Roadmax 4K320AP Serpentine Belt

Roadmax 4K320AP Serpentine Belt Overview

The Roadmax 4K320AP is a standard automotive V-ribbed belt built for drivers who want dependable replacement quality without stepping up to a premium belt line. Made with EPDM and polyester cord reinforcement, it is sized for accessory drive applications that power systems such as the alternator, power steering, water pump, air conditioning, or fan drive, depending on vehicle configuration.

This belt is a direct-fit option for a wide range of import and compact vehicles, including applications such as 1987-1999 Toyota Tercel, 1992-1999 Toyota Paseo, and 1992-1995 Honda Civic power steering setups. The Roadmax 4K320AP also cross-references Gates K040320 and Continental 4K815 for the same application.

Key Features

• EPDM construction for durable everyday accessory drive service
• Polyester cord material for stable belt reinforcement
• 4-rib V-ribbed design for standard serpentine belt applications
• Effective length: 32.16 in. (817 mm)
• Outside circumference: 32.75 in. (831 mm)
• Top width: 0.56 in. (14 mm)
• Cross section designation: K
• Standard automotive V-ribbed belt format for common OE-style replacements

Product Details

The Roadmax Automotive V-Ribbed Belt (Standard) line is positioned for budget-conscious repairs where a quality replacement is needed for routine service. The 4K320AP uses an EPDM belt compound and polyester cord to support consistent operation in accessory drive systems. With a 4-rib profile and K cross section, it is sized for vehicles that require a 32.16-inch effective length belt in standard serpentine belt routing.

Compatible With applications across Toyota Tercel, Toyota Paseo, Honda Civic, Nissan Sentra, Suzuki Swift, Chevrolet Tracker, and related vehicles listed in the fitment data. For fitment-specific searches, this part is commonly referenced for 1987-1999 Toyota Tercel alternator and water pump drives, 1995-1998 Nissan Sentra power steering and water pump setups, and 1993-1997 Honda Civic power steering applications.

Common Problems This Belt Can Address

• Squealing or slipping accessory drive belt
• Cracked, glazed, or worn serpentine belt surfaces
• Loss of alternator, power steering, or water pump drive function from belt wear
• Incorrect belt length after a previous replacement
• Noise or inconsistent operation in standard V-ribbed belt routing

Installation Notes and Tips

• Verify belt routing and accessory layout before installation.
• Match the belt length, rib count, and cross section to the vehicle’s OE specification.
• Inspect pulleys, tensioners, and idlers for wear before installing a new belt.
• Confirm whether the vehicle is equipped with air conditioning, power steering, or other configuration notes listed in the fitment data.
• Use the vehicle’s exact year, make, model, and accessory position to confirm application.

Quality Assurance

Roadmax offers this belt as a standard replacement option within its Automotive V-Ribbed Belt line, using EPDM and reinforced cord construction for routine service applications. The 4K320AP is built to meet the dimensional and application requirements shown in the fitment data for direct replacement use.