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Four Seasons 45082 Accessory Drive Belt Idler Pulley - Lower
Reliable Accessory Drive Belt Idler Pulley for Cadillac and Chevrolet
The Four Seasons Pulley 45082 is a steel accessory drive belt idler pulley designed specifically for select Cadillac and Chevrolet models, including the Camaro and CTS. Engineered to meet or exceed OEM specifications, this idler pulley ensures proper serpentine belt tension and smooth operation of your vehicle's accessory drive system.
Key Features of Four Seasons Pulley 45082
- Constructed from durable steel with a black finish for corrosion resistance
- Compatible with serpentine belt systems featuring a belt width of 1.3125 inches (33.338 mm)
- Outside diameter measures 2.750 inches (70.0 mm) for precise fitment
- Inside diameter (bore) of 0.413 inches (10.000 mm) ensures proper shaft alignment
- Smooth groove design for reduced belt wear and noise
- Single mount hole for secure installation (mounting hardware not included)
- Meets or exceeds original equipment manufacturer (OEM) standards
About the Four Seasons Pulley Product Line
The Four Seasons Pulley line focuses on delivering reliable and durable pulley components for accessory drive belt systems. This product line emphasizes quality materials and precise manufacturing to maintain proper belt tension and alignment. The 45082 idler pulley is part of this line, designed to provide consistent performance and compatibility with specific vehicle applications such as the Cadillac CTS and Chevrolet Camaro.
Detailed Product Description
This accessory drive belt idler pulley is crafted from steel to provide strength and longevity under demanding engine conditions. Its smooth pulley surface minimizes belt wear and helps maintain optimal serpentine belt routing. With a width of approximately 1.34 inches (35 mm), the pulley supports a belt width of 1.3125 inches (33.338 mm), making it suitable for serpentine belt systems in select Cadillac and Chevrolet vehicles. The precise bore diameter of 0.413 inches (10 mm) ensures a secure fit on the mounting shaft, while the single mounting hole allows for straightforward installation.
Common Applications and Issues Addressed
- Replacement for worn or damaged idler pulleys causing belt misalignment
- Eliminates belt squeal or slipping due to pulley surface wear
- Restores proper tension in serpentine belt systems on Cadillac CTS and Chevrolet Camaro
- Prevents premature belt failure by maintaining smooth belt travel
- Addresses noise and vibration issues related to faulty accessory drive components
Installation Notes and Tips
- Verify compatibility with your vehicle’s make, model, and year before installation
- Ensure the mounting surface is clean and free of debris prior to installation
- Use appropriate tools to avoid damaging the pulley or mounting hardware
- Note that mounting hardware is not included and must be reused or purchased separately
- Inspect the serpentine belt for wear and replace if necessary during pulley installation
Quality Assurance and Warranty
The Four Seasons Pulley 45082 idler pulley meets or exceeds OEM quality standards, ensuring reliable performance and durability. Manufactured with precision and tested for fit and function, this pulley is backed by Four Seasons’ commitment to quality. Please refer to Four Seasons’ official warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 45082 |
| Position | Pulley, Lower |
| Belt Type | Serpentine |
| Belt Width IN | 1.3125 |
| Belt Width MM | 33.338 |
| Bore Dia. IN | .413 |
| Color | Black |
| Description | Idler Pulley |
| Groove Quantity | Smooth |
| I.D. MM | 10.000 |
| Inside Diameter | .413 |
| Material | Steel |
| Meets / Exceeds OEM? | Yes |
| Mount Hole Qty | 1 |
| Mounting Hardware? | Not Included |
| O.D. MM | 70.0 |
| Outside Diameter | 2.750 |
| Pulley Type | Idler Pulley |
| Pulley Width IN | 1.34 |
| Pulley Width MM | 34 |
| Style | Idler Pulley |
| Type | Pulley |
| Width | 35 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Cadillac | CTS | 6.2L | V8 | Lower | Pulley |
| 2015 | Chevrolet | Camaro | 6.2L | V8 | Lower | Pulley |
| 2014 | Cadillac | CTS | 6.2L | V8 | Lower | Pulley |
| 2014 | Chevrolet | Camaro | 6.2L | V8 | Lower | Pulley |
| 2013 | Cadillac | CTS | 6.2L | V8 | Lower | Pulley |
| 2013 | Chevrolet | Camaro | 6.2L | V8 | Lower | Pulley |
| 2012 | Cadillac | CTS | 6.2L | V8 | Lower | Pulley |
| 2012 | Chevrolet | Camaro | 6.2L | V8 | Lower | Pulley |
| 2011 | Cadillac | CTS | 6.2L | V8 | Lower | Pulley |
| 2010 | Cadillac | CTS | 6.2L | V8 | Lower | Pulley |
| 2009 | Cadillac | CTS | 6.2L | V8 | Lower | 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.