OE Quality
60-Day Returns

Dayco 15670 Accessory Drive Belt
Durable Accessory Drive Belt for Chrysler, Dodge, and Oldsmobile
The Dayco 15670 accessory drive belt is engineered to meet the demands of classic vehicles such as the Chrysler Imperial and Dodge Monaco. Constructed from a synthetic rubber compound, this belt offers reliable performance and longevity under various operating conditions.
- Material: Synthetic rubber compound for enhanced durability
- Top width: 0.44 inches for precise fitment
- Effective length: Approximately 67 inches (1701.80 mm)
- Outside circumference: 67.57 inches (1716.28 mm)
- Belt construction: Top cog design for improved flexibility and grip
- Operating temperature range: -37.2°C to 79.4°C (-35°F to 175°F)
- Meets SAE J636 and SAE J637 standards
Technical Overview of Dayco 15670 Accessory Drive Belt
This accessory drive belt features a top cog construction that enhances flexibility and reduces heat buildup during operation. The synthetic rubber compound material ensures resistance to wear, cracking, and environmental factors. With a top width of 0.44 inches and an effective length of 67 inches, the belt is designed to maintain optimal tension and alignment in the accessory drive system. Its operating temperature range from -37.2°C to 79.4°C allows it to perform reliably in diverse climates and engine conditions. The belt complies with SAE J636 and SAE J637 standards, ensuring it meets industry requirements for quality and safety.
Compatible Vehicles and Applications
- Compatible with Chrysler Imperial models
- Compatible with Dodge Monaco models
- Suitable for select Oldsmobile vehicles
- Designed for accessory drive belt system components
- Ideal replacement for worn or damaged accessory drive belts in these vehicles
Installation Notes and Tips
- Ensure proper belt tension to avoid slippage or premature wear
- Inspect pulleys and tensioners for wear before installation
- Use manufacturer-recommended tools for belt routing and alignment
- Verify belt length and width match vehicle specifications
- Replace accessory drive belt as part of routine maintenance to maintain engine performance
Quality Assurance and Standards Compliance
The Dayco 15670 accessory drive belt is manufactured to meet SAE J636 and SAE J637 standards, ensuring consistent quality and performance. The synthetic rubber compound and top cog construction contribute to the belt's durability and operational reliability. While specific warranty details are not provided, Dayco products are generally recognized for adherence to automotive industry standards and quality control.
| Brand | Dayco |
| Part Number | 15670 |
| Material | Synthetic rubber compound |
| Top Width | .44 |
| Color | Black |
| Effective Length | 1701.80 |
| Effective Length | 67 |
| Outside Circumference | 1716.28 |
| Outside Circumference | 67.57 |
| Angle | 36 |
| Banded Belt | N |
| Belt Construction | Top cog |
| Maximum Operating Temperature | 175 |
| Maximum Operating Temperature | 79.4 |
| Minimum Operating Temperature | -35 |
| Minimum Operating Temperature | -37.2 |
| Standards | Sae j636, sae j637 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1965 | Chrysler | Imperial | 6.8L | V8 | Alternator and Air Conditioning | |
| 1965 | Chrysler | Imperial | 6.7L | V8 | Alternator and Air Conditioning | |
| 1965 | Dodge | Monaco | 6.7L | V8 | Air Conditioning and Alternator | w/A.C., 67 In. Belt |
| 1964 | Chrysler | Imperial | 6.8L | V8 | Alternator and Air Conditioning | |
| 1964 | Chrysler | Imperial | 6.7L | V8 | Alternator and Air Conditioning | |
| 1964 | Oldsmobile | 98 | 6.5L | V8 | Fan, Alternator and Air Conditioning | |
| 1963 | Oldsmobile | 98 | 6.5L | V8 | Fan, Alternator and Air Conditioning | |
| 1962 | Oldsmobile | 98 | Fan, Generator and Air Conditioning | |||
| 1960 | Oldsmobile | 98 | Power Steering | Compatible with vehicles containing air conditioning. | ||
| 1959 | Oldsmobile | 98 | 6.1L | V8 | Power Steering | Compatible with vehicles containing air conditioning. |
* 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.