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Hayden 5918 Accessory Drive Belt Idler Pulley - Lower
Overview of Hayden Pulley Accessory Drive Belt Idler Pulley 5918
The Hayden Pulley 5918 is a steel accessory drive belt idler pulley designed for reliable performance in various GM vehicles. Engineered to meet or exceed OEM specifications, this pulley is compatible with select Buick, Chevrolet, Pontiac, and Saturn models, including the Impala, Malibu, G6, and Vue.
- Constructed from durable steel with a black finish
- Designed as a back idler pulley with a smooth groove surface
- Measures 3.000 inches outside diameter and 1.50 inches pulley width
- Compatible with serpentine belt systems, supporting belt widths of 1.375 inches (34.925 mm)
- Includes mounting hardware for straightforward installation
- Meets or exceeds OEM quality standards
Detailed Product Description and Brand Line Information
The Hayden Pulley product line focuses on precision-engineered pulley components for accessory drive belt systems. The Pulley 5918 is part of this line, offering a robust steel construction that ensures durability and consistent belt tension. Its smooth groove design is optimized for serpentine belt applications, providing efficient belt routing and reducing wear. The pulley’s dimensions, including a 0.671875 inch inside diameter and a 3.000 inch outside diameter, make it suitable for specific GM vehicles such as the Buick Lucerne, Chevrolet Monte Carlo, Pontiac G6, and Saturn Relay.
Applications and Common Issues Addressed
- Replaces worn or damaged accessory drive belt idler pulleys
- Resolves belt slippage or misalignment in serpentine belt systems
- Eliminates noise caused by pulley bearing wear or failure
- Prevents premature belt wear due to improper tension
- Supports proper operation of engine accessories like alternators and power steering pumps
Installation Notes and Tips
The Hayden Pulley 5918 includes all necessary mounting hardware for installation. Ensure the vehicle’s serpentine belt system is properly aligned and tensioned during replacement. It is recommended to inspect the belt and other pulleys for wear when installing this idler pulley. Use appropriate tools to avoid damage to the pulley or mounting components.
Quality Assurance and Warranty
This idler pulley meets or exceeds OEM specifications, ensuring compatibility and durability. Manufactured with high-quality steel and precision engineering, the Hayden Pulley 5918 is designed for long service life. Warranty details should be confirmed with the product documentation or manufacturer.
| Brand | Hayden |
| Part Number | 5918 |
| Position | Pulley, Lower |
| Belt Type | Serpentine |
| Belt Width IN | 1.375 |
| Belt Width MM | 34.925 |
| Bore Dia. IN | .67 |
| Color | Black |
| Description | Idler / Tensioner Pulley |
| Groove Quantity | Smooth |
| I.D. MM | 17 |
| Inside Diameter | 0.671875 |
| Material | Steel |
| Meets / Exceeds OEM? | Yes |
| Mount Hole Qty | 1 |
| Mounting Hardware? | Included |
| O.D. MM | 76.200 |
| Outside Diameter | 3.000 |
| Pulley Type | Back Idler |
| Pulley Width IN | 1.50 |
| Pulley Width MM | 38.1 |
| Style | Idler / Tensioner Pulley |
| Type | Pulley |
| Width | 38.1 |
This part fits 44 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Buick | Lucerne | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2011 | Chevrolet | Impala | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2011 | Chevrolet | Impala | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2010 | Buick | Lucerne | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2010 | Chevrolet | Impala | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley | ||
| 2010 | Chevrolet | Malibu | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2010 | Pontiac | G6 | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2010 | Saturn | Vue | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2009 | Buick | Lucerne | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2009 | Chevrolet | Impala | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2009 | Chevrolet | Impala | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2009 | Chevrolet | Malibu | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2009 | Pontiac | G6 | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2009 | Pontiac | G6 | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2009 | Saturn | Vue | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2008 | Chevrolet | Impala | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2008 | Chevrolet | Impala | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2008 | Chevrolet | Malibu | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2008 | Chevrolet | Uplander | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley | ||
| 2008 | Pontiac | G6 | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2008 | Pontiac | G6 | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2008 | Saturn | Aura | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2008 | Saturn | Vue | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2007 | Buick | Terraza | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley | ||
| 2007 | Chevrolet | Impala | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2007 | Chevrolet | Impala | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2007 | Chevrolet | Malibu | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2007 | Chevrolet | Malibu | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2007 | Chevrolet | Monte Carlo | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2007 | Chevrolet | Uplander | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley | ||
| 2007 | Pontiac | G6 | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2007 | Pontiac | G6 | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2007 | Saturn | Aura | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2007 | Saturn | Relay | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley | ||
| 2006 | Buick | Terraza | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2006 | Chevrolet | Impala | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2006 | Chevrolet | Impala | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2006 | Chevrolet | Malibu | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2006 | Chevrolet | Monte Carlo | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2006 | Chevrolet | Monte Carlo | 3.5L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2006 | Chevrolet | Uplander | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2006 | Pontiac | G6 | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2006 | Pontiac | Montana | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
| 2006 | Saturn | Relay | 3.9L | V6 | Lower | Compatible only with smooth pulley for Accessory Drive Belt Idler Pulley.; Pulley |
* 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.