Roadmax 6K815AP Serpentine Belt - Accessory Drive or Alternator

Roadmax 6K815AP Serpentine Belt Overview

The Roadmax 6K815AP is an automotive V-ribbed belt built for drivers who want dependable replacement performance without stepping up to a premium belt line. Made with EPDM and polyester cord reinforcement, it is sized for accessory drive applications that demand consistent belt tracking and stable operation.

Compatible With select Subaru BRZ, Toyota 86, Scion FR-S, Nissan Frontier, and other accessory drive applications across a wide range of vehicles, the 6-rib profile and standard V-ribbed construction support common serpentine belt service needs.

Key Features

• Part number: 6K815AP
• Brand line: Roadmax Automotive V-Ribbed Belt (Standard)
• EPDM construction for everyday accessory drive service
• Polyester cord material for reinforcement
• 6-rib design for multi-groove pulley systems
• Top width: 20 mm (.807 in.)
• Effective length: 2071 mm (81.54 in.)
• Outside circumference: 2085 mm (82.105 in.)
• Cross section designation: K

Product Line Details

Roadmax Automotive V-Ribbed Belt (Standard) is positioned as a value-focused belt line for routine replacement work. It provides a practical option when the goal is to restore accessory drive function with a standard-duty serpentine belt rather than a premium-performance upgrade.

Detailed Description

The Roadmax 6K815AP serpentine belt is engineered for accessory drive systems that use a 6-rib, K-section belt profile. Its EPDM rubber construction helps it handle the heat and wear associated with modern engine bays, while the polyester cord material adds dimensional stability for consistent pulley engagement. This part cross-references Gates K060815 and Dayco 5060815 for the same application.

Fits 2013-2020 Subaru BRZ, N/A; fits 2017-2020 Toyota 86, N/A; fits 2013-2016 Scion FR-S, N/A; fits 2005-2019 Nissan Frontier, N/A; and fits additional listed Chrysler, Dodge, Jeep, Ford, Mercury, Cadillac, Pontiac, Oldsmobile, Volkswagen, Suzuki, Chevrolet, and Plymouth applications shown in the fitment data.

What This Belt Helps Address

• Squealing or chirping from a worn accessory drive belt
• Cracking, glazing, or rib wear on the existing serpentine belt
• Loss of proper belt tension or belt tracking issues
• Accessory drive noise tied to belt deterioration
• Routine maintenance replacement on high-mileage vehicles

Installation Notes and Tips

Verify belt length, rib count, and pulley routing before installation. Confirm the vehicle’s accessory drive layout and compare the existing belt to the 6K815AP specifications: 6 ribs, 20 mm top width, and 2071 mm effective length. For best results, inspect idlers, tensioners, and pulleys for wear before installing a new belt.

Quality Assurance

Roadmax supplies this standard V-ribbed belt as a practical replacement option for budget-conscious maintenance. The EPDM belt construction and polyester cord reinforcement support consistent service in everyday accessory drive applications.