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Continental 49180 Accessory Drive Belt Idler Pulley - Accessory Drive
Overview of Continental Accessory Drive Belt Idler Pulley 49180
The Continental Accessory Drive Belt Idler Pulley 49180 is designed to maintain proper tension and alignment in the accessory drive belt system. Engineered for durability, this pulley is compatible with select Chevrolet, GMC, Hummer, and Isuzu models, ensuring reliable performance in demanding conditions.
- Compatible with Chevrolet Canyon and Colorado models
- Fits GMC Canyon and Colorado vehicles
- Designed for Hummer H3 and H3T applications
- Also fits Isuzu i-280, i-290, i-350, and i-370 models
- Steel pulley construction with smooth bore design
- Mount hole diameter of 2.80 inches for secure fitment
- Non-flanged pulley outside diameter for precise belt tracking
Technical Details and Attributes
This accessory drive belt idler pulley features a steel pulley with a smooth bore diameter, providing a stable surface for the belt to run on. The pulley width and material specifications ensure resistance to wear and heat, critical for maintaining belt tension and alignment. The mount hole diameter of 2.80 inches allows for proper installation on compatible vehicle models. The non-flanged outside diameter design helps reduce belt slippage and noise during operation.
Applications and Compatibility
The Continental 49180 idler pulley is specifically engineered for use in accessory drive belt systems on various Chevrolet, GMC, Hummer, and Isuzu vehicles. It is compatible with Chevrolet Canyon and Colorado trucks, GMC Canyon and Colorado models, Hummer H3 and H3T SUVs, and Isuzu i-280, i-290, i-350, and i-370 trucks. This ensures a precise fit and reliable function in these vehicles’ belt drive systems.
- Maintains proper belt tension and alignment
- Reduces belt noise and slippage
- Prevents premature belt wear
- Supports accessory components like alternators and power steering pumps
- Helps avoid engine overheating caused by belt failure
Installation Notes and Tips
When installing the Continental 49180 accessory drive belt idler pulley, ensure the mounting surface is clean and free of debris. Verify the mount hole diameter matches the vehicle’s specifications for a secure fit. Use appropriate tools to avoid damaging the pulley or belt during installation. It is recommended to inspect the accessory drive belt for wear and replace it if necessary to maintain optimal system performance.
Quality Assurance and Warranty
Continental manufactures this idler pulley to meet OEM standards for fit, form, and function. The steel construction and precise dimensions contribute to long service life under normal operating conditions. While specific warranty details are not provided, Continental products typically come with manufacturer-backed quality assurance to support reliability in automotive applications.
| Brand | Continental |
| Part Number | 49180 |
| Component Type | 1 |
| Component Type | N |
| Pulley 1 Bore Diameter | Smooth |
| Pulley 1 Width | Steel |
| Pulley 1 Mount Hole Diameter | 2.80 |
| Pulley 2 Outside Diameter | Non-flanged |
| Pulley 2 Material | 1.32 |
| Pulley Surface Type | 0.670 |
This part fits 49 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Chevrolet | Colorado | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2012 | Chevrolet | Colorado | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2012 | GMC | Canyon | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2012 | GMC | Canyon | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2011 | Chevrolet | Colorado | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2011 | Chevrolet | Colorado | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2011 | GMC | Canyon | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2011 | GMC | Canyon | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2010 | Chevrolet | Colorado | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2010 | Chevrolet | Colorado | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2010 | GMC | Canyon | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2010 | GMC | Canyon | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2010 | Hummer | H3 | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2010 | Hummer | H3T | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2009 | Chevrolet | Colorado | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2009 | Chevrolet | Colorado | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2009 | GMC | Canyon | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2009 | GMC | Canyon | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2009 | Hummer | H3 | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2009 | Hummer | H3T | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2008 | Chevrolet | Colorado | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2008 | Chevrolet | Colorado | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2008 | GMC | Canyon | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2008 | GMC | Canyon | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2008 | Hummer | H3 | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2008 | Isuzu | i-290 | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2008 | Isuzu | i-370 | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2007 | Chevrolet | Colorado | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2007 | Chevrolet | Colorado | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2007 | GMC | Canyon | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2007 | GMC | Canyon | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2007 | Hummer | H3 | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2007 | Isuzu | i-290 | 2.9L | L4 | Accessory Drive | Smooth Pulley |
| 2007 | Isuzu | i-370 | 3.7L | L5 | Accessory Drive | Smooth Pulley |
| 2006 | Chevrolet | Colorado | 2.8L | L4 | Accessory Drive | W/ AC; Smooth Pulley |
| 2006 | Chevrolet | Colorado | 3.5L | L5 | Accessory Drive | W/ AC; Smooth Pulley |
| 2006 | GMC | Canyon | 2.8L | L4 | Accessory Drive | W/ AC; Smooth Pulley |
| 2006 | GMC | Canyon | 3.5L | L5 | Accessory Drive | W/ AC; Smooth Pulley |
| 2006 | Hummer | H3 | 3.5L | L5 | Accessory Drive | Smooth Pulley |
| 2006 | Isuzu | i-280 | 2.8L | L4 | Accessory Drive | W/ AC; Smooth Pulley |
| 2006 | Isuzu | i-350 | 3.5L | L5 | Accessory Drive | W/ AC; Smooth Pulley |
| 2005 | Chevrolet | Colorado | 2.8L | L4 | Accessory Drive | W/ AC; Smooth Pulley |
| 2005 | Chevrolet | Colorado | 3.5L | L5 | Accessory Drive | W/ AC; Smooth Pulley |
| 2005 | GMC | Canyon | 2.8L | L4 | Accessory Drive | W/ AC; Smooth Pulley |
| 2005 | GMC | Canyon | 3.5L | L5 | Accessory Drive | W/ AC; Smooth Pulley |
| 2004 | Chevrolet | Colorado | 2.8L | L4 | Accessory Drive | W/ AC; Smooth Pulley |
| 2004 | Chevrolet | Colorado | 3.5L | L5 | Accessory Drive | W/ AC; Smooth Pulley |
| 2004 | GMC | Canyon | 2.8L | L4 | Accessory Drive | W/ AC; Smooth Pulley |
| 2004 | GMC | Canyon | 3.5L | L5 | Accessory Drive | W/ AC; Smooth 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.