OE Quality
60-Day Returns

Vaico V45-0073 Accessory Drive Belt Idler Pulley - Lower
Overview of the VAICO Accessory Drive Belt Idler Pulley
The VAICO V45-0073 accessory drive belt idler pulley is engineered for Porsche vehicles, including the 911, Boxster, and Cayman models. Designed to meet OE specifications, this pulley ensures reliable belt tension and smooth operation within the accessory drive belt system.
- Compatible with Porsche 911, Boxster, and Cayman models
- OE number: 996 102 119 54
- Constructed from durable Polyamid 6 material
- Outer diameter of 70 mm and width of 29 mm
- Lightweight design at 0.358 kg
Detailed Product Features and Specifications
This accessory drive belt idler pulley from VAICO is manufactured using Polyamid 6, a high-strength polymer known for its resistance to wear and heat, making it suitable for demanding engine environments. The pulley has an outer diameter of 70 mm and a width of 29 mm, dimensions that align precisely with the original equipment requirements for Porsche vehicles. Weighing 0.358 kg, the pulley maintains a balance between durability and lightweight design, contributing to efficient belt system performance.
About the VAICO Brand Line
The VAICO brand line specializes in high-quality automotive components designed to meet or exceed original equipment standards. This accessory drive belt idler pulley is part of VAICO's commitment to providing reliable replacement parts for European vehicles, ensuring compatibility and performance for Porsche models such as the 911, Boxster, and Cayman.
Applications and Common Issues Addressed
- Maintains proper tension in the accessory drive belt system
- Prevents belt slippage and misalignment
- Reduces noise caused by worn or damaged pulleys
- Supports smooth operation of engine accessories
- Replaces worn or damaged OE idler pulleys with part number 996 102 119 54
Installation Notes and Tips
When installing the VAICO V45-0073 idler pulley, ensure the belt system is properly aligned and tensioned according to Porsche specifications. Inspect the accessory drive belt for wear and replace if necessary to maintain optimal performance. Use appropriate tools to avoid damage to the pulley or mounting components during installation.
Quality Assurance and Warranty
VAICO products undergo rigorous quality control to meet OE standards. The V45-0073 idler pulley is manufactured with precision materials and processes to ensure durability and reliable function. Please refer to VAICO's warranty policy for specific coverage details.
| Brand | Vaico |
| Part Number | V45-0073 |
| Position | VAICO, Lower |
| Material | Polyamid 6 |
| Outer diameter [mm] | 70 |
| Weight [kg] | 0.358 |
| Width [mm] | 29 |
| for OE number | 996 102 119 54 |
This part fits 57 vehicles. Search below:
| Year | Make | Model | Submodel | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2008 | Porsche | 911 | Targa 4 | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2008 | Porsche | 911 | Carrera | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2008 | Porsche | 911 | Carrera 4 | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2008 | Porsche | Boxster | S | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2008 | Porsche | Boxster | S Limited Edition | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2008 | Porsche | Boxster | RS 60 Spyder | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2008 | Porsche | Boxster | Limited Edition | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2008 | Porsche | Boxster | Base | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2008 | Porsche | Cayman | S | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2008 | Porsche | Cayman | Base | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2007 | Porsche | 911 | Targa 4 | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2007 | Porsche | 911 | Carrera | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2007 | Porsche | 911 | Carrera 4 | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2007 | Porsche | Boxster | S | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2007 | Porsche | Boxster | Base | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2007 | Porsche | Cayman | S | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2007 | Porsche | Cayman | Base | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2006 | Porsche | 911 | Carrera | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2006 | Porsche | 911 | Carrera 4 | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2006 | Porsche | Boxster | S | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2006 | Porsche | Boxster | Base | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2006 | Porsche | Cayman | S | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2005 | Porsche | 911 | Carrera | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2005 | Porsche | 911 | Carrera 4S | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2005 | Porsche | Boxster | S | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2005 | Porsche | Boxster | Base | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2004 | Porsche | 911 | Carrera | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2004 | Porsche | 911 | Carrera 4S | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2004 | Porsche | 911 | Carrera 4 | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2004 | Porsche | 911 | 40th Anniversary Edition | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2004 | Porsche | Boxster | S | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 2004 | Porsche | Boxster | S Special Edition | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 2004 | Porsche | Boxster | Base | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 2003 | Porsche | 911 | Carrera | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2003 | Porsche | 911 | Carrera 4S | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2003 | Porsche | 911 | Carrera 4 | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2003 | Porsche | Boxster | Roadster | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 2003 | Porsche | Boxster | Roadster S | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 2002 | Porsche | 911 | Targa | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2002 | Porsche | 911 | Carrera | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2002 | Porsche | 911 | Carrera 4S | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2002 | Porsche | 911 | Carrera 4 | Automatic | 3.6L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2002 | Porsche | Boxster | Roadster | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 2002 | Porsche | Boxster | Roadster S | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 2001 | Porsche | 911 | Carrera | Automatic | 3.4L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2001 | Porsche | 911 | Carrera 4 | Automatic | 3.4L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
| 2001 | Porsche | Boxster | Roadster | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 2001 | Porsche | Boxster | Roadster S | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 2000 | Porsche | 911 | Carrera | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2000 | Porsche | 911 | Carrera 4 | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 2000 | Porsche | Boxster | Roadster S | 3.2L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |
| 2000 | Porsche | Boxster | Roadster | 2.7L | H6 | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |
| 1999 | Porsche | 911 | Carrera | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 1999 | Porsche | 911 | Carrera 4 | Automatic | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | ||
| 1999 | Porsche | Boxster | Base | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 1998 | Porsche | Boxster | Base | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO | |||
| 1997 | Porsche | Boxster | Base | Lower | Grade OEM Engine Crankcase Breather Hose manufactured in Germany.; VAICO |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.