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ContinentalPart #: K49275
Continental K49275 Serpentine Belt Drive Component Kit - Alternator
⚙️ 68 vehicles fit this part
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🚗Fitment: Cadillac, Chevrolet, and GMC, Avalanche 1500, Escalade, Escalade EXT, Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 3500, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Silverado 3500, Suburban 1500, Suburban 2500, Yukon, Yukon XL 1500, and Yukon XL 2500
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Not what you need? Click here for all Serpentine Belt Drive Component Kit options
Overview of Continental Serpentine Belt Drive Component Kit K49275
The Continental Serpentine Belt Drive Component Kit K49275 is designed to provide reliable performance for select GM trucks and SUVs. This kit includes a drive belt, idler pulley, and tensioner engineered to meet the demands of vehicles like the Chevrolet Silverado and GMC Sierra series.
- Includes one serpentine drive belt with 6 grooves and a length of 92.20 inches
- One steel idler pulley with a smooth surface, 3.54 inches outside diameter, and 1.19 inches width
- One tensioner included for proper belt tension and system reliability
- Belt top width measures 0.83 inches for optimal fit and function
- Compatible with multiple Cadillac, Chevrolet, and GMC models
Detailed Product Description
The Continental K49275 kit combines essential components for the accessory drive belt system, including a serpentine drive belt, idler pulley, and tensioner. The drive belt features six grooves and a length of 92.20 inches, designed to maintain proper engagement with pulleys and accessories. The included idler pulley is constructed from durable steel with a smooth surface, measuring 3.54 inches in diameter and 1.19 inches in width, ensuring consistent belt tracking and reduced wear. The tensioner maintains the correct belt tension, preventing slippage and extending component life. This kit is engineered to meet the specifications required by vehicles such as the Chevrolet Silverado 1500 HD and GMC Sierra 2500 HD, providing a direct replacement for worn or damaged drive belt systems.
Compatible Vehicles and Applications
- Cadillac Escalade and Escalade EXT
- Chevrolet Avalanche 1500, Silverado 1500, 1500 HD, 2500, 2500 HD, 3500
- GMC Sierra 1500, 1500 HD, 2500, 2500 HD, 3500
- Chevrolet Suburban 1500, 2500
- GMC Yukon, Yukon XL 1500, Yukon XL 2500
Common Issues Addressed by This Kit
- Worn or cracked serpentine belts causing accessory malfunction
- Idler pulley bearing failure leading to noise or belt misalignment
- Loss of proper belt tension resulting in slippage or reduced accessory performance
- Excessive belt wear due to damaged or seized tensioner
- Preventative maintenance to avoid breakdowns in heavy-duty GM trucks and SUVs
Installation Notes and Tips
When installing the Continental K49275 kit, ensure the engine is cool and the battery is disconnected for safety. Remove the old belt, idler pulley, and tensioner carefully, noting the routing of the serpentine belt. Inspect all pulleys and accessories for wear before installation. Use proper tools to release and set the tensioner to avoid damage. Verify belt alignment and tension after installation to ensure optimal performance.
Quality Assurance and Warranty
Continental manufactures this serpentine belt drive component kit to meet OEM standards for durability and fitment. The steel idler pulley and tensioner are engineered for long service life under demanding conditions. While specific warranty details are not provided here, Continental products typically come with a limited warranty covering defects in materials and workmanship. Refer to Continental’s official documentation for exact warranty terms.
| Brand | Continental |
| Part Number | K49275 |
| Component Type | Drive belt |
| Component Type | Idler pulley |
| Component Type | Tensioner |
| Belt Quantity | 1 |
| Tensioner Included | 1 |
| Pulley Quantity | 1 |
| Pulley 1 Outside Diameter | 3.54 |
| Pulley 1 Width | 1.19 |
| Pulley 1 Material | Steel |
| Belt Groove Quantity | 6 |
| Belt Top Width | 0.83 |
| Pulley Surface Type | Smooth |
| Belt Length | 92.20 |
This part fits 68 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Cadillac | Escalade | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Cadillac | Escalade | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Cadillac | Escalade EXT | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Chevrolet | Avalanche 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Chevrolet | Silverado 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Chevrolet | Silverado 2500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Chevrolet | Silverado 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Chevrolet | Silverado 3500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Chevrolet | Suburban 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | Chevrolet | Suburban 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Sierra 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Sierra 1500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Sierra 1500 HD | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Sierra 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Sierra 2500 HD | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Sierra 3500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Yukon | 4.8L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Yukon | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Yukon | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Yukon XL 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Yukon XL 1500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2002 | GMC | Yukon XL 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | Chevrolet | Silverado 1500 | 4.8L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | Chevrolet | Silverado 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | Chevrolet | Silverado 2500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | Chevrolet | Silverado 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | Chevrolet | Silverado 3500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | Chevrolet | Suburban 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | Chevrolet | Suburban 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Sierra 1500 | 4.8L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Sierra 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Sierra 1500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Sierra 1500 HD | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Sierra 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Sierra 2500 HD | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Sierra 3500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Yukon | 4.8L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Yukon | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Yukon | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Yukon XL 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Yukon XL 1500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2001 | GMC | Yukon XL 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | Chevrolet | Silverado 1500 | 4.8L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | Chevrolet | Silverado 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | Chevrolet | Silverado 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | Chevrolet | Silverado 2500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | Chevrolet | Suburban 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | Chevrolet | Suburban 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | GMC | Sierra 1500 | 4.8L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | GMC | Sierra 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | GMC | Sierra 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | GMC | Sierra 2500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | GMC | Yukon | 4.8L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | GMC | Yukon | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | GMC | Yukon XL 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 2000 | GMC | Yukon XL 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 1999 | Chevrolet | Silverado 1500 | 4.8L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 1999 | Chevrolet | Silverado 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 1999 | Chevrolet | Silverado 2500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 1999 | Chevrolet | Silverado 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 1999 | GMC | Sierra 1500 | 4.8L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 1999 | GMC | Sierra 1500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 1999 | GMC | Sierra 2500 | 5.3L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
| 1999 | GMC | Sierra 2500 | 6.0L | V8 | Alternator | (105A Alt); Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys |
* 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:
90K-38158ACK060923B00M1NVFAID60923K1
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.