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Gates 90K-38418 Serpentine Belt Drive Component Kit - Alternator and Water Pump or Water Pump
Reliable Accessory Belt Drive Kit for Cadillac CTS and STS
The Gates Accessory Belt Drive Kit 90K-38418 is designed to provide a precise fit and dependable performance for Cadillac CTS and STS models. This serpentine belt drive component kit includes a belt and tensioner assembly engineered to meet exacting specifications.
- Includes serpentine belt (Part Number K060468) and tensioner assembly (Part Number 38418)
- Belt outside circumference: 1204 mm (47.382 inches)
- Belt top width: 20 mm (0.807 inches)
- Compatible with Cadillac CTS and STS vehicles
- Part of the Gates Accessory Belt Drive Kit product line
About the Gates Accessory Belt Drive Kit Product Line
The Gates Accessory Belt Drive Kit product line focuses on providing complete serpentine belt drive system components that ensure proper tension and alignment. This kit combines a high-quality belt with a matching tensioner assembly to maintain optimal accessory drive performance and reduce wear on engine components.
Detailed Product Description
This serpentine belt drive component kit features a belt with an outside circumference of 1204 mm (47.382 inches) and a top width of 20 mm (0.807 inches), designed specifically for Cadillac CTS and STS models. The included tensioner assembly (part number 38418) works in tandem with the belt to maintain correct tension, preventing slippage and ensuring smooth operation of engine accessories such as the alternator, power steering pump, and air conditioning compressor.
Common Applications and Issues Addressed
- Replacement of worn or cracked serpentine belts on Cadillac CTS and STS
- Resolving belt slippage or squealing noises due to tensioner failure
- Addressing accessory drive system misalignment or belt wear
- Preventing engine accessory malfunctions caused by belt or tensioner degradation
Installation Notes and Tips
Ensure the belt is routed correctly according to the vehicle’s belt routing diagram. Verify the tensioner assembly is compatible with the specific Cadillac CTS or STS model year. Use proper tools to relieve tension on the old belt and carefully install the new belt and tensioner to avoid damage. Double-check belt alignment and tension after installation.
Quality Assurance and Warranty
Gates manufactures this Accessory Belt Drive Kit to meet OEM standards for durability and performance. The kit is engineered for reliable operation under normal driving conditions. Please refer to Gates’ official warranty policy for coverage details related to defects or premature failure.
| Brand | Gates |
| Part Number | 90K-38418 |
| Position | Accessory Belt Drive Kit, Water Pump and Alternator and Water Pump |
| Outside Circumference | 1204 |
| Outside Circumference | 47.382 |
| Belt Top Width | .807 |
| Belt Top Width | 20 |
| Belt 1 Outside Circumference (in) | 47.382 |
| Belt 1 Outside Circumference (mm) | 1204 |
| Belt 1 Part Number | K060468 |
| Contents | Belt, tensioner |
| Tensioner Assembly Part Number | 38418 |
This part fits 16 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Cadillac | STS | 3.6L | V6 | GAS | Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2010 | Cadillac | STS | 3.6L | V6 | GAS | Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2009 | Cadillac | CTS | 3.6L | V6 | GAS | Alternator and Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2009 | Cadillac | STS | 3.6L | V6 | GAS | Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2008 | Cadillac | CTS | 3.6L | V6 | GAS | Alternator and Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2008 | Cadillac | STS | 3.6L | V6 | GAS | Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2007 | Cadillac | CTS | 2.8L | V6 | GAS | Alternator and Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2007 | Cadillac | CTS | 3.6L | V6 | GAS | Alternator and Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2007 | Cadillac | STS | 3.6L | V6 | GAS | Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2006 | Cadillac | CTS | 2.8L | V6 | GAS | Alternator and Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2006 | Cadillac | CTS | 3.6L | V6 | GAS | Alternator and Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2006 | Cadillac | STS | 3.6L | V6 | GAS | Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2005 | Cadillac | CTS | 2.8L | V6 | GAS | Alternator and Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2005 | Cadillac | CTS | 3.6L | V6 | GAS | Alternator and Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2005 | Cadillac | STS | 3.6L | V6 | GAS | Water Pump | {K060468, 38418}; Accessory Belt Drive Kit |
| 2004 | Cadillac | CTS | 3.6L | V6 | GAS | Alternator and Water Pump | {K060468, 38418}; 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.