Dayco 3PK794EE Serpentine Belt - Water Pump

Reliable Serpentine Belt for Hyundai, Kia, Mazda, Scion, and Toyota

The Dayco 3PK794EE serpentine belt is engineered to meet the demands of various vehicle models including Hyundai Elantra N, Kia Sorento, Mazda CX-5, Scion iA, and Toyota Yaris. Designed with durable EPDM4 material, this belt ensures consistent performance under a wide range of operating temperatures.

• Constructed from EPDM4 material for enhanced durability
• Top width of 0.40 inches with a K-section cross section
• Effective length of 31.260 inches (794.01 mm)
• Three straight ribs with standard rib depth for optimal grip
• Operates efficiently between -45°C and 212°F (100°C)
• Meets SAE J1459 standards for quality and performance

Dayco Supersedes E030305 Product Line Overview

The Supersedes E030305 product line by Dayco focuses on accessory drive belt system components designed to replace and improve upon previous belt models. This serpentine belt, part number 3PK794EE, is developed to provide reliable fitment and performance for a range of vehicles, ensuring compatibility and durability in demanding engine environments.

Technical Details and Compatibility

The 3PK794EE serpentine belt features a K-section cross section with three straight ribs, providing a secure and efficient transfer of power to engine accessories. Its effective length of 31.260 inches (794.01 mm) and top width of 0.40 inches make it suitable for specific Hyundai, Kia, Mazda, Scion, and Toyota models. The belt’s EPDM4 material composition offers resistance to heat and wear, supporting operation in temperatures from -45°C up to 100°C (212°F). This belt is compatible with models such as the Hyundai Elantra N and Sonata, Kia Sportage and Sorento, Mazda CX-3 and CX-9, Scion iA, and Toyota Yaris and Corolla variants.

Common Applications and Problem Solving

• Replacement for worn or cracked serpentine belts causing accessory slippage
• Resolving belt noise due to rib wear or misalignment
• Addressing loss of power steering or alternator function linked to belt failure
• Preventing overheating issues related to cooling system belt drive
• Ensuring consistent engine accessory operation in cold and hot climates

Installation Notes and Tips

When installing the Dayco 3PK794EE serpentine belt, ensure proper routing according to the vehicle’s belt diagram. Inspect pulleys and tensioners for wear or damage before installation to avoid premature belt failure. Use a belt tension gauge or follow manufacturer torque specifications to achieve correct tension. Regularly check belt condition during maintenance intervals to maintain optimal performance.

Quality Assurance and Warranty

Dayco serpentine belts are manufactured to meet SAE J1459 standards, ensuring reliable performance and durability. The 3PK794EE belt undergoes rigorous quality control to maintain consistent dimensions and material integrity. While specific warranty details may vary, Dayco products typically include coverage against manufacturing defects, providing confidence in long-term use.