This Dayco 5050433 Serpentine Belt replaces General Motors 14088983, Beck/Arnley 146-051100, NAPA 25-050433, Goodyear 4050433, Duralast 433K5, Driveworks 433K5, ACDelco 5K433, Bando 5PK1100, Toyota MAXIMIZE PERFORMANCE: Built for passenger cars and light-duty trucks, the extensive line of Dayco Poly Rib serpentine belts are engineered for high mileage, demanding drives found in todays vehicles. As the manufacturer of the first original equipment multi-ribbed serpentine belt, Daycos commitment to automotive product excellence and innovation is unwavering. The Dayco Poly Rib W Profile serpentine belt is the most innovative advancement in serpentine belt design in more than 35 years OUTLAST THE REST: Developed through extensive laboratory and actual road mileage testing, this unique rib profile EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and help eliminate noisy belt conditions. Constructed with aramid-reinforced EPDM compounds, the Dayco W Poly Rib serpentine belt delivers more than just OE-required quality. It delivers the solution to troublesome drive problems RELY ON QUALITY AUTO PARTS: Dayco's essential engine parts and drive system solutions offer engine economy, efficiency, and exceptional performance while minimizing noise, vibration, and harshness. They strive to be first-to-market with built-to-last products such as high-quality engine timing belts, serpentine belts, drive belts, belt tensioners, and more TRUST IN DAYCO: Dayco is a global leader in the automotive parts manufacturing industry and has built a reputation for high-quality Dayco belts since 1905. The supplier is guided by their primary business strategy to anticipate and satisfy the needs of their customers through reliable products and services