Gates K040300 Serpentine Belt - Air Conditioning, Alternator or Water Pump and Alternator

Reliable Serpentine Belt for Acura, Dodge, Mitsubishi, and More

The Gates Premium OE Micro-V Belt K040300 is engineered to meet original equipment performance standards for a range of vehicles including Acura Integra, Dodge Charger, Mitsubishi Colt, and Suzuki Swift. Designed for durability and consistent operation, this serpentine belt supports accessory drive systems with precision.

• Top width options: 0.56 inch and 14 mm for precise fitment
• Effective length: 30.19 inches (767 mm) ensuring proper tension and alignment
• Constructed with polyester cord material for strength and flexibility
• Epdm belt material and washer pump for enhanced durability and resistance
• 4-rib automotive v-ribbed belt (standard) design for smooth power transmission
• Cross section designation: K, compatible with various vehicle models

About the Gates Premium OE Micro-V Belt Line

The Premium OE Micro-V Belt line by Gates is designed to provide original equipment (OE) performance and fitment. This product line focuses on delivering reliable serpentine belts that meet or exceed manufacturer specifications, ensuring compatibility and longevity. The K040300 belt is part of this line, offering consistent quality for automotive accessory drive belt systems.

Technical Details and Features

This serpentine belt features a 4-rib design with a K cross section, suitable for automotive v-ribbed belt applications. The belt's polyester cord material provides tensile strength and flexibility, while the EPDM (ethylene propylene diene monomer) belt material offers resistance to heat, ozone, and wear. The effective length of 30.19 inches (767 mm) and outside circumference of approximately 30.75 inches (781 mm) ensure proper fit and function in compatible vehicles. The belt is designed to maintain tension and reduce slippage, contributing to efficient accessory drive operation.

Compatible Vehicles and Applications

• Acura Integra
• Dodge Charger
• Mitsubishi Colt
• Plymouth Turismo
• Smart Fortwo
• Suzuki Swift and Expo LRV

This belt is suitable for automotive accessory drive belt system components requiring a serpentine belt with these specifications.

Common Issues Addressed by This Serpentine Belt

• Worn or cracked belts causing slipping or noise
• Loss of proper tension leading to accessory malfunction
• Degradation from heat and ozone exposure
• Incompatibility with OE specifications resulting in premature failure
• Reduced engine accessory performance due to belt wear

Installation Notes and Tips

Ensure the belt routing matches the vehicle manufacturer’s diagram before installation. Check pulleys and tensioners for wear or damage to avoid premature belt failure. Use proper tools to maintain correct tension and alignment. The K040300 belt is designed for direct replacement in compatible models, but always verify fitment with your vehicle’s specifications.

Quality Assurance and Warranty

The Gates Premium OE Micro-V Belt K040300 is manufactured to meet OE performance standards, providing reliable operation and durability. The belt material and construction are tested for resistance to heat, wear, and environmental factors. While specific warranty details are not provided, Gates products typically come with quality guarantees aligned with industry standards.