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Gates K080545 Serpentine Belt
Reliable Serpentine Belt for Cadillac STS
The Gates Premium OE Micro-V Belt K080545 is engineered to meet the exacting standards of your Cadillac STS. Designed as a direct replacement serpentine belt, it ensures consistent performance and durability for your vehicle's accessory drive system.
- Top width of 1.087 inches (28 mm) for precise fitment
- Effective length of 54.5 inches (1384 mm) to match OEM specifications
- Constructed with durable EPDM belt material for heat and wear resistance
- Polyester cord material enhances strength and flexibility
- 8-rib design for optimal power transmission and reduced slippage
- Cross section designation K, compatible with automotive v-ribbed belt systems
About the Premium OE Micro-V Belt Line
The Premium OE Micro-V Belt line by Gates is designed to provide OE performance and reliability. This product line focuses on delivering belts that meet or exceed original equipment specifications, ensuring proper fit and function. The K080545 serpentine belt is part of this line, offering consistent quality and durability tailored for vehicles like the Cadillac STS.
Product Details and Specifications
This serpentine belt features a top width of 1.087 inches (28 mm) and an effective length of 54.5 inches (1384 mm), matching the original equipment dimensions for the Cadillac STS. The belt is made from EPDM material, known for its resistance to heat, ozone, and wear, which contributes to a longer service life. The polyester cord material provides tensile strength and flexibility, while the 8-rib design ensures smooth power transmission across pulleys. The cross section designation K confirms compatibility with standard automotive v-ribbed belt systems.
Compatible Applications and Common Issues Addressed
- Replacement for worn or cracked serpentine belts on Cadillac STS models
- Resolves belt slippage and squealing noises caused by degraded belts
- Prevents accessory drive failures related to belt breakage
- Maintains proper operation of alternator, power steering, and air conditioning systems
- Addresses belt wear due to heat and environmental exposure
Installation Notes and Tips
When installing the Gates Premium OE Micro-V Belt K080545, ensure the belt routing matches the vehicle’s accessory drive diagram. Inspect pulleys and tensioners for wear or damage before installation to avoid premature belt failure. Proper tensioning is critical; use a belt tension gauge or follow manufacturer guidelines to achieve optimal belt tension. This belt is designed specifically for the Cadillac STS, so verify part number compatibility before installation.
Quality Assurance and Warranty
Gates Premium OE Micro-V Belts are manufactured to meet original equipment standards, providing reliable performance and durability. The K080545 serpentine belt undergoes rigorous quality control to ensure consistent dimensions and material integrity. While specific warranty details are not provided here, Gates typically offers coverage against manufacturing defects. Consult product documentation or authorized distributors for warranty information.
| Brand | Gates |
| Part Number | K080545 |
| Position | Premium OE Micro-V Belt, Supercharger, Fan, and Hub, Alternator and Air Conditioning |
| Top Width | 1.087 |
| Top Width | 28 |
| Cord Material | Polyester |
| Cross Section Designation | K |
| Effective Length | 1384 |
| Effective Length | 54.5 |
| Outside Circumference | 1399 |
| Outside Circumference | 55.068 |
| Type | Automotive v-ribbed belt (standard) |
| Rib Quantity | 8 |
| Washer Pump Included | Epdm |
| Belt Material | Epdm |
| Cord Material | Polyester |
| OE Comparison Rating | Oe performance |
| Section | K |
| Type | Automotive v-ribbed belt (standard) |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Cadillac | STS | 4.4L | V8 | GAS | Supercharger | Premium OE Micro-V Belt |
| 2008 | Cadillac | STS | 4.4L | V8 | GAS | Supercharger | Premium OE Micro-V Belt |
| 2007 | Cadillac | STS | 4.4L | V8 | GAS | Supercharger | Premium OE Micro-V Belt |
| 2006 | Cadillac | STS | 4.4L | V8 | GAS | Supercharger | Premium OE Micro-V Belt |
* 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.