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Dayco 89325 Accessory Drive Belt Tensioner Assembly
Overview of Dayco Accessory Drive Belt Tensioner Assembly 89325
The Dayco 89325 accessory drive belt tensioner assembly is designed for reliable serpentine belt tensioning in select Chrysler and Dodge vehicles. This automatic tensioner ensures consistent belt tension for optimal engine accessory performance in models like the Dodge Durango and Ram 1500.
- Serpentine belt type compatible
- Counter clockwise rotation direction
- Single pulley design with 76 mm diameter
- 7-groove pulley width of 30 mm
- Automatic tensioner type for consistent belt tension
Technical Specifications and Features
The Dayco 89325 tensioner assembly features a single pulley with a diameter of 76 mm and a width of 30 mm, designed to accommodate a serpentine belt with 7 grooves. The pulley rotates counter clockwise, matching the original equipment specifications for proper belt alignment and tension. As an automatic tensioner, it adjusts tension dynamically to maintain optimal belt performance and reduce wear on engine components.
Compatible Vehicles and Applications
This accessory drive belt tensioner assembly is compatible with various Chrysler and Dodge models, including the Chrysler Aspen, Dodge Durango, and Ram 1500, 2500, and 3500 trucks. It is engineered to meet the specific requirements of these vehicles’ accessory drive belt systems, ensuring proper fit and function.
Common Issues Addressed by the Dayco 89325 Tensioner
- Eliminates belt slippage caused by improper tension
- Prevents premature belt wear and damage
- Reduces noise from loose or misaligned belts
- Maintains consistent accessory drive performance
- Helps avoid engine overheating due to accessory failure
Installation Notes and Tips
When installing the Dayco 89325 tensioner assembly, ensure the serpentine belt is properly routed according to the vehicle’s belt diagram. The counter clockwise rotation direction must be observed to avoid misalignment. It is recommended to inspect the belt and pulleys for wear during installation and replace any worn components to maintain system integrity.
Quality Assurance and Warranty
Dayco manufactures the 89325 tensioner assembly to meet or exceed OEM standards for durability and performance. This part undergoes rigorous quality control to ensure reliable operation in demanding conditions. Warranty coverage details should be confirmed with the original product documentation or authorized distributors.
| Brand | Dayco |
| Part Number | 89325 |
| Belt Type | Serpentine |
| Direction | Counter Clock Wise |
| Number of Pulleys | 1 |
| Pulley 1 Diameter | 76 |
| Pulley 1 Number of Grooves | 7 |
| Pulley 1 Width | 30 |
| Type | Automatic |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Chrysler | Aspen | 5.7L | V8 | N/A | |
| 2008 | Dodge | Durango | 5.7L | V8 | N/A | |
| 2008 | Dodge | Ram 1500 | 5.7L | V8 | N/A | |
| 2008 | Dodge | Ram 2500 | 5.7L | V8 | N/A | |
| 2008 | Dodge | Ram 3500 | 5.7L | V8 | N/A | |
| 2007 | Chrysler | Aspen | 5.7L | V8 | N/A | |
| 2007 | Dodge | Durango | 5.7L | V8 | N/A | |
| 2007 | Dodge | Ram 1500 | 5.7L | V8 | N/A | |
| 2007 | Dodge | Ram 2500 | 5.7L | V8 | N/A | |
| 2007 | Dodge | Ram 3500 | 5.7L | V8 | N/A | |
| 2006 | Dodge | Durango | 5.7L | V8 | N/A | |
| 2006 | Dodge | Ram 1500 | 5.7L | V8 | N/A | |
| 2006 | Dodge | Ram 2500 | 5.7L | V8 | N/A | |
| 2006 | Dodge | Ram 3500 | 5.7L | V8 | N/A | |
| 2005 | Dodge | Durango | 5.7L | V8 | N/A | |
| 2005 | Dodge | Ram 1500 | 5.7L | V8 | N/A | |
| 2005 | Dodge | Ram 2500 | 5.7L | V8 | N/A | |
| 2005 | Dodge | Ram 3500 | 5.7L | V8 | N/A | |
| 2004 | Dodge | Durango | 5.7L | V8 | N/A | |
| 2004 | Dodge | Ram 1500 | 5.7L | V8 | N/A | |
| 2004 | Dodge | Ram 2500 | 5.7L | V8 | N/A | |
| 2004 | Dodge | Ram 3500 | 5.7L | V8 | N/A | |
| 2003 | Dodge | Ram 1500 | 5.7L | V8 | N/A | |
| 2003 | Dodge | Ram 2500 | 5.7L | V8 | N/A | |
| 2003 | Dodge | Ram 3500 | 5.7L | V8 | N/A |
* 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.