommended to inspect the drive belt and tensioner pulley at the same time and replace as needed. If you are not comfortable working around engine drive belt systems, professional installation by a certified Subaru technician is advised to ensure correct belt routing and tension.
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