Engine Serpentine Drive Belt 6PK1687 66.38 Inch, Replacement for K060664A 5281374AA, Fit for Dodge Durango V6 3.6L & Fit for Jeep Grand Cherokee WK2/WL 3.6L

Reliable Power Transmission This multi-groove belt efficiently transmits power from the crankshaft to critical engine accessories such as the alternator and air conditioning compressor, helping the vehicle keep running smoothly. Durable EPDM Material The belt is made of advanced EPDM rubber, offering superior heat resistance, oil resistance, and abrasion resistance. It maintains its flexibility even under high temperatures and frequent load changes. Reduced Noise and Vibration The belt's optimized rib design enhances grip and alignment with the pulleys, minimizing vibration, belt noise, and slippage during operation. Easy Installation, Highly Compatible This belt is designed for direct replacement of K060664A and 5281374AA belts, allowing for quick installation without special tools, making it ideal for routine maintenance or repairs.

• 1.Applicable Model: Fit for Dodge Durango 2016 2017 V6 3.6L (Flex), Fit for Dodge Durango 2018 2019 2020 2021 2022 2023 2024 2025 V6 3.6L (Gas), Fit for Jeep WK2 Series Grand Cherokee 2016 2017 2018 2019 2020 2021 2022 V6 3.6L (Flex), Fit for WL Series Grand Cherokee L 2021 2022 V6 3.6L (Flex), Fit for WK2 Series Grand Cherokee WK 2022 V6 3.6L (Flex)
• 2.Replacement Parts: K060664A / 5281374AA belts can be directly replaced without special tools
• 3.Core Function – Engine Accessory Drive: As the core component of the engine accessory drive system, it uses a multi-groove structure to stably transmit crankshaft power to key accessories such as the alternator, air conditioning compressor, and water pump, ensuring efficient and stable operation of the entire vehicle system
• 4.High-Quality EPDM Material, Durable and Reliable: The belt is made of high-quality EPDM rubber material, possessing excellent heat resistance, oil resistance, and wear resistance. It is not prone to aging, cracking, or deformation under high temperature and high load conditions, effectively extending its service life
• 5.Smooth and Quiet Operation, Anti-Slip Design: The precision tooth profile and multi-rib structure enhance the fit between the belt and pulley, effectively reducing vibration and noise during operation, minimizing slippage, and improving overall driving comfort