Roadmax 5K355AP Serpentine Belt - Air Conditioning, Alternator or Power Steering

Reliable Automotive V-Ribbed Belt for BMW, Ford, Hyundai, Kia, and Mercury

The Roadmax Automotive V-Ribbed Belt (Standard) 5K355AP is engineered to provide consistent performance and durability for a range of vehicles including BMW 320i, 328i, Ford Escort, Hyundai Santa Fe, and Kia Sedona. Designed with quality materials and precise dimensions, this serpentine belt supports essential engine functions.

• Constructed from durable EPDM material for heat and wear resistance
• 5-rib design with a K cross section for optimal grip and flexibility
• Polyester cord reinforcement enhances tensile strength
• Effective length of 35.56 inches (903 mm) ensures proper fit
• Top width of 0.667 inches (17 mm) for compatibility with specified pulleys
• Outside circumference measures 36.125 inches (918 mm) for accurate installation

Product Line Details: Automotive V-Ribbed Belt (Standard)

The Roadmax Automotive V-Ribbed Belt (Standard) line focuses on delivering reliable serpentine belts designed to meet OEM specifications for a variety of passenger vehicles. This standard belt line balances durability and performance, making it suitable for everyday driving conditions and compatible with multiple makes and models.

Technical Description and Specifications

This serpentine belt features a 5-rib configuration with a K cross section, which is a common design for accessory drive belts in modern vehicles. The EPDM (ethylene propylene diene monomer) rubber compound offers enhanced resistance to heat, ozone, and wear, extending belt life. Reinforced with polyester cords, the belt maintains structural integrity under tension and reduces elongation. The precise dimensions, including a top width of 0.667 inches (17 mm) and an effective length of 35.56 inches (903 mm), ensure compatibility with the accessory drive systems of BMW 320i, 323i, 328i, Ford Escort, Hyundai Santa Fe, Kia Sedona, and Mercury Lynx models.

Compatible Vehicles and Common Applications

• BMW 320i, 323i, 323is, 323ti, 328i, 328is, 525i, 525iT, 528i, M3, Z3
• Ford Escort, Lynx, Mercury Lynx
• Hyundai Santa Fe, Kia Sedona, Amanti, XG300, XG350

This belt is used to drive multiple engine accessories such as the alternator, power steering pump, water pump, and air conditioning compressor, ensuring smooth engine operation.

Common Issues Addressed by This Serpentine Belt

• Slipping or squealing noises from worn or stretched belts
• Loss of power to engine accessories due to belt failure
• Cracking or fraying from aged or damaged belts
• Reduced engine efficiency caused by improper belt tension
• Overheating issues linked to water pump malfunction from belt problems

Installation Notes and Tips

Before installation, verify the belt length and rib count match the vehicle’s specifications. Inspect pulleys and tensioners for wear or damage to ensure proper belt alignment and tension. Use a belt routing diagram specific to the vehicle model to avoid misrouting. Proper tensioning is critical to prevent premature wear or slippage. It is recommended to replace the belt along with related components such as tensioners and pulleys if they show signs of wear.

Quality Assurance and Warranty

The Roadmax 5K355AP serpentine belt is manufactured to meet industry standards for durability and performance. Constructed with high-quality EPDM material and reinforced polyester cords, it offers reliable service life under normal operating conditions. Warranty details are provided by the manufacturer and should be reviewed prior to purchase.