About this part
What it does. Dayco POLY RIB BELT, DAYCO Dayco 311-A070416 drives engine accessories such as the alternator, water pump and air-conditioning compressor.
Symptoms that point to this part
- Squealing on cold start
- Visible cracking or glazing
- Accessories losing power
Fitment. Catalogued as fitting 2021–2025 Hyundai Santa Fe, 2021–2025 Kia Sorento, 2024–2025 Dodge Hornet, 2022–2024 Hyundai Tucson, 2023 Kia Sportage, 2020 Kia Optima. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.