OE Quality
60-Day Returns

Gates 90K-38104B Serpentine Belt Drive Component Kit
Reliable Serpentine Belt Drive Kit for Chevrolet and Pontiac
The Gates Accessory Belt Drive Kit 90K-38104B is designed to provide a complete serpentine belt drive solution for Chevrolet Malibu and Pontiac G6 models. This kit includes a belt, tensioner, and three idler pulleys engineered to meet precise specifications for optimal performance.
- Complete serpentine belt drive component kit including belt, tensioner assembly, and three idler pulleys
- Belt outside circumference: 2257 mm (88.87 inches)
- Belt top width: 20 mm (0.807 inches)
- Includes tensioner assembly part number 38104
- Idler pulleys part numbers: 36347 (two units) and 38009 (one unit)
- Compatible with Chevrolet Malibu and Pontiac G6 models
About the Gates Accessory Belt Drive Kit
The Gates Accessory Belt Drive Kit line offers comprehensive solutions for accessory drive systems, combining high-quality belts, tensioners, and idler pulleys designed to work together. This kit ensures proper belt tension and alignment, reducing wear and maintaining efficient power transmission for your vehicle’s engine accessories.
Detailed Product Description
This serpentine belt drive component kit features a belt with an outside circumference of 2257 mm (88.87 inches) and a top width of 20 mm (0.807 inches), matching the exact requirements for the specified vehicle models. The kit includes a tensioner assembly (part number 38104) and three idler pulleys (two with part number 36347 and one with part number 38009), all engineered to maintain proper belt tension and routing. The combination of these components helps ensure smooth operation of the accessory drive system in Chevrolet Malibu and Pontiac G6 vehicles.
Common Applications and Issues Addressed
- Replacement of worn or damaged serpentine belts in Chevrolet Malibu and Pontiac G6
- Resolving belt slippage or squealing noises due to tensioner or pulley wear
- Addressing accessory drive system failures caused by misaligned or seized idler pulleys
- Preventing premature belt wear by maintaining correct tension and alignment
- Restoring proper function to engine accessories such as alternator, power steering, and air conditioning
Installation Notes and Tips
When installing the Gates Accessory Belt Drive Kit 90K-38104B, ensure the belt routing matches the vehicle manufacturer’s specifications. Verify that the tensioner assembly and idler pulleys rotate smoothly without resistance or noise. Proper torque specifications should be followed for mounting components to avoid premature failure. It is recommended to inspect all accessory drive components during installation to identify any additional wear or damage.
Quality Assurance and Warranty
Gates manufactures the Accessory Belt Drive Kit 90K-38104B to meet or exceed OEM standards for durability and performance. Each component undergoes rigorous quality control to ensure reliable operation in Chevrolet Malibu and Pontiac G6 vehicles. Warranty coverage details are provided by Gates and may vary; consult the manufacturer for specific warranty information related to this part number.
| Brand | Gates |
| Part Number | 90K-38104B |
| Position | Accessory Belt Drive Kit |
| Outside Circumference | 2257 |
| Outside Circumference | 88.87 |
| Belt Top Width | .807 |
| Belt Top Width | 20 |
| Belt 1 Outside Circumference (in) | 88.87 |
| Belt 1 Outside Circumference (mm) | 2257 |
| Belt 1 Part Number | K060882 |
| Contents | Belt, tensioner, 3 idlers |
| Idler Pulley 1 Part Number | 36347 |
| Idler Pulley 2 Part Number | 36347 |
| Idler Pulley 3 Part Number | 38009 |
| Tensioner Assembly Part Number | 38104 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | {K060882, 38104, 36347, 36347, 38009}; Accessory Belt Drive Kit |
| 2006 | Pontiac | G6 | 3.5L | V6 | GAS | N/A | {K060882, 38104, 36347, 36347, 38009}; Accessory Belt Drive Kit |
| 2005 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | {K060882, 38104, 36347, 36347, 38009}; Accessory Belt Drive Kit |
| 2005 | Pontiac | G6 | 3.5L | V6 | GAS | N/A | {K060882, 38104, 36347, 36347, 38009}; Accessory Belt Drive Kit |
| 2004 | Chevrolet | Malibu | 3.5L | V6 | GAS | N/A | {K060882, 38104, 36347, 36347, 38009}; Accessory Belt Drive Kit |
* 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.