Dayco 15328 Accessory Drive Belt

Dayco 15328 Accessory Drive Belt Overview

The Dayco 15328 accessory drive belt is built from a synthetic rubber compound with a top-cog construction for consistent belt tracking and flexible operation. It is a black, non-banded belt sized for accessory drive applications that require a 36-degree angle profile and a 0.44-inch top width.

Use this Dayco 15328 belt when replacing a worn accessory drive belt on select Dodge Dakota, Buick Skyhawk, Oldsmobile Firenza, and Pontiac Sunbird applications. It is engineered to meet SAE J636 and SAE J637 standards and is specified for a wide operating temperature range.

Key Features

• Synthetic rubber compound construction for accessory drive service
• Top-cog belt design for improved flexibility
• Black, non-banded belt profile
• 0.44-inch top width with 36-degree angle
• Effective length: 32.75 in. (831.85 mm)
• Outside circumference: 33.32 in. (846.33 mm)
• Operating temperature range: -35°F to 175°F
• Built to SAE J636 and SAE J637 standards

Detailed Description

Dayco 15328 is an accessory drive belt made for vehicles that rely on a precise belt length and profile to drive engine accessories. Its top-cog construction helps the belt flex around pulleys, while the synthetic rubber compound supports dependable operation across a broad temperature range. This makes it a practical replacement choice for accessory drive belt service where correct fit and stable performance matter.

Compatible With 1987-1988 Dodge Dakota, Power Steering To Air Pump; 1986 Buick Skyhawk, Air Conditioning; 1986 Oldsmobile Firenza, Air Conditioning; and 1986 Pontiac Sunbird, Air Conditioning. This part cross-references Gates 7328 and ACDelco 15328 for the same application. The Dayco 15328 is a direct-fit style replacement for these listed applications and is commonly searched as a Dayco 15328 belt for Dodge Dakota and GM compact car accessory drive service.

What It Helps Address

• Squealing or slipping accessory drive belt noise
• Cracked, glazed, or worn belt surfaces
• Loss of belt tension from age and heat cycling
• Accessory drive issues affecting air conditioning or power steering operation
• Replacement needs for a belt with the correct length and angle profile

Installation Notes and Tips

Verify belt routing, pulley alignment, and the required effective length before installation. Confirm the application by vehicle year, make, model, and driven accessory position, especially for 1987-1988 Dodge Dakota power steering to air pump and 1986 Buick Skyhawk, Oldsmobile Firenza, and Pontiac Sunbird air conditioning setups. Inspect related pulleys and tensioning components for wear before installing the new belt.

Quality Assurance

Dayco manufactures this belt to SAE J636 and SAE J637 standards, with published temperature and dimensional specifications to support accurate replacement selection. The Dayco 15328 part number is used across multiple aftermarket and OE cross-reference listings for the same listed applications.