HomeBelts and Cooling > Accessory Drive Belt System ComponentsDayco 15670 Accessory Drive Belt
Part #: 15670

Dayco 15670 Accessory Drive Belt

Air Conditioning and Idler, Fan and Generator, Alternator and Air Conditioning, Air Conditioning and Alternator, Power Steering, Fan, Generator and Air Conditioning, Fan, Alternator and Air Conditioning, and Air Pump
⚙️ 10 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chrysler, Dodge, and Oldsmobile, 98, Imperial, and Monaco
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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.

BrandDayco
Part Number15670
MaterialSynthetic rubber compound
Top Width.44
ColorBlack
Effective Length1701.80
Effective Length67
Outside Circumference1716.28
Outside Circumference67.57
Angle36
Banded BeltN
Belt ConstructionTop cog
Maximum Operating Temperature175
Maximum Operating Temperature79.4
Minimum Operating Temperature-35
Minimum Operating Temperature-37.2
StandardsSae j636, sae j637

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1965ChryslerImperial6.8LV8Alternator and Air Conditioning
1965ChryslerImperial6.7LV8Alternator and Air Conditioning
1965DodgeMonaco6.7LV8Air Conditioning and Alternatorw/A.C., 67 In. Belt
1964ChryslerImperial6.8LV8Alternator and Air Conditioning
1964ChryslerImperial6.7LV8Alternator and Air Conditioning
1964Oldsmobile986.5LV8Fan, Alternator and Air Conditioning
1963Oldsmobile986.5LV8Fan, Alternator and Air Conditioning
1962Oldsmobile98Fan, Generator and Air Conditioning
1960Oldsmobile98Power SteeringCompatible with vehicles containing air conditioning.
1959Oldsmobile986.1LV8Power SteeringCompatible 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:

1566515673

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.