Gates K080702 Serpentine Belt

Reliable Serpentine Belt for BMW 528i, Ford Mustang, and X3

The Gates Premium OE Micro-V Belt K080702 is engineered to meet original equipment standards for select BMW and Ford models. Designed for durability and precise fit, this serpentine belt ensures consistent performance in your vehicle's accessory drive system.

• Top width of 1.087 inches (28 mm) for accurate fitment
• Effective length approximately 70.23 inches (1784 mm) for proper tension
• Constructed with polyester cord material for strength and flexibility
• Made from EPDM belt material for resistance to heat and wear
• Features 8 ribs in a K cross-section design for optimal grip
• Compatible with BMW 528i, X3 and Ford Mustang models

About the Gates Premium OE Micro-V Belt Line

The Premium OE Micro-V Belt line from Gates is designed to provide OE performance and reliability. This product line focuses on delivering belts that match or exceed original equipment specifications, ensuring proper fit and function in automotive v-ribbed belt systems. The K080702 part is part of this line, offering a balance of durability and compatibility for vehicles requiring a K-section serpentine belt.

Product Details and Specifications

This serpentine belt features a K cross-section with 8 ribs, providing a secure grip on pulleys to drive multiple engine accessories efficiently. The belt's polyester cord material enhances tensile strength, while the EPDM rubber compound offers resistance to heat, ozone, and wear, extending belt life. With an outside circumference of approximately 70.79 inches (1798 mm), it fits precisely within the accessory drive system of compatible BMW and Ford vehicles.

Common Applications and Issues Addressed

• Replacement for worn or cracked serpentine belts in BMW 528i, X3, and Ford Mustang
• Eliminates belt slippage and squealing noises
• Prevents accessory drive system failures due to belt degradation
• Restores proper tension and power transmission to alternator, power steering, and AC compressor
• Helps avoid overheating caused by belt malfunction

Installation Notes and Tips

• Ensure correct routing according to vehicle-specific diagrams
• Inspect pulleys and tensioners for wear before installation
• Use proper tensioning tools to achieve recommended belt tension
• Verify belt alignment to prevent premature wear
• Replace belt promptly if signs of cracking, glazing, or fraying are present

Quality Assurance and Warranty

The Gates Premium OE Micro-V Belt K080702 is manufactured to meet stringent quality standards, ensuring reliable performance and durability. It carries an OE comparison rating, confirming its suitability as a direct replacement for original equipment belts. While specific warranty details may vary, Gates products typically include coverage against manufacturing defects to provide confidence in your purchase.